Research Profile

Jeremiah D.G. Murphy

Biography

Professor Murphy has been the SFI-funded MaREI Centre Director since 2015, guiding it to global impact in Energy, Climate and Marine. MaREI is a thirteen University/Institute centre with 250 researchers and has accumulated €65M in research funding since 2013. He has led MaREI successfully through six international reviews and secured funding for MaREI phase II for the years 2019 - 2024.

Professor Murphy is a world-leading circular economy, energy, and environmental systems researcher with c. 200 peer review journal papers in high-impact journals. His h-Index (65 Google Scholar) places him in the top cited scholars in bioeconomy, biomethane, and electrofuel research. Professor Murphy has supervised 35 postgraduates and currently has a team of 20 circular economy, energy and environmental systems researchers. He has a strong history of working with industry, securing c. €1M industry research cash. 

Professor Murphy represents Ireland at the International Energy Agency Bioenergy since 2007. Due to his world-leading scholarship Professor Murphy was elected by his international peers to lead the Biogas Task from 2016 till 2018. In this role he authored/edited 11 IEA Bioenergy reports, 13 case stories, chaired 6 Symposia and provided expert evidence to the IEA and the European Commission. He was re-elected unanimously by the 16 country delegates for a second trimester (2019 – 2021). 

Professor Murphy holds the chair in Civil Engineering, the 12th person to hold the post since 1849. Professor Murphy was awarded the Engineers Ireland Excellence Award (2015) for best paper/presentation, The Marine Industry Award for Excellence in Marine Research (2017), an adjunct professorship in University of Southern Queensland (2018) a fellowship of the Irish Academy of Engineers in 2019.

Research Interests

Circular Economy Energy and Environmental Systems


                      

Research Grants

 ProjectFunding
Body
Start DateEnd DateAward
HEA 'Evaluation of Biofuels'Higher Education authority01-OCT-0730-SEP-12€144,238.00
The Service Provider will provide the service of "County Representative" for the Bio-energy implementing Agreement Task 37 - Energy from Biogas.Sustainable Energy Ireland (SEI)01-JAN-1030-DEC-21€31,264.00
Scholarship Summer Research Internship 2011Science Foundation of Ireland01-JUN-1108-AUG-11€5,850.00
SEI "Tasks Country Representatives for IEA Bioenergy Implementing Agreement - Task 39"Sustainable Energy Ireland (SEI)01-JAN-0731-DEC-09€34,507.00
Optimal production of renewable gas.Science Foundation of Ireland01-SEP-1131-AUG-15€231,722.00
Bord Gais Network Biomethan Laboratory ERIFoundation Funded Research01-SEP-1131-AUG-13€220,000.00
Development and utilization of forage grasses as novel bioenergy feedstock for sustainableDepartment of Agriculture Fisheries & Forestry (DAFF)02-APR-0702-MAY-07€10,000.00
BGE Compressed Biomethane & Natural GasFoundation Funded Research01-NOV-0731-JAN-23€100,000.00
Bord Gais - Biomethane FacilityGovernment Departments01-OCT-0831-MAY-09€57,613.00
EPA 'Compressed Biomethane Generated from Grass, Utilised as a Transport Biofuel'Environment Protection Agency (EPA)01-JAN-0801-JUN-10€299,703.00
Renewable Gas Production from Waste - A solution to the landfill and renewable energy directives.Irish Research Council for Science, Engineering & Technology (IRCSET)01-JUL-1011-MAR-14€72,000.00
Biogas production from grass.Teagasc01-JUL-1230-JUN-16€87,250.00
SFI"12/RC/2302 Spoke 3 SFI Contrib Ervia"Prof J MurphyScience Foundation of Ireland01-OCT-1430-SEP-17€86,957.00
12/RC/2302SFI Industry01-OCT-1430-SEP-17€45,000.00
MaREI Platform P2 projectScience Foundation of Ireland01-JUN-1531-MAY-19€813,415.00
SFI contribution to Gas Networks Ireland MaREI Targeted ProjectScience Foundation of Ireland01-JUL-1531-MAY-19€512,957.00
EU 315838 ATBEST Marie Curie ; Advance Technologies for Biogas Efficiency Sustainability and Transport.European Union01-JUL-1330-JUN-17€251,414.00
DAFF GreenGrass: Developing Grass for Sustainable Renewable Energy Generation & Value Added ProductsDepartment of Agriculture Fisheries & Forestry (DAFF)01-DEC-0730-NOV-12€258,907.00
SFI - Scholarship Summer Research Internship 2009 Christine PowerScience Foundation of Ireland08-JUN-0930-AUG-09€7,150.00
Gas Networks Ireland contribution to MaREI Targeted ProjectSFI Industry01-JUL-1531-MAY-19€180,000.00
SFI 12/RC/2302_P2 "Spoke RA5 Pernod Ricard IND" [X] Jerry MurphySFI Industry01-APR-2030-JUN-21€70,000.00
SFI 12/RC/2302_P2 "Spoke RA5 Pernod Ricard SFI" [X] Jerry MurphyScience Foundation of Ireland01-APR-2020-AUG-21€53,848.00
Spoke Agreement with UCC, NUIG and GNIScience Foundation of Ireland01-OCT-1731-AUG-22€250,831.00
MAREI2_12/RC/2302_P2 - Operations - Jerry MurphyScience Foundation of Ireland01-JUN-1931-MAY-25€3,232,078.00
SFI 16/SP/3829/SEFE Gas Networks Ireland 2Science Foundation of Ireland03-SEP-1802-APR-20€44,387.00
SFIIND 16/SP/3829/SEFE Gas Networks Ireland 2SFI Industry03-SEP-1802-APR-20€14,781.00
The role of incentivisation in the development of biomethane production, using anaerobic digestion (AD).Environment Protection Agency (EPA)01-MAR-1714-FEB-20€93,321.00
Spoke RA5 Pernod Ricard INDSFI Industry01-AUG-2131-JUL-22€70,000.00
Spoke RA5 Pernod Ricard 2Science Foundation of Ireland01-AUG-2131-JUL-22€53,846.00
BioWILL - Interreg North-West Europe.European Union26-SEP-1925-SEP-22€80,915.00
International Energy Research Centre; Award of Funding for the IERC Project entitled Certification of Renewable Gas in Ireland (GreenGasCert), Contract No.: IERC 2017 002Tyndall National Institute10-APR-1709-APR-18€79,877.00
Sequential Tempature-phased Enhanced Digestion Using Microbe and Enxymes (STEAME)Irish Research Council02-SEP-1901-SEP-22€8,417.00
MAREI2_12/RC/2302_P2 - Platform RA5a - Jerry MurphyScience Foundation of Ireland01-JUN-1931-MAY-25€365,831.00
SFI MAREI2_12/RC/2302_P2 - Spoke RA5 IDL SFI - Jerry Murphy [X]Science Foundation of Ireland01-JUN-1931-DEC-22€158,694.00
MAREI2_12/RC/2302_P2 - Spoke RA5 IDL SFIIND - Jerry MurphySFI Industry01-JUN-1931-DEC-22€245,000.00
SFIIND 12/RC/2302_P2 Spoke RA5 Hy-Light INDSFI Industry01-JUN-2131-AUG-24€47,400.00
SFI 12/RC/2302_P2 Spoke RA5 Hy-Light SFIScience Foundation of Ireland01-JUN-2131-AUG-24€47,400.00
Economic Solutions Anaerobic Digestion.Sustainable Energy Ireland (SEI)02-MAR-2001-AUG-23€324,065.00
"Platform "Symposium 2019"Science Foundation of Ireland25-MAR-1931-DEC-20€26,000.00
Platform PhD Ra5bScience Foundation of Ireland01-OCT-1930-SEP-23€107,500.00
Spoke Agreement with UCC, NUIG and GNISFI Industry01-OCT-1731-AUG-23€82,692.00

Publications

Peer Reviewed Journals

 YearPublication
(2022)'Operation of a circular economy, energy, environmental system at a wastewater treatment plant'
Rusmanis D.;Yang Y.;Lin R.;Wall D.M.;Murphy J.D. (2022) 'Operation of a circular economy, energy, environmental system at a wastewater treatment plant'. Advances In Applied Energy, 8 [DOI] [Details]
(2022)'Batteries, fuel cells, or engines? A probabilistic economic and environmental assessment of electricity and electrofuels for heavy goods vehicles'
Gray N.;O'Shea R.;Wall D.;Smyth B.;Lens P.N.L.;Murphy J.D. (2022) 'Batteries, fuel cells, or engines? A probabilistic economic and environmental assessment of electricity and electrofuels for heavy goods vehicles'. Advances In Applied Energy, 8 [DOI] [Details]
(2022)'Improvement in biohydrogen and volatile fatty acid production from seaweed through addition of conductive carbon materials depends on the properties of the conductive materials'
Deng, Chen; Lin, Richen; Kang, Xihui; Wu, Benteng; Wall, David M.; Murphy, Jerry D. (2022) 'Improvement in biohydrogen and volatile fatty acid production from seaweed through addition of conductive carbon materials depends on the properties of the conductive materials'. Energy, 239 :1-16 [DOI] [Full Text] [Details]
(2022)'The effect of seasonal biomass availability and energy demand on the operation of an on-farm biomethane plant'
Ó Céileachair D.;O'Shea R.;Murphy J.D.;Wall D.M. (2022) 'The effect of seasonal biomass availability and energy demand on the operation of an on-farm biomethane plant'. The Journal of Cleaner Production, 368 [DOI] [Details]
(2019)'Influential aspects in waste management practices'
Rajendran K.;Lin R.;Wall D.M.;Murphy J.D. (2019) 'Influential aspects in waste management practices'. Sustainable Resource Recovery And Zero Waste Approaches, :65-78 [DOI] [Details]
(2022)'Co-production of hydrochar, levulinic acid and value-added chemicals by microwave-assisted hydrothermal carbonization of seaweed'
Deng C.;Lin R.;Kang X.;Wu B.;Ning X.;Wall D.;Murphy J.D. (2022) 'Co-production of hydrochar, levulinic acid and value-added chemicals by microwave-assisted hydrothermal carbonization of seaweed'. Chemical Engineering Journal, 441 [DOI] [Details]
(2021)'Alternative energy management strategies for large industry in non-gas-grid regions using on-farm biomethane'
Ceileachair, DO;O'Shea, R;Murphy, JD;Wall, DM (2021) 'Alternative energy management strategies for large industry in non-gas-grid regions using on-farm biomethane'. Applied Energy, 303 [DOI] [Details]
(2021)'A perspective on the efficacy of green gas production via integration of technologies in novel cascading circular bio-systems'
Lin, RC;O'Shea, R;Deng, C;Wu, BT;Murphy, JD (2021) 'A perspective on the efficacy of green gas production via integration of technologies in novel cascading circular bio-systems'. Renewable & Sustainable Energy Reviews, 150 [DOI] [Details]
(2021)'Production of advanced fuels through integration of biological, thermo-chemical and power to gas technologies in a circular cascading bio-based system'
Wu, Benteng; Lin, Richen; O'Shea, Richard; Deng, Chen; Rajendran, Karthik; Murphy, Jerry D. (2021) 'Production of advanced fuels through integration of biological, thermo-chemical and power to gas technologies in a circular cascading bio-based system'. Renewable & Sustainable Energy Reviews, 135 :1-18 [DOI] [Full Text] [Details]
(2021)'Design, Commissioning, and Performance Assessment of a Lab-Scale Bubble Column Reactor for Photosynthetic Biogas Upgrading with Spirulina platensis'
Bose, A;O'Shea, R;Lin, RC;Murphy, JD (2021) 'Design, Commissioning, and Performance Assessment of a Lab-Scale Bubble Column Reactor for Photosynthetic Biogas Upgrading with Spirulina platensis'. Industrial & Engineering Chemistry Research, 60 :5688-5704 [DOI] [Details]
(2021)'Granular activated carbon supplementation enhances anaerobic digestion of lipid-rich wastewaters'
Tan, LC;Lin, RC;Murphy, JD;Lens, PNL (2021) 'Granular activated carbon supplementation enhances anaerobic digestion of lipid-rich wastewaters'. Renewable Energy, 171 :958-970 [DOI] [Details]
(2021)'What physicochemical properties of biochar facilitate interspecies electron transfer in anaerobic digestion: A case study of digestion of whiskey by-products'
Deng, Chen; Lin, Richen; Kang, Xihui; Wu, Benteng; Wall, David M.; Murphy, Jerry D. (2021) 'What physicochemical properties of biochar facilitate interspecies electron transfer in anaerobic digestion: A case study of digestion of whiskey by-products'. Fuel, 306 :1-15 [DOI] [Full Text] [Details]
(2021)'Improved robustness of ex-situ biological methanation for electro-fuel production through the addition of graphene'
Wu, Benteng; Lin, Richen; Kang, Xihui; Deng, Chen; Dobson, Alan D. W.; Murphy, Jerry D. (2021) 'Improved robustness of ex-situ biological methanation for electro-fuel production through the addition of graphene'. Renewable & Sustainable Energy Reviews, 152 :1-13 [DOI] [Full Text] [Details]
(2021)'Distillery decarbonisation and anaerobic digestion: balancing benefits and drawbacks using a compromise programming approach'
O'Shea, R;Lin, RC;Wall, DM;Browne, JD;Murphy, JD (2021) 'Distillery decarbonisation and anaerobic digestion: balancing benefits and drawbacks using a compromise programming approach'. Biofuel Research Journal-Brj, 8 :1417-1432 [DOI] [Details]
(2021)'Assessment of pretreatment and digestion temperature on anaerobic digestion of whiskey byproducts and microbial taxonomy'
Kang, Xihui; Lin, Richen; Li, Lianhua; Wu, Benteng; Deng, Chen; O'Shea, Richard; Sun, Yongming; Murphy, Jerry D. (2021) 'Assessment of pretreatment and digestion temperature on anaerobic digestion of whiskey byproducts and microbial taxonomy'. Energy Conversion and Management, 243 :1-12 [DOI] [Full Text] [Details]
(2021)'Implications of European Union recast Renewable Energy Directive sustainability criteria for renewable heat and transport: Case study of willow biomethane in Ireland'
Long, A;Bose, A;O'Shea, R;Monaghan, R;Murphy, JD (2021) 'Implications of European Union recast Renewable Energy Directive sustainability criteria for renewable heat and transport: Case study of willow biomethane in Ireland'. Renewable & Sustainable Energy Reviews, 150 [DOI] [Details]
(2021)'Infant feeding and the energy transition: A comparison between decarbonising breastmilk substitutes with renewable gas and achieving the global nutrition target for breastfeeding'
Long, A., Mintz-Woo, K., Daly, H., O'Connell, M., Smyth, B., Murphy, J.D. (2021) 'Infant feeding and the energy transition: A comparison between decarbonising breastmilk substitutes with renewable gas and achieving the global nutrition target for breastfeeding'. Journal Of Cleaner Production, 324 :article-129280   [DOI] [Full Text] [Details]
(2021)'Emerging bioelectrochemical technologies for biogas production and upgrading in cascading circular bioenergy systems'
Ning, X;Lin, RC;O'Shea, R;Wall, D;Deng, C;Wu, BT;Murphy, JD (2021) 'Emerging bioelectrochemical technologies for biogas production and upgrading in cascading circular bioenergy systems'. Iscience, 24 [DOI] [Details]
(2020)'Effects of foam nickel supplementation on anaerobic digestion: Direct interspecies electron transfer'
Guo, Xiaobo; Sun, Chihe; Lin, Richen; Xia, Ao; Huang, Yun; Zhu, Xianqing; Show, Pau-Loke; Murphy, Jerry D. (2020) 'Effects of foam nickel supplementation on anaerobic digestion: Direct interspecies electron transfer'. Journal of Hazardous Materials, 399   [DOI] [Full Text] [Details]
(2020)'Improving gaseous biofuel yield from seaweed through a cascading circular bioenergy system integrating anaerobic digestion and pyrolysis'
Deng, Chen; Lin, Richen; Kang, Xihui; Wu, Benteng; O'Shea, Richard; Murphy, Jerry D. (2020) 'Improving gaseous biofuel yield from seaweed through a cascading circular bioenergy system integrating anaerobic digestion and pyrolysis'. Renewable and Sustainable Energy Reviews, 128   [DOI] [Full Text] [Details]
(2020)'Graphene Addition to Digestion of Thin Stillage Can Alleviate Acidic Shock and Improve Biomethane Production'
Wu, BT;Lin, RC;Kang, XH;Deng, C;Xia, A;Dobson, ADW;Murphy, JD (2020) 'Graphene Addition to Digestion of Thin Stillage Can Alleviate Acidic Shock and Improve Biomethane Production'. Acs Sustainable Chemistry &Amp; Engineering, 8 :13248-13260 [DOI] [Details]
(2020)'Microwave assisted low-temperature hydrothermal treatment of solid anaerobic digestate for optimising hydrochar and energy recovery'
Deng, Chen; Kang, Xihui; Lin, Richen; Murphy, Jerry D. (2020) 'Microwave assisted low-temperature hydrothermal treatment of solid anaerobic digestate for optimising hydrochar and energy recovery'. Chemical Engineering Journal, 395   [DOI] [Full Text] [Details]
(2020)'Using biogas to reduce natural gas consumption and greenhouse gas emissions at a large distillery'
O'Shea R.;Lin R.;Wall D.M.;Browne J.D.;Murphy J.D. (2020) 'Using biogas to reduce natural gas consumption and greenhouse gas emissions at a large distillery'. Applied Energy, 279 [DOI] [Details]
(2020)'Improving gaseous biofuel yield from seaweed through a cascading circular bioenergy system integrating anaerobic digestion and pyrolysis'
Deng C.;Lin R.;Kang X.;Wu B.;O'Shea R.;Murphy J.D. (2020) 'Improving gaseous biofuel yield from seaweed through a cascading circular bioenergy system integrating anaerobic digestion and pyrolysis'. Renewable & Sustainable Energy Reviews, 128 [DOI] [Details]
(2020)'Competing Reactions Limit Production of Sugars in Hydrothermal Hydrolysis of Grass Silage: An Assessment of the Effect of Temperature on Sugar Production and Parasitic Energy Demand'
Lin, RC;Deng, C;Rajendran, K;Bose, A;Kang, XH;Murphy, JD (2020) 'Competing Reactions Limit Production of Sugars in Hydrothermal Hydrolysis of Grass Silage: An Assessment of the Effect of Temperature on Sugar Production and Parasitic Energy Demand'. Frontiers In Energy Research, 8 [DOI] [Details]
(2020)'Can thermal energy recovery from digestate make renewable gas from household waste more cost effective? A case study for the Republic of Ireland'
Singlitico A.;Dussan K.;O'Shea R.;Wall D.;Goggins J.;Murphy J.D.;Monaghan R.F.D. (2020) 'Can thermal energy recovery from digestate make renewable gas from household waste more cost effective? A case study for the Republic of Ireland'. The Journal of Cleaner Production, 261 [DOI] [Details]
(2020)'A perspective on novel cascading algal biomethane biorefinery systems'
Bose, Archishman; O'Shea, Richard; Lin, Richen; Murphy, Jerry D. (2020) 'A perspective on novel cascading algal biomethane biorefinery systems'. Bioresource Technology, 304 [DOI] [Full Text] [Details]
(2020)'Microwave assisted low-temperature hydrothermal treatment of solid anaerobic digestate for optimising hydrochar and energy recovery'
Deng C.;Kang X.;Lin R.;Murphy J.D. (2020) 'Microwave assisted low-temperature hydrothermal treatment of solid anaerobic digestate for optimising hydrochar and energy recovery'. Chemical Engineering Journal, 395 [DOI] [Details]
(2020)'Hydrogen from offshore wind: Investor perspective on the profitability of a hybrid system including for curtailment'
McDonagh, Shane; Ahmed, Shorif; Desmond, Cian; Murphy, Jerry D (2020) 'Hydrogen from offshore wind: Investor perspective on the profitability of a hybrid system including for curtailment'. Applied Energy, 265   [DOI] [Full Text] [Details]
(2020)'Effects of foam nickel supplementation on anaerobic digestion: Direct interspecies electron transfer'
Guo X.;Sun C.;Lin R.;Xia A.;Huang Y.;Zhu X.;Show P.L.;Murphy J.D. (2020) 'Effects of foam nickel supplementation on anaerobic digestion: Direct interspecies electron transfer'. Journal of Hazardous Materials, 399 [DOI] [Details]
(2020)'Low concentrations of furfural facilitate biohydrogen production in dark fermentation using Enterobacter aerogenes'
Lin, Richen; Deng, Chen; Cheng, Jun; Murphy, Jerry D. (2020) 'Low concentrations of furfural facilitate biohydrogen production in dark fermentation using Enterobacter aerogenes'. Renewable Energy, 150 :23-30   [DOI] [Full Text] [Details]
(2019)'What is the level of incentivisation required for biomethane upgrading technologies with carbon capture and reuse?'
Karthik Rajendran, James D. Browne, Jerry D. Murphy (2019) 'What is the level of incentivisation required for biomethane upgrading technologies with carbon capture and reuse?'. Renewable Energy, 133 [DOI] [Details]
(2019)'Improving gaseous biofuel production from seaweed Saccharina latissima: The effect of hydrothermal pretreatment on energy efficiency'
Richen Lin, Chen Deng, Lingkan Ding, Archishman Bose, Jerry D. Murphy (2019) 'Improving gaseous biofuel production from seaweed Saccharina latissima: The effect of hydrothermal pretreatment on energy efficiency'. Energy Conversion and Management, 196 [DOI] [Details]
(2019)'Can acid pre-treatment enhance biohydrogen and biomethane production from grass silage in single-stage and two-stage fermentation processes?'
Deng, Chen; Lin, Richen; Cheng, Jun; Murphy, Jerry D. (2019) 'Can acid pre-treatment enhance biohydrogen and biomethane production from grass silage in single-stage and two-stage fermentation processes?'. Energy Conversion and Management, 195 :738-747   [DOI] [Full Text] [Details]
(2019)'The effect of electricity markets, and renewable electricity penetration, on the levelised cost of energy of an advanced electro-fuel system incorporating carbon capture and utilisation'
McDonagh, S;Wall, DM;Deane, P;Murphy, JD (2019) 'The effect of electricity markets, and renewable electricity penetration, on the levelised cost of energy of an advanced electro-fuel system incorporating carbon capture and utilisation'. Renewable Energy, 131 :364-371 [DOI] [Details]
(2019)'Can acid pre-treatment enhance biohydrogen and biomethane production from grass silage in single-stage and two-stage fermentation processes?'
Chen Deng, Richen Lin, Jun Cheng, Jerry D. Murphy (2019) 'Can acid pre-treatment enhance biohydrogen and biomethane production from grass silage in single-stage and two-stage fermentation processes?'. Energy Conversion and Management, [DOI] [Details]
(2019)'Are electrofuels a sustainable transport fuel? Analysis of the effect of controls on carbon, curtailment, and cost of hydrogen'
Shane McDonagh, Paul Deane, Karthik Rajendran, Jerry D. Murphy (2019) 'Are electrofuels a sustainable transport fuel? Analysis of the effect of controls on carbon, curtailment, and cost of hydrogen'. Applied Energy, 247 [DOI] [Details]
(2019)'The combined role of policy and incentives in promoting cost efficient decarbonisation of energy: A case study for biomethane'
Rajendran, Karthik; Ó Gallachóir, Brian P.; Murphy, Jerry D. (2019) 'The combined role of policy and incentives in promoting cost efficient decarbonisation of energy: A case study for biomethane'. Journal Of Cleaner Production, 219 :278-290   [DOI] [Full Text] [Details]
(2019)'The effect of electricity markets, and renewable electricity penetration, on the levelised cost of energy of an advanced electro-fuel system incorporating carbon capture and utilisation'
McDonagh, Shane; Wall, David M.; Deane, Paul; Murphy, Jerry D. (2019) 'The effect of electricity markets, and renewable electricity penetration, on the levelised cost of energy of an advanced electro-fuel system incorporating carbon capture and utilisation'. Renewable Energy, 131 :364-371   [DOI] [Full Text] [Details]
(2019)'Effects of pre-treatment and biological acidification on fermentative hydrogen and methane co-production'
Sun, Chihe; Xia, Ao; Fu, Qian; Huang, Yun; Lin, Richen; Murphy, Jerry D. (2019) 'Effects of pre-treatment and biological acidification on fermentative hydrogen and methane co-production'. Energy Conversion and Management, 185 :431-441   [DOI] [Full Text] [Details]
(2019)'Improving gaseous biofuel production from seaweed Saccharina latissima: The effect of hydrothermal pretreatment on energy efficiency'
Lin, Richen; Deng, Chen; Ding, Lingkan; Bose, Archishman; Murphy, Jerry D. (2019) 'Improving gaseous biofuel production from seaweed Saccharina latissima: The effect of hydrothermal pretreatment on energy efficiency'. Energy Conversion and Management, 196 :1385-1394   [DOI] [Full Text] [Details]
(2019)'Are electrofuels a sustainable transport fuel? Analysis of the effect of controls on carbon, curtailment, and cost of hydrogen'
McDonagh, Shane; Deane, Paul; Rajendran, Karthik; Murphy, Jerry D. (2019) 'Are electrofuels a sustainable transport fuel? Analysis of the effect of controls on carbon, curtailment, and cost of hydrogen'. Applied Energy, 247 :716-730   [DOI] [Full Text] [Details]
(2019)'Improving biohydrogen and biomethane co-production via two-stage dark fermentation and anaerobic digestion of the pretreated seaweed Laminaria digitata'
Ding, Lingkan; Cheng, Jun; Lin, Richen; Deng, Chen; Zhou, Junhu; Murphy, Jerry D. (2019) 'Improving biohydrogen and biomethane co-production via two-stage dark fermentation and anaerobic digestion of the pretreated seaweed Laminaria digitata'. Journal Of Cleaner Production, 251 :119666-1-119666-11   [DOI] [Full Text] [Details]
(2019)'Trace element supplementation is associated with increases in fermenting bacteria in biogas mono-digestion of grass silage'
FitzGerald, JA;Wall, DM;Jackson, SA;Murphy, JD;Dobson, ADW (2019) 'Trace element supplementation is associated with increases in fermenting bacteria in biogas mono-digestion of grass silage'. Renewable Energy, 138 :980-986 [DOI] [Details]
(2019)'How to optimise photosynthetic biogas upgrading: a perspective on system design and microalgae selection'
Bose, Archishman; Lin, Richen; Rajendran, Karthik; O'Shea, Richard; Xia, Ao; Murphy, Jerry D. (2019) 'How to optimise photosynthetic biogas upgrading: a perspective on system design and microalgae selection'. Biotechnology Advances, 37 (8)   [DOI] [Full Text] [Details]
(2019)'Impacts of characteristics of grass silage and cattle slurry feedstocks on the cost of methane production'
Himanshu, H;Murphy, JD;Lenehan, JJ;O'Kiely, P (2019) 'Impacts of characteristics of grass silage and cattle slurry feedstocks on the cost of methane production'. Biofuels Bioproducts & Biorefining-Biofpr, 13 :129-139 [DOI] [Details]
(2019)'Biological methanation: Strategies for in-situ and ex-situ upgrading in anaerobic digestion'
Voelklein, MA;Rusmanis, D;Murphy, JD (2019) 'Biological methanation: Strategies for in-situ and ex-situ upgrading in anaerobic digestion'. Applied Energy, 235 :1061-1071 [DOI] [Details]
(2019)'Feasibility study of an off-grid biomethane mobile solution for agri-waste'
Gil-Carrera, L;Browne, JD;Kilgallon, I;Murphy, JD (2019) 'Feasibility study of an off-grid biomethane mobile solution for agri-waste'. Applied Energy, 239 :471-481 [DOI] [Details]
(2018)'Techno-economic analysis of biogas upgrading via amine scrubber, carbon capture and ex-situ methanation'
Vo, Truc T. Q.; Wall, David M.; Ring, Denis; Rajendran, Karthik; Murphy, Jerry D. (2018) 'Techno-economic analysis of biogas upgrading via amine scrubber, carbon capture and ex-situ methanation'. Applied Energy, 212 :1191-1202   [DOI] [Full Text] [Details]
(2018)'Improved efficiency of anaerobic digestion through direct interspecies electron transfer at mesophilic and thermophilic temperature ranges'
Lin, Richen; Cheng, Jun; Ding, Lingkan; Murphy, Jerry D. (2018) 'Improved efficiency of anaerobic digestion through direct interspecies electron transfer at mesophilic and thermophilic temperature ranges'. Chemical Engineering Journal,   [DOI] [Full Text] [Details]
(2018)'Assessment of continuous fermentative hydrogen and methane co-production using macro- and micro-algae with increasing organic loading rate'
Ding, Lingkan; Chan Gutierrez, Enrique; Cheng, Jun; Xia, Ao; O'Shea, Richard; Guneratnam, Amita Jacob; Murphy, Jerry D. (2018) 'Assessment of continuous fermentative hydrogen and methane co-production using macro- and micro-algae with increasing organic loading rate'. Energy, 151 :760-770   [DOI] [Full Text] [Details]
(2018)'Can power to methane systems be sustainable and can they improve the carbon intensity of renewable methane when used to upgrade biogas produced from grass and slurry?'
Vo, Truc T. Q.; Rajendran, Karthik; Murphy, Jerry D. (2018) 'Can power to methane systems be sustainable and can they improve the carbon intensity of renewable methane when used to upgrade biogas produced from grass and slurry?'. Applied Energy, 228 :1046-1056   [DOI] [Full Text] [Details]
(2018)'Modelling of a power-to-gas system to predict the levelised cost of energy of an advanced renewable gaseous transport fuel'
McDonagh, S;O'Shea, R;Wall, DM;Deane, JP;Murphy, JD (2018) 'Modelling of a power-to-gas system to predict the levelised cost of energy of an advanced renewable gaseous transport fuel'. Applied Energy, 215 :444-456 [DOI] [Details]
(2018)'Antagonistic effects on biogas and methane output when co-digesting cattle and pig slurries with grass silage in in vitro batch anaerobic digestion'
Himanshu, H;Murphy, JD;Grant, J;O'Kiely, P (2018) 'Antagonistic effects on biogas and methane output when co-digesting cattle and pig slurries with grass silage in in vitro batch anaerobic digestion'. Biomass & Bioenergy, 109 :190-198 [DOI] [Details]
(2018)'Inhibition of thermochemical treatment on biological hydrogen and methane co-production from algae-derived glucose/glycine'
Lin, RC;Cheng, J;Murphy, JD (2018) 'Inhibition of thermochemical treatment on biological hydrogen and methane co-production from algae-derived glucose/glycine'. Energy Conversion and Management, 158 :201-209 [DOI] [Details]
(2018)'Improving production of volatile fatty acids and hydrogen from microalgae and rice residue: Effects of physiochemical characteristics and mix ratios'
Sun, Chihe; Xia, Ao; Liao, Qiang; Fu, Qian; Huang, Yun; Zhu, Xun; Wei, Pengfei; Lin, Richen; Murphy, Jerry D. (2018) 'Improving production of volatile fatty acids and hydrogen from microalgae and rice residue: Effects of physiochemical characteristics and mix ratios'. Applied Energy, 230 :1082-1092   [DOI] [Full Text] [Details]
(2018)'Biomethane production from various segments of brown seaweed'
Tabassum, M.R., Xia, A., Murphy, J.D. (2018) 'Biomethane production from various segments of brown seaweed'. Energy Conversion and Management, 174 :855-862 [DOI] [Details]
(2018)'An economic and carbon analysis of biomethane production from food waste to be used as a transport fuel in Mexico'
Chan Gutierrez, E., Wall, D.M., O'Shea, R., Gomez, M.M., Murphy, J.D. (2018) 'An economic and carbon analysis of biomethane production from food waste to be used as a transport fuel in Mexico'. Journal Of Cleaner Production, 196 :852-862 [DOI] [Details]
(2018)'Graphene facilitates biomethane production from protein derived glycine in anaerobic digestion'
Lin, Richen; Deng, Chen; Cheng, Jun; Xia, Ao; Lens, Piet N. L.; Jackson, Stephen A.; Dobson, Alan D. W.; Murphy, Jerry D. (2018) 'Graphene facilitates biomethane production from protein derived glycine in anaerobic digestion'. Iscience,   [DOI] [Full Text] [Details]
(2018)'Synergies from co-digesting grass or clover silages with cattle slurry in in vitro batch anaerobic digestion'
Himanshu, H;Murphy, JD;Grant, J;O'Kiely, P (2018) 'Synergies from co-digesting grass or clover silages with cattle slurry in in vitro batch anaerobic digestion'. Renewable Energy, 127 :474-480 [DOI] [Details]
(2018)'What is the level of incentivisation required for biomethane upgrading technologies with carbon capture and reuse?'
Rajendran, Karthik; Browne, James D.; Murphy, Jerry D. (2018) 'What is the level of incentivisation required for biomethane upgrading technologies with carbon capture and reuse?'. Renewable Energy, 133 :951-963   [DOI] [Full Text] [Details]
(2018)'Modelling of a power-to-gas system to predict the levelised cost of energy of an advanced renewable gaseous transport fuel'
McDonagh, Shane; O'Shea, Richard; Wall, David M.; Deane, J. P.; Murphy, Jerry D. (2018) 'Modelling of a power-to-gas system to predict the levelised cost of energy of an advanced renewable gaseous transport fuel'. Applied Energy, 215 :444-456   [DOI] [Full Text] [Details]
(2017)'Use of surplus wind electricity in Ireland to produce compressed renewable gaseous transport fuel through biological power to gas systems'
Vo, Truc T. Q.; Xia, Ao; Wall, David M.; Murphy, Jerry D. (2017) 'Use of surplus wind electricity in Ireland to produce compressed renewable gaseous transport fuel through biological power to gas systems'. Renewable Energy, 105 :495-504   [DOI] [Full Text] [Details]
(2017)'The potential of power to gas to provide green gas utilising existing CO2 sources from industries, distilleries and wastewater treatment facilities'
O'Shea, Richard; Wall, David M.; McDonagh, Shane; Murphy, Jerry D. (2017) 'The potential of power to gas to provide green gas utilising existing CO2 sources from industries, distilleries and wastewater treatment facilities'. Renewable Energy, 114 :1090-1100   [DOI] [Full Text] [Details]
(2017)'Boosting biomethane yield and production rate with graphene: The potential of direct interspecies electron transfer in anaerobic digestion'
Lin, Richen; Cheng, Jun; Zhang, Jiabei; Zhou, Junhu; Cen, Kefa; Murphy, Jerry D. (2017) 'Boosting biomethane yield and production rate with graphene: The potential of direct interspecies electron transfer in anaerobic digestion'. Bioresource Technology, 239 :345-352 [DOI] [Full Text] [Details]
(2017)'Life cycle assessment of seaweed biomethane, generated from seaweed sourced from integrated multi-trophic aquaculture in temperate oceanic climates'
Czyrnek-Delêtre, Magdalena M.; Rocca, Stefania; Agostini, Alessandro; Giuntoli, Jacopo; Murphy, Jerry D. (2017) 'Life cycle assessment of seaweed biomethane, generated from seaweed sourced from integrated multi-trophic aquaculture in temperate oceanic climates'. Applied Energy, 196 :34-50   [DOI] [Full Text] [Details]
(2017)'Role of trace elements in single and two-stage digestion of food waste at high organic loading rates'
Voelklein, Markus A; O' Shea, Richard; Jacob, Amita; Murphy, Jerry D. (2017) 'Role of trace elements in single and two-stage digestion of food waste at high organic loading rates'. Energy, 121 :185-192 [DOI] [Full Text] [Details]
(2017)'Study of the performance of a thermophilic biological methanation system'
Jacob Guneratnam, A., Ahern, E., Fitzgerald, J., Jackson, S.A., Xia, A., Dobson, A.D.W. and Murphy, J.D. (2017) 'Study of the performance of a thermophilic biological methanation system'. Bioresource Technology, (225):308-315 [Details]
(2017)'Cascading biomethane energy systems for sustainable green gas production in a circular economy'
Wall, DM;McDonagh, S;Murphy, JD (2017) 'Cascading biomethane energy systems for sustainable green gas production in a circular economy'. Bioresource Technology, 243 :1207-1215 [DOI] [Details]
(2017)'Use of surplus wind electricity in Ireland to produce compressed renewable gaseous transport fuel through biological power to gas systems'
Vo, TTQ;Xia, A;Wall, DM;Murphy, JD (2017) 'Use of surplus wind electricity in Ireland to produce compressed renewable gaseous transport fuel through biological power to gas systems'. Renewable Energy, 105 :495-504 [DOI] [Details]
(2017)'Comparative study of single- and two-stage fermentation of the brown seaweed Laminaria digitata'
Guneratnam, AJ;Xia, A;Murphy, JD (2017) 'Comparative study of single- and two-stage fermentation of the brown seaweed Laminaria digitata'. Energy Conversion and Management, 148 :405-412 [DOI] [Details]
(2017)'Assessing the total theoretical, and financially viable, resource of biomethane for injection to a natural gas network in a region'
O'Shea, Richard,Wall, David M.,Kilgallon, Ian,Browne, James D.,Murphy, Jerry D. (2017) 'Assessing the total theoretical, and financially viable, resource of biomethane for injection to a natural gas network in a region'. Applied Energy, 188 :237-256   [DOI] [Details]
(2017)'Assessing the total theoretical, and financially viable, resource of biomethane for injection to a natural gas network in a region'
O'Shea, R;Wall, DM;Kilgallon, I;Browne, JD;Murphy, JD (2017) 'Assessing the total theoretical, and financially viable, resource of biomethane for injection to a natural gas network in a region'. Applied Energy, 188 :237-256 [DOI] [Details]
(2017)'An energy and greenhouse gas comparison of centralised biogas production with road haulage of pig slurry, and decentralised biogas production with biogas transportation in a low-pressure pipe network'
O'Shea, R;Wall, DM;Murphy, JD (2017) 'An energy and greenhouse gas comparison of centralised biogas production with road haulage of pig slurry, and decentralised biogas production with biogas transportation in a low-pressure pipe network'. Applied Energy, 208 :108-122 [DOI] [Details]
(2017)'Factors controlling headspace pressure in a manual manometric BMP method can be used to produce a methane output comparable to AMPTS'
Himanshu, H;Voelklein, MA;Murphy, JD;Grant, J;O'Kiely, P (2017) 'Factors controlling headspace pressure in a manual manometric BMP method can be used to produce a methane output comparable to AMPTS'. Bioresource Technology, 238 :633-642 [DOI] [Details]
(2017)'Life cycle assessment of seaweed biomethane, generated from seaweed sourced from integrated multi-trophic aquaculture in temperate oceanic climates'
Czyrnek-Deletre, MM;Rocca, S;Agostini, A;Giuntoli, J;Murphy, JD (2017) 'Life cycle assessment of seaweed biomethane, generated from seaweed sourced from integrated multi-trophic aquaculture in temperate oceanic climates'. Applied Energy, 196 :34-50 [DOI] [Details]
(2017)'Unexpectedly low biohydrogen yields in co-fermentation of acid pretreated cassava residue and swine manure'
Lin, RC;Cheng, J;Murphy, JD (2017) 'Unexpectedly low biohydrogen yields in co-fermentation of acid pretreated cassava residue and swine manure'. Energy Conversion and Management, 151 :553-561 [DOI] [Details]
(2017)'Study of the performance of a thermophilic biological methanation system'
Guneratnam, Amita Jacob; Ahern, Eoin; FitzGerald, Jamie A.; Jackson, Stephen A.; Xia, Ao; Dobson, Alan D. W.; Murphy, Jerry D. (2017) 'Study of the performance of a thermophilic biological methanation system'. Bioresource Technology, 225 :308-315   [DOI] [Full Text] [Details]
(2017)'Cascading biomethane energy systems for sustainable green gas production in a circular economy'
Wall, David M.; McDonagh, Shane; Murphy, Jerry D. (2017) 'Cascading biomethane energy systems for sustainable green gas production in a circular economy'. Bioresource Technology,   [DOI] [Full Text] [Details]
(2017)'Factors controlling headspace pressure in a manual manometric BMP method can be used to produce a methane output comparable to AMPTS'
Himanshu, Himanshu; Voelklein, Markus A.; Murphy, Jerry D.; Grant, J.; O'Kiely, Padraig (2017) 'Factors controlling headspace pressure in a manual manometric BMP method can be used to produce a methane output comparable to AMPTS'. Bioresource Technology, 238 :633-642   [DOI] [Full Text] [Details]
(2017)'Comparison of pre-treatments to reduce salinity and enhance biomethane yields of Laminaria digitata harvested in different seasons'
Tabassum, Muhammad Rizwan; Xia, Ao; Murphy, Jerry D. (2017) 'Comparison of pre-treatments to reduce salinity and enhance biomethane yields of Laminaria digitata harvested in different seasons'. Energy, 140 (1):546-551   [DOI] [Full Text] [Details]
(2016)'Quantification and location of a renewable gas industry based on digestion of wastes in Ireland'
O'Shea, R., Kilgallon, I., Wall, D., Murphy, J.D. (2016) 'Quantification and location of a renewable gas industry based on digestion of wastes in Ireland'. Applied Energy, [DOI] [Details]
(2016)'Fermentative hydrogen production from galactose'
Xia, A., Jacob, A., Herrmann, C., Tabassum, M., O'Shea, R., Murphy, J.D. (2016) 'Fermentative hydrogen production from galactose'. Energy, [DOI] [Details]
(2016)'Microalgal cultivation in treating liquid digestate from biogas systems'
Xia, A., Murphy, J.D. (2016) 'Microalgal cultivation in treating liquid digestate from biogas systems'. Trends In Biotechnology, [DOI] [Details]
(2016)'Assessment of increasing loading rate of two-stage digestion of food waste'
Voleklein, M., Jacob, A., O'Shea, R., Murphy, J.D. (2016) 'Assessment of increasing loading rate of two-stage digestion of food waste'. Bioresource Technology, [DOI] [Details]
(2016)'Is small-scale upgrading of landfill gas to biomethane for use as a cellulosic transport biofuel economically viable?'
Czyrnek-Deletre, MM;Ahern, EP;Murphy, JD (2016) 'Is small-scale upgrading of landfill gas to biomethane for use as a cellulosic transport biofuel economically viable?'. Biofuels Bioproducts & Biorefining-Biofpr, 10 :139-149 [DOI] [Details]
(2016)'Innovation in biological production and upgrading of methane and hydrogen for use as a transport fuel'
Xia, A., Cheng, J., Murphy, J.D. (2016) 'Innovation in biological production and upgrading of methane and hydrogen for use as a transport fuel'. Biotechnology Advances, [DOI] [Details]
(2016)'Increased loading rates and specific methane yields facilitated by digesting grass silage at thermophilic rather than mesophilic temperatures'
Voelklein, M., Rusamanis, D., Murphy, J.D. (2016) 'Increased loading rates and specific methane yields facilitated by digesting grass silage at thermophilic rather than mesophilic temperatures'. Bioresource Technology, [DOI] [Details]
(2016)'Influence of temperature and reaction time on the conversion of polystyrene waste to pyrolysis liquid oil'
Miandad R;Nizami AS;Rehan M;Barakat MA;Khan MI;Mustafa A;Ismail IM;Murphy JD; (2016) 'Influence of temperature and reaction time on the conversion of polystyrene waste to pyrolysis liquid oil'. Waste Management (New York, N.Y.), [DOI] [Details]
(2016)'The effect of seasonal variation on biomethane production from seaweed and on application as a gaseous transport biofuel'
Tabassum, MR;Xia, A;Murphy, JD (2016) 'The effect of seasonal variation on biomethane production from seaweed and on application as a gaseous transport biofuel'. Bioresource Technology, 209 :213-219 [DOI] [Details]
(2016)'A detailed assessment of resource of biomethane from first, second and third generation substrates'
Allen, E;Wall, DM;Herrmann, C;Murphy, JD (2016) 'A detailed assessment of resource of biomethane from first, second and third generation substrates'. Renewable Energy, 87 :656-665 [DOI] [Details]
(2016)'Beyond carbon and energy: The challenge in setting guidelines for life cycle assessment of biofuel systems'
Czyrnek-Delêtre, Magdalena M.; Smyth, Beatrice M.; Murphy, Jerry D. (2016) 'Beyond carbon and energy: The challenge in setting guidelines for life cycle assessment of biofuel systems'. Renewable Energy, 105 :436-448   [DOI] [Full Text] [Details]
(2016)'Sustainability assessment of large-scale storage technologies for surplus electricity using group multi-criteria decision analysis'
Vo, Truc T. Q.,Xia, Ao,Rogan, Fionn,Wall, David M.,Murphy, Jerry D. (2016) 'Sustainability assessment of large-scale storage technologies for surplus electricity using group multi-criteria decision analysis'. Clean Technologies and Environmental Policy, :1-15   [DOI] [Details]
(2016)'Impact of including land-use change emissions from biofuels on meeting GHG emissions reduction targets: the example of Ireland'
Czyrnek-Deletre, MM;Chiodi, A;Murphy, JD;Gallachoir, BPO (2016) 'Impact of including land-use change emissions from biofuels on meeting GHG emissions reduction targets: the example of Ireland'. Clean Technologies And Environmental Policy, 18 :1745-1758 [DOI] [Details]
(2016)'Low carbon pathways for light goods vehicles in Ireland'
Mulholland, E;O'Shea, RSK;Murphy, JD;Gallachoir, BPO (2016) 'Low carbon pathways for light goods vehicles in Ireland'. 57 :53-62 [DOI] [Details]
(2016)'Assessment of increasing loading rate on two-stage digestion of food waste'
Voelklein, MA;Jacob, A;Shea, RO;Murphy, JD (2016) 'Assessment of increasing loading rate on two-stage digestion of food waste'. Bioresource Technology, 202 :172-180 [DOI] [Details]
(2016)'Investigating two-phase digestion of grass silage for demand-driven biogas applications: Effect of particle size and rumen fluid addition'
Wall, D. M.,Allen, E.,O'Shea, R.,O'Kiely, P.,Murphy, J. D. (2016) 'Investigating two-phase digestion of grass silage for demand-driven biogas applications: Effect of particle size and rumen fluid addition'. Renewable Energy, 86 :1215-1223   [DOI] [Details]
(2016)'Optimised biogas production from microalgae through co-digestion with carbon-rich co-substrates'
Herrmann, Christiane,Kalita, Navajyoti,Wall, David,Xia, Ao,Murphy, Jerry D. (2016) 'Optimised biogas production from microalgae through co-digestion with carbon-rich co-substrates'. Bioresource Technology, 214 :328-337   [DOI] [Details]
(2016)'Co-generation of biohydrogen and biomethane through two-stage batch co-fermentation of macro- and micro-algal biomass'
Ding, LK,Cheng, J,Xia, A,Jacob, A,Voelklein, M,Murphy, JD (2016) 'Co-generation of biohydrogen and biomethane through two-stage batch co-fermentation of macro- and micro-algal biomass'. Bioresource Technology, 218 :224-231 [DOI] [Details]
(2016)'A detailed assessment of resource of biomethane from first, second and third generation substrates'
Allen, Eoin,Wall, David M.,Herrmann, Christiane,Murphy, Jerry D. (2016) 'A detailed assessment of resource of biomethane from first, second and third generation substrates'. Renewable Energy, 87, Part 1 :656-665   [DOI] [Details]
(2016)'Assessment of the impact of incentives and of scale on the build order and location of biomethane facilities and the feedstock they utilise'
O'Shea, R., Kilgallon, I., Wall, D., Murphy, J.D. (2016) 'Assessment of the impact of incentives and of scale on the build order and location of biomethane facilities and the feedstock they utilise'. Applied Energy, [DOI] [Details]
(2016)'Biogas production generated through continuous digestion of natural and cultivated seaweeds with dairy slurry'
Tabassum, M., Wall, D., Murphy, J.D. (2016) 'Biogas production generated through continuous digestion of natural and cultivated seaweeds with dairy slurry'. Bioresource Technology, [DOI] [Details]
(2016)'Co-generation of biohydrogen and biomethane through two-stage batch co-fermentation of macro- and micro-algal biomass'
Ding, L., Xia, A., Jacob, A., Voelklein, M., Murphy, J.D. (2016) 'Co-generation of biohydrogen and biomethane through two-stage batch co-fermentation of macro- and micro-algal biomass'. Bioresource Technology, [DOI] [Details]
(2016)'Sustainability assessment of large scale storage technologies for surplus electricity using group multi-criteria decision analysis'
Truc, T.V., Xia, A., Rogan, F., Wall, D., Murphy, J.D. (2016) 'Sustainability assessment of large scale storage technologies for surplus electricity using group multi-criteria decision analysis'. Clean Technologies And Environmental Policy, [DOI] [Details]
(2016)'Impact of seasonal polyphenol variation on biomethane production from brown seaweed Ascophyllum nodosum'
Tabassum, M., Xia, A., Murphy, J.D. (2016) 'Impact of seasonal polyphenol variation on biomethane production from brown seaweed Ascophyllum nodosum'. Bioresource Technology, [DOI] [Details]
(2016)'Modelling a demand driven biogas system for production of electricity at peak demand and for production of biomethane at other times'
O'Shea, R., Kilgallon, I., Wall, D., Murphy, J.D. (2016) 'Modelling a demand driven biogas system for production of electricity at peak demand and for production of biomethane at other times'. Bioresource Technology, [DOI] [Details]
(2016)'Optimised biogas production from microalgae through co-digestion with carbon-rich co-substances'
Herrmann, C., Nava, K., Wall, D., Xia, A., Murphy, J.D. (2016) 'Optimised biogas production from microalgae through co-digestion with carbon-rich co-substances'. Bioresource Technology, [DOI] [Details]
(2016)'Can slurry biogas systems be cost effective without grants in Mexico?'
Chan Gutierrez, E., Xia, A., Murphy, J.D. (2016) 'Can slurry biogas systems be cost effective without grants in Mexico?'. Renewable Energy, [DOI] [Details]
(2016)'Impact of including land use change emissions from biofuels on GHG emissions reduction targets - the example of Ireland'
Czyrnek-Deletre, M., Chiodi, A., Murphy, J.D., O Gallachoir, B. (2016) 'Impact of including land use change emissions from biofuels on GHG emissions reduction targets - the example of Ireland'. Clean Technologies And Environmental Policy, [DOI] [Details]
(2016)'Seaweed biofuel derived from Integrated Multi-trophic Aquaculture'
Jacob, A., Xia, A., Gunning, D., Burnell, G., Murphy, J.D. (2016) 'Seaweed biofuel derived from Integrated Multi-trophic Aquaculture'. International Journal of Environmental Research and Public Health, [DOI] [Details]
(2016)'What is the gross energy yield of third generation gaseous biofuel sourced from seaweed?'
Allen, E., Wall, D., Herrmann, C., Xia, A., Murphy, J.D. (2016) 'What is the gross energy yield of third generation gaseous biofuel sourced from seaweed?'. Energy, [DOI] [Details]
(2016)'Production of hydrogen, ethanol and volatile fatty acids through co-fermentation of macro- and micro-algae'
Xia, A., Jacob, A., Tabassum, M., Herrmann, C., Murphy, J.D. (2016) 'Production of hydrogen, ethanol and volatile fatty acids through co-fermentation of macro- and micro-algae'. Bioresource Technology, [DOI] [Details]
(2015)'Investigation of effect of particle size and rumen fluid addition on specific methane yields of high lignocellulose grass silage'
Wall, DM;Straccialini, B;Allen, E;Nolan, P;Herrmann, C;O'Kiely, P;Murphy, JD (2015) 'Investigation of effect of particle size and rumen fluid addition on specific methane yields of high lignocellulose grass silage'. Bioresource Technology, 192 :266-271 [DOI] [Details]
(2015)'Methanosarcina play an important role in Anaerobic co-digestion of the Seaweed Ulva lactuca: Metagenomics structure and predicted metabolism of functional microbial communities'
FitzGerald, Jamie A.; Allen, Eoin; Wall, David M.; Jackson, Stephen A.; Murphy, Jerry D.; Dobson, Alan D. W. (2015) 'Methanosarcina play an important role in Anaerobic co-digestion of the Seaweed Ulva lactuca: Metagenomics structure and predicted metabolism of functional microbial communities'. Plos One, 10 (11) [DOI] [Full Text] [Details]
(2015)'Ensiling of seaweed for a seaweed biofuel industry'
Herrmann, C;FitzGerald, J;O'Shea, R;Xia, A;O'Kiely, P;Murphy, JD (2015) 'Ensiling of seaweed for a seaweed biofuel industry'. Bioresource Technology, 196 :301-313 [DOI] [Details]
(2015)'A perspective on gaseous biofuel production from micro-algae generated from CO2 from a coal-fired power plant'
Jacob, A,Xia, A,Murphy, JD (2015) 'A perspective on gaseous biofuel production from micro-algae generated from CO2 from a coal-fired power plant'. Applied Energy, 148 :396-402 [DOI] [Details]
(2015)'How do we optimize third-generation algal biofuels?'
Xia, A., Herrmann, C., Murphy, J.D. (2015) 'How do we optimize third-generation algal biofuels?'. Biofuels Bioproducts & Biorefining-Biofpr, [DOI] [Details]
(2015)'Methanosarcina play an important role in anaerobic co-digestion of the seaweed Ulva lactuca: Taxonomy and predicted metabolism of functional microbial communities'
Fitzgerald J.A., Allen, E., Wall, D.M., Jackson, S.A., Murphy, J.D. and Dobson, A.D.W. (2015) 'Methanosarcina play an important role in anaerobic co-digestion of the seaweed Ulva lactuca: Taxonomy and predicted metabolism of functional microbial communities'. Plos One, 10 (11) [DOI] [Details]
(2015)'Methanosarcina Play an Important Role in Anaerobic Co-Digestion of the Seaweed Ulva lactuca: Taxonomy and Predicted Metabolism of Functional Microbial Communities'
FitzGerald, Jamie A.,Allen, Eoin,Wall, David M.,Jackson, Stephen A.,Murphy, Jerry D.,Dobson, Alan D. W. (2015) 'Methanosarcina Play an Important Role in Anaerobic Co-Digestion of the Seaweed Ulva lactuca: Taxonomy and Predicted Metabolism of Functional Microbial Communities'. PLoS ONE, 10 (11)   [DOI] [Details]
(2015)'Production of hydrogen, ethanol and volatile fatty acids from the seaweed carbohydrate mannitol'
Xia, A., Jacob, A., Herrmann, C., Tabassum, M., Murphy J.D., (2015) 'Production of hydrogen, ethanol and volatile fatty acids from the seaweed carbohydrate mannitol'. Bioresource Technology, 193 :488-497 [DOI] [Details]
(2015)'Investigating two-phase digestion of grass silage for demand-driven biogas applications'
Wall, D., Allen, E., O'Shea, R., O'Kiely, P., Murphy, J.D. (2015) 'Investigating two-phase digestion of grass silage for demand-driven biogas applications'. Renewable Energy, [DOI] [Details]
(2015)'A perspective on the potential role of renewable gas in a smart energy island system'
Ahern, E., Deane, P., Persson, T.,,O’ Gallachoir, B., Murphy, J.D. (2015) 'A perspective on the potential role of renewable gas in a smart energy island system'. Renewable Energy, 78 :648-656 [DOI] [Details]
(2014)'Investigation of the optimal percentage of green seaweed that may be co-digested with dairy slurry to produce gaseous biofuel'
Allen, Eoin,Wall, David M.,Herrmann, Christiane,Murphy, Jerry D. (2014) 'Investigation of the optimal percentage of green seaweed that may be co-digested with dairy slurry to produce gaseous biofuel'. Bioresour. Technol, 170 (0):436-444   [DOI] [Details]
(2014)'The impact of increasing organic loading in two phase digestion of food waste'
Browne, J., Murphy, J.D. (2014) 'The impact of increasing organic loading in two phase digestion of food waste'. Renewable Energy, 71 :69-76 [DOI] [Details]
(2014)'What is the resource of second generation gaseous transport biofuels based on pig slurries in Spain?'
Fierro, J,Gomez, X,Murphy, JD (2014) 'What is the resource of second generation gaseous transport biofuels based on pig slurries in Spain?'. Applied Energy, 114 :783-789 [DOI] [Details]
(2014)'The effect of trace element addition to mono-digestion of grass silage at high organic loading rates'
Wall, D., Allen, E., Straccialini, B., O’Kiely, P., Murphy, J.D. (2014) 'The effect of trace element addition to mono-digestion of grass silage at high organic loading rates'. Bioresource Technology, [DOI] [Details]
(2014)'Assessing the variability in biomethane production from the organic fraction of municipal solid waste in batch and continuous operation'
Browne, JD,Allen, E,Murphy, JD (2014) 'Assessing the variability in biomethane production from the organic fraction of municipal solid waste in batch and continuous operation'. Applied Energy, 128 :307-314 [DOI] [Details]
(2014)'Optimisation of digester performance with increasing organic loading rate for mono- and co-digestion of grass silage and dairy slurry'
David Wall, Eoin Allen, Barbara Straccialini, Padraig O'Kiely, Jerry D Murphy (2014) 'Optimisation of digester performance with increasing organic loading rate for mono- and co-digestion of grass silage and dairy slurry'. Bioresource Technology, [DOI] [Details]
(2014)'Investigation of the optimal percentage of green seaweed that may be co-digested with dairy slurry to produce gaseous biofuel'
Eoin Allen, David Wall, Christianne Hermann, Jerry D Murphy (2014) 'Investigation of the optimal percentage of green seaweed that may be co-digested with dairy slurry to produce gaseous biofuel'. Bioresource Technology, 170 :436-444 [DOI] [Details]
(2014)'Grass for biogas production: The impact of silage fermentation characteristics on methane yield in two contrasting biomethane potential test systems'
McEniry, J,Allen, E,Murphy, JD,O'Kiely, P (2014) 'Grass for biogas production: The impact of silage fermentation characteristics on methane yield in two contrasting biomethane potential test systems'. Renewable Energy, 63 :524-530 [DOI] [Details]
(2013)'Evaluation of the biomethane yield from anaerobic co-digestion of nitrogenous substrates'
Allen, E;Browne, JD;Murphy, JD (2013) 'Evaluation of the biomethane yield from anaerobic co-digestion of nitrogenous substrates'. Environmental technology, 34 :2059-2068 [DOI] [Details]
(2013)'The potential for biomethane from grass and slurry to satisfy renewable energy targets'
Wall, DM,O'Kiely, P,Murphy, JD (2013) 'The potential for biomethane from grass and slurry to satisfy renewable energy targets'. Bioresource Technology, 149 :425-431 [DOI] [Details]
(2013)'What is the realistic potential for biomethane produced through gasification of indigenous Willow or imported wood chip to meet renewable energy heat targets?'
Gallagher, C;Murphy, JD (2013) 'What is the realistic potential for biomethane produced through gasification of indigenous Willow or imported wood chip to meet renewable energy heat targets?'. Applied Energy, 108 :158-167 [DOI] [Details]
(2013)'The potential for biomethane from grass and slurry to satisfy renewable energy targets'
Wall, David M.,O’Kiely, Padraig,Murphy, Jerry D. (2013) 'The potential for biomethane from grass and slurry to satisfy renewable energy targets'. Bioresour. Technol, 149 (0):425-431   [DOI] [Details]
(2013)'Assessment of the resource associated with biomethane from food waste'
Browne, JD;Murphy, JD (2013) 'Assessment of the resource associated with biomethane from food waste'. Applied Energy, 104 :170-177 [DOI] [Details]
(2013)'Optimizing the Thermophilic Hydrolysis of Grass Silage in a Two-Phase Anaerobic Digestion System'
Orozco, A., Nizami, A.S., Murphy J.D., Groom, E (2013) 'Optimizing the Thermophilic Hydrolysis of Grass Silage in a Two-Phase Anaerobic Digestion System'. Bioresource Technology, 143 :117-125 [DOI] [Details]
(2013)'Evaluation of biomethane potential from multiple waste streams for a proposed community scale anaerobic digester'
Browne, J., Allen, E, Murphy, J.D. (2013) 'Evaluation of biomethane potential from multiple waste streams for a proposed community scale anaerobic digester'. Environmental technology, [DOI] [Details]
(2013)'Assessment of the resource associated with biomethane from food waste'
Browne, J., Murphy, J.D. (2013) 'Assessment of the resource associated with biomethane from food waste'. Applied Energy, 104 :170-177 [DOI] [Details]
(2013)'Improving hydrolysis in multiphase digestion of food waste'
Browne, J., Allen E., Murphy, J.D. (2013) 'Improving hydrolysis in multiphase digestion of food waste'. Waste Management (New York, N.Y.), [DOI] [Details]
(2013)'Is it better to produce biomethane via thermochemical or biological routes? An energy balance perspective'
Gallagher, C., Murphy, J.D. (2013) 'Is it better to produce biomethane via thermochemical or biological routes? An energy balance perspective'. Biofuels Bioproducts & Biorefining-Biofpr, 7: :273-281 [DOI] [Details]
(2013)'The resource of biomethane, produced via biological, thermal and electricial routes, as a renewable transport fuel'
Murphy, J.D., Browne, J., Allen, E., Gallagher, C. (2013) 'The resource of biomethane, produced via biological, thermal and electricial routes, as a renewable transport fuel'. Renewable Energy, 55: 47 :474-479 [DOI] [Details]
(2013)'What is the realistic potential for biomethane from thermochemical routes to meet renewable energy heat targets?'
Gallagher, C., Murphy, J.D. (2013) 'What is the realistic potential for biomethane from thermochemical routes to meet renewable energy heat targets?'. Applied Energy, 108 :158-167 [DOI] [Details]
(2013)'Evaluation of biomethane potential from co-digestion of nitrogenous substrates'
Allen, E., Browne, J., Murphy, J.D (2013) 'Evaluation of biomethane potential from co-digestion of nitrogenous substrates'. Environmental technology, [DOI] [Details]
(2013)'The potential of algae blooms to produce renewable gaseous fuel'
Allen, E., Browne, J., Hynes, S., Murphy, J.D. (2013) 'The potential of algae blooms to produce renewable gaseous fuel'. Waste Management (New York, N.Y.), [DOI] [Details]
(2013)'Improving hydrolysis of food waste in a leach bed reactor'
Browne, JD;Allen, E;Murphy, JD (2013) 'Improving hydrolysis of food waste in a leach bed reactor'. Waste Management, 33 :2470-2477 [DOI] [Details]
(2012)'Use of modeling to aid design of a two-phase grass digestion system'
Thamsiriroj, T;Nizami, AS;Murphy, JD (2012) 'Use of modeling to aid design of a two-phase grass digestion system'. Bioresource Technology, 110 :379-389 [DOI] [Details]
(2012)'Why does mono-digestion of grass silage fail in long term operation?'
Thamsiriroj, T;Nizami, AS;Murphy, JD (2012) 'Why does mono-digestion of grass silage fail in long term operation?'. Applied Energy, 95 :64-76 [DOI] [Details]
(2012)'How much gas can we get from grass?'
Nizami, AS;Orozco, A;Groom, E;Dieterich, B;Murphy, JD (2012) 'How much gas can we get from grass?'. Applied Energy, 92 :783-790 [DOI] [Details]
(2012)'Why does mono-digestion of grass silage fail in long term operation?'
Thamsiriroj, T,Nizami, AS,Murphy, JD (2012) 'Why does mono-digestion of grass silage fail in long term operation?'. Applied Energy, 95 :64-76 [DOI] [Details]
(2012)'Use of modeling to aid design of a two-phase grass digestion system'
Thamsiriroj, T,Nizami, AS,Murphy, JD (2012) 'Use of modeling to aid design of a two-phase grass digestion system'. Bioresource Technology, 110 :379-389 [DOI] [Details]
(2012)'How much gas can we get from grass?'
Nizami, AS,Orozco, A,Groom, E,Dieterich, B,Murphy, JD (2012) 'How much gas can we get from grass?'. Applied Energy, 92 :783-790 [DOI] [Details]
(2011)'Optimizing the Operation of a Two-Phase Anaerobic Digestion System Digesting Grass Silage'
Nizami, AS;Murphy, JD (2011) 'Optimizing the Operation of a Two-Phase Anaerobic Digestion System Digesting Grass Silage'. Environmental Science & Technology, 45 :7561-7569 [DOI] [Details]
(2011)'The effect of feedstock cost on biofuel cost as exemplified by biomethane production from grass silage'
McEniry, J,O'Kiely, P,Crosson, P,Groom, E,Murphy, JD (2011) 'The effect of feedstock cost on biofuel cost as exemplified by biomethane production from grass silage'. Biofuels Bioproducts & Biorefining-Biofpr, 5 :670-682 [DOI] [Details]
(2011)'Comparative analysis using EIA for developed and developing countries: case studies of hydroelectric power plants in Pakistan, Norway and Sweden'
Nizami, AS;Molander, S;Asam, Z;Rafique, R;Korres, NE;Kiely, G;Murphy, JD (2011) 'Comparative analysis using EIA for developed and developing countries: case studies of hydroelectric power plants in Pakistan, Norway and Sweden'. International Journal of Sustainable Development and World Ecology, 18 :134-142 [DOI] [Details]
(2011)'Modelling mono-digestion of grass silage in a 2-stage CSTR anaerobic digester using ADM1'
Thamsiriroj, T;Murphy, JD (2011) 'Modelling mono-digestion of grass silage in a 2-stage CSTR anaerobic digester using ADM1'. Bioresource Technology, 102 :948-959 [DOI] [Details]
(2011)'How can we improve biomethane production per unit of feedstock in biogas plants?'
Asam, ZUZ;Poulsen, TG;Nizami, AS;Rafique, R;Kiely, G;Murphy, JD (2011) 'How can we improve biomethane production per unit of feedstock in biogas plants?'. Applied Energy, 88 :2013-2018 [DOI] [Details]
(2011)'The effect of reactor design on the sustainability of grass biomethane'
A Singh, AS Nizami, NE Korres, JD Murphy ; (2011) 'The effect of reactor design on the sustainability of grass biomethane'. Renewable and Sustainable Energy Reviews, 15 :1567-1574 [Details]
(2011)'What will power transport systems of the future?'
Jerry D Murphy, T Thamsiriroj ; (2011) 'What will power transport systems of the future?'. Materials Science Engineering, [Details]
(2011)'A roadmap for the introduction of gaseous transport fuel: A case study for renewable natural gas in Ireland'
Thanasit Thamsiriroj, Henry Smyth, Jerry D Murphy; (2011) 'A roadmap for the introduction of gaseous transport fuel: A case study for renewable natural gas in Ireland'. Renewable and Sustainable Energy Reviews, [DOI] [Details]
(2011)'Assessing the cost of biofuel production with increasing penetration of the transport fuel market: a case study of gaseous biomethane in Ireland'
James D Browne, Abdul Sattar Nizami, Jerry D Murphy ; (2011) 'Assessing the cost of biofuel production with increasing penetration of the transport fuel market: a case study of gaseous biomethane in Ireland'. Renewable and Sustainable Energy Reviews, [DOI] [Details]
(2011)'Design, commissioning and start-up of a sequentially fed leach bed reactor complete with upflow anaerobic sludge blanket digesting grass silage'
AS Nizami, A Singh, JD Murphy ; (2011) 'Design, commissioning and start-up of a sequentially fed leach bed reactor complete with upflow anaerobic sludge blanket digesting grass silage'. Energy & Fuels, 25 :823-834 [DOI] [Details]
(2011)'Modelling mono-digestion of grass silage in a 2-stage CSTR anaerobic digester using ADM1'
Thamsiriroj, T,Murphy, JD; (2011) 'Modelling mono-digestion of grass silage in a 2-stage CSTR anaerobic digester using ADM1'. Bioresource Technology, 102 :948-959 [DOI] [Details]
(2011)'Optimizing the Operation of a Two-Phase Anaerobic Digestion System Digesting Grass Silage'
Nizami, AS,Murphy, JD; (2011) 'Optimizing the Operation of a Two-Phase Anaerobic Digestion System Digesting Grass Silage'. Environmental Science and Technology, 45 :7561-7569 [DOI] [Details]
(2011)'Comparative analysis using EIA for developed and developing countries: case studies of hydroelectric power plants in Pakistan, Norway and Sweden'
Nizami, AS,Molander, S,Asam, Z,Rafique, R,Korres, NE,Kiely, G,Murphy, JD; (2011) 'Comparative analysis using EIA for developed and developing countries: case studies of hydroelectric power plants in Pakistan, Norway and Sweden'. International Journal of Sustainable Development and World Ecology, 18 (2):134-142 [DOI] [Details]
(2011)'How can we improve biomethane production per unit of feedstock in biogas plants?'
Asam, Z; Poulsen, TG; Nizami, AS; Rafique, R; Kiely, G; Murphy, JD; (2011) 'How can we improve biomethane production per unit of feedstock in biogas plants?'. Applied Energy, 88 :213-2018 [Details]
(2011)'The impact of the life cycle analysis methodology on whether biodiesel produced from residues can meet the EU sustainability criteria for biofuel facilities constructed after 2017'
Thamsiriroj, T;Murphy, JD (2011) 'The impact of the life cycle analysis methodology on whether biodiesel produced from residues can meet the EU sustainability criteria for biofuel facilities constructed after 2017'. Renewable Energy, 36 :50-63 [DOI] [Details]
(2011)'Mechanism and challenges in commercialisation of algal biofuels'
Singh, A;Nigam, PS;Murphy, JD (2011) 'Mechanism and challenges in commercialisation of algal biofuels'. Bioresource Technology, 102 :26-34 [DOI] [Details]
(2011)'The effect of feedstock cost on biofuel cost as exemplified by biomethane production from grass silage'
McEniry, J;O'Kiely, P;Crosson, P;Groom, E;Murphy, JD (2011) 'The effect of feedstock cost on biofuel cost as exemplified by biomethane production from grass silage'. Biofuels Bioproducts & Biorefining-Biofpr, 5 :670-682 [DOI] [Details]
(2011)'The indirect effects of biofuels and what to do about them: the case of grass biomethane and its impact on livestock'
Smyth, BM;Murphy, JD (2011) 'The indirect effects of biofuels and what to do about them: the case of grass biomethane and its impact on livestock'. Biofuels Bioproducts & Biorefining-Biofpr, 5 :165-184 [DOI] [Details]
(2011)'What will fuel transport systems of the future?'
Murphy, Jerry D.; Thamsiriroj, Thanasit (2011) 'What will fuel transport systems of the future?'. Materials Today, 14 (11):518-524   [DOI] [Full Text] [Details]
(2011)'Determining the regional potential for a grass biomethane industry'
Smyth, BM;Smyth, H;Murphy, JD (2011) 'Determining the regional potential for a grass biomethane industry'. Applied Energy, 88 :2037-2049 [DOI] [Details]
(2011)'Renewable fuels from algae: An answer to debatable land based fuels'
Singh, A;Nigam, PS;Murphy, JD (2011) 'Renewable fuels from algae: An answer to debatable land based fuels'. Bioresource Technology, 102 :10-16 [DOI] [Details]
(2010)'The indirect effects of biofuels and what to do about them: the case of grass biomethane'
Smyth, B; Murphy, JD; (2010) 'The indirect effects of biofuels and what to do about them: the case of grass biomethane'. Biofuels, Bioproducts, Biorefinery, [Details]
(2010)'How much of the target for biofuels can be met by biodiesel generated from residues in Ireland?'
Thamsiriroj, T;Murphy, JD (2010) 'How much of the target for biofuels can be met by biodiesel generated from residues in Ireland?'. Fuel, 89 :3579-3589 [DOI] [Details]
(2010)'Role of Leaching and Hydrolysis in a Two-Phase Grass Digestion System'
Nizami, AS,Thamsiriroj, T,Singh, A,Murphy, JD; (2010) 'Role of Leaching and Hydrolysis in a Two-Phase Grass Digestion System'. Energy and Fuels, 24 :4549-4559 [DOI] [Details]
(2010)'Difficulties Associated with Monodigestion of Grass as Exemplified by Commissioning a Pilot-Scale Digester'
Thamsiriroj, T; Murphy, JD; (2010) 'Difficulties Associated with Monodigestion of Grass as Exemplified by Commissioning a Pilot-Scale Digester'. Energy & Fuels, 24 :4459-4469 [DOI] [Details]
(2010)'How much of the target for biofuels can be met by biodiesel generated from residues in Ireland?'
Thamsiriroj, T,Murphy, JD; (2010) 'How much of the target for biofuels can be met by biodiesel generated from residues in Ireland?'. Fuel, 89 :3579-3589 [DOI] [Details]
(2010)'Can Rape Seed Biodiesel Meet the European Union Sustainability Criteria for Biofuels?'
Thamsiriroj, T; Murphy, JD; (2010) 'Can Rape Seed Biodiesel Meet the European Union Sustainability Criteria for Biofuels?'. Energy & Fuels, 24 :1720-1730 [DOI] [Details]
(2010)'A technical assessment of topsoil production from dredged material'
Sheehan, C,Harrington, J,Murphy, JD; (2010) 'A technical assessment of topsoil production from dredged material'. Resources Conservation And Recycling, 54 :1377-1385 [DOI] [Details]
(2010)'Can grass biomethane be an economically viable biofuel for the farmer and the consumer?'
Smyth, B; Smyth, H; Murphy, JD; (2010) 'Can grass biomethane be an economically viable biofuel for the farmer and the consumer?'. Biofuels, Bioproducts, Biorefinery, [DOI] [Details]
(2010)'Mechanism and Challenges in Commercialisation of Algal Biofuels'
Singh, Anoop; Nigam, Poonam; Murphy, Jerry D; (2010) 'Mechanism and Challenges in Commercialisation of Algal Biofuels'. Bioresource Technology, [DOI] [Details]
(2010)'The impact of the life cycle analysis methodology on whether biodiesel produced from residues can meet the EU Sustainability Criteria for biofuel facilities constructed after 2017'
Thamsiriroj, T; Murphy, JD; (2010) 'The impact of the life cycle analysis methodology on whether biodiesel produced from residues can meet the EU Sustainability Criteria for biofuel facilities constructed after 2017'. Renewable Energy, [DOI] [Details]
(2010)'Effect of thermal, chemical and thermo-chemical pre-treatments to enhance methane production'
Rafique, R; Poulsen, TG; Nizami, AS; Asam, Z; Murphy, JD; Kiely, G; (2010) 'Effect of thermal, chemical and thermo-chemical pre-treatments to enhance methane production'. Energy, [DOI] [Details]
(2010)'Modelling mono-digestion of grass silage in a 2 stage CSTR using ADM1'
Thamsiriroj, T; Murphy, JD; (2010) 'Modelling mono-digestion of grass silage in a 2 stage CSTR using ADM1'. Bioresource Technology, [DOI] [Details]
(2010)'An environmental and economic assessment of topsoil production from dredge material'
Sheehan, C,Harrington, J,Murphy, JD; (2010) 'An environmental and economic assessment of topsoil production from dredge material'. Resources Conservation And Recycling, 55 :209-220 [DOI] [Details]
(2010)'A critical review of the applicability of biodiesel and grass biomethane as biofuels to satisfy'
Thamsiriroj, T; Murphy, JD; (2010) 'A critical review of the applicability of biodiesel and grass biomethane as biofuels to satisfy'. Applied Energy, [DOI] [Details]
(2010)'Can we meet targets for biofuels and renewable energy in transport given the constraints imposed by policy in agriculture and energy?'
B Smyth, B O Gallachoir, N Korres, JD Murphy ; (2010) 'Can we meet targets for biofuels and renewable energy in transport given the constraints imposed by policy in agriculture and energy?'. The Journal of Cleaner Production, 18 :1671-1685 [DOI] [Details]
(2010)'A biofuel strategy for Ireland with an emphasis on production of biomethane and minimization of land-take'
Singh, Anoop; Smyth, Beatrice M; Murphy, Jerry D; (2010) 'A biofuel strategy for Ireland with an emphasis on production of biomethane and minimization of land-take'. Renewable & Sustainable Energy Reviews, 14 (1):277-288 [DOI] [Details]
(2010)'Key issues in life cycle assessment of ethanol production from lignocellulosic biomass: Challenges and perspectives'
Singh, A;Pant, D;Korres, NE;Nizami, AS;Prasad, S;Murphy, JD (2010) 'Key issues in life cycle assessment of ethanol production from lignocellulosic biomass: Challenges and perspectives'. Bioresource Technology, 101 :5003-5012 [DOI] [Details]
(2010)'Can Rape Seed Biodiesel Meet the European Union Sustainability Criteria for Biofuels?'
Thamsiriroj, T;Murphy, JD (2010) 'Can Rape Seed Biodiesel Meet the European Union Sustainability Criteria for Biofuels?'. Energy & Fuels, 24 :1720-1730 [DOI] [Details]
(2010)'Difficulties Associated with Monodigestion of Grass as Exemplified by Commissioning a Pilot-Scale Digester'
Thamsiriroj, T;Murphy, JD (2010) 'Difficulties Associated with Monodigestion of Grass as Exemplified by Commissioning a Pilot-Scale Digester'. Energy & Fuels, 24 :4459-4469 [DOI] [Details]
(2010)'What type of digester configurations should be employed to produce biomethane from grass silage?'
Nizami, Abdul-Sattar; Murphy, Jerry D; (2010) 'What type of digester configurations should be employed to produce biomethane from grass silage?'. Renewable & Sustainable Energy Reviews, 14 (6):1558-1568 [DOI] [Details]
(2010)'Is grass biomethane a sustainable transport biofuel?'
Korres, Nicholas E; Singh, Anoop; Nizami, Abdul-Sattar; Murphy, Jerry D; (2010) 'Is grass biomethane a sustainable transport biofuel?'. Biofuels, bioproducts & biorefining, 4 (3):310-325 [DOI] [Details]
(2010)'Can grass biomethane be an economically viable biofuel for the farmer and the consumer?'
Smyth, BM;Smyth, H;Murphy, JD (2010) 'Can grass biomethane be an economically viable biofuel for the farmer and the consumer?'. Biofuels Bioproducts & Biorefining-Biofpr, 4 :519-537 [DOI] [Details]
(2010)'A technical assessment of topsoil production from dredged material'
Sheehan, C;Harrington, J;Murphy, JD (2010) 'A technical assessment of topsoil production from dredged material'. Resources Conservation And Recycling, 54 :1377-1385 [DOI] [Details]
(2010)'Comparative Analysis of the EIA system of Developed and Developing Countries: Cases of Hydroelectric Power Plants in Pakistan, Norway and Sweden'
Nizami, AS; Molander, S; Asam, ZZ; Rafique, R; Korres, NE; Kiely, G; Murphy, JD ; (2010) 'Comparative Analysis of the EIA system of Developed and Developing Countries: Cases of Hydroelectric Power Plants in Pakistan, Norway and Sweden'. International Journal of Sustainable Development and World Ecology, [Details]
(2009)'Is it better to import palm oil from Thailand to produce biodiesel in Ireland than to produce biodiesel from indigenous Irish rape seed?'
Thamsiriroj, T,Murphy, JD (2009) 'Is it better to import palm oil from Thailand to produce biodiesel in Ireland than to produce biodiesel from indigenous Irish rape seed?'. Applied Energy, 86 :595-604 [DOI] [Details]
(2009)'An argument for using biomethane generated from grass as a biofuel in Ireland'
Murphy, JD;Power, NM (2009) 'An argument for using biomethane generated from grass as a biofuel in Ireland'. Biomass & Bioenergy, 33 :504-512 [DOI] [Details]
(2009)'Technical and economic analysis of biogas production in Ireland utilising three different crop rotations'
Murphy, JD;Power, N (2009) 'Technical and economic analysis of biogas production in Ireland utilising three different crop rotations'. Applied Energy, 86 :25-36 [DOI] [Details]
(2009)'Which is the preferable transport fuel on a greenhouse gas basis; biomethane or ethanol?'
Power, NM;Murphy, JD (2009) 'Which is the preferable transport fuel on a greenhouse gas basis; biomethane or ethanol?'. Biomass & Bioenergy, 33 :1403-1412 [DOI] [Details]
(2009)'Technical and economic analysis of biogas production in Ireland utilising three different crop rotations'
Murphy, JD,Power, N; (2009) 'Technical and economic analysis of biogas production in Ireland utilising three different crop rotations'. Applied Energy, 86 :25-36 [DOI] [Details]
(2009)'An argument for using biomethane generated from grass as a biofuel in Ireland'
Murphy, JD,Power, NM; (2009) 'An argument for using biomethane generated from grass as a biofuel in Ireland'. Biomass & Bioenergy, 33 :504-512 [DOI] [Details]
(2009)'What is the energy balance of grass biomethane in Ireland and other temperate northern European climates?'
Smyth, Beatrice M; Murphy, Jerry D; O'Brien, Catherine M; (2009) 'What is the energy balance of grass biomethane in Ireland and other temperate northern European climates?'. Renewable & Sustainable Energy Reviews, 13 (9):2349-2360 [DOI] [Details]
(2009)'Which is the preferable transport fuel on a greenhouse gas basis; biomethane or ethanol?'
Power, Niamh M; Murphy, Jerry D; (2009) 'Which is the preferable transport fuel on a greenhouse gas basis; biomethane or ethanol?'. Biomass & Bioenergy, 33 (10):1403-1412 [DOI] [Details]
(2009)'Review of the Integrated Process for the Production of Grass Biomethane'
Nizami, Abdul-Sattar; Korres, Nicholas E; Murphy, Jerry D; (2009) 'Review of the Integrated Process for the Production of Grass Biomethane'. Environmental Science & Technology, 43 (22):8496-8508 [DOI] [Details]
(2009)'Is it better to import palm oil from Thailand to produce biodiesel in Ireland than to produce biodiesel from indigenous Irish rape seed?'
Thamsiriroj, T;Murphy, JD (2009) 'Is it better to import palm oil from Thailand to produce biodiesel in Ireland than to produce biodiesel from indigenous Irish rape seed?'. Applied Energy, 86 :595-604 [DOI] [Details]
(2008)'How can we improve the energy balance of ethanol production from wheat?'
Murphy, JD;Power, NM (2008) 'How can we improve the energy balance of ethanol production from wheat?'. Fuel, 87 :1799-1806 [DOI] [Details]
(2008)'How can we improve the energy balance of ethanol production from wheat?'
Murphy, JD,Power, NM; (2008) 'How can we improve the energy balance of ethanol production from wheat?'. Fuel, 87 :1799-1806 [DOI] [Details]
(2008)'What crop rotation will provide optimal first-generation ethanol production in Ireland, from technical and economic perspectives?'
Power, N,Murphy, JD,McKeogh, E; (2008) 'What crop rotation will provide optimal first-generation ethanol production in Ireland, from technical and economic perspectives?'. Renewable Energy, 33 :1444-1454 [DOI] [Details]
(2008)'What crop rotation will provide optimal first-generation ethanol production in Ireland, from technical and economic perspectives?'
Power, N;Murphy, JD;McKeogh, E (2008) 'What crop rotation will provide optimal first-generation ethanol production in Ireland, from technical and economic perspectives?'. Renewable Energy, 33 :1444-1454 [DOI] [Details]
(2007)'A technical, economic, and environmental analysis of energy production from newspaper in Ireland'
Murphy, J. D. and Power, N.; (2007) 'A technical, economic, and environmental analysis of energy production from newspaper in Ireland'. WASTE MANAGEMENT, 27 (2):177-192 [DOI] [Details]
(2006)'A technical, economic and environmental comparison of composting and anaerobic digestion of biodegradable municipal waste'
Murphy, JD and Power, NM; (2006) 'A technical, economic and environmental comparison of composting and anaerobic digestion of biodegradable municipal waste'. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES \& ENVIRONMENTAL ENGINEERING, 41 (5):865-879 [DOI] [Details]
(2006)'The benefits of integrated treatment of wastes for the production of energy (vol 31, pg 294, 2006)'
Murphy, JD and McKeogh, E; (2006) 'The benefits of integrated treatment of wastes for the production of energy (vol 31, pg 294, 2006)'. ENERGY, 31 (4):547-549 [DOI] [Details]
(2006)'The benefits of integrated treatment of wastes for the production of energy'
Murphy, JD;McKeogh, E (2006) 'The benefits of integrated treatment of wastes for the production of energy'. Energy, 31 :294-310 [DOI] [Details]
(2006)'The benefits of integrated treatment of wastes for the production of energy (vol 31, pg 294, 2006)'
Murphy, JD;McKeogh, E (2006) 'The benefits of integrated treatment of wastes for the production of energy (vol 31, pg 294, 2006)'. Energy, 31 :547-549 [DOI] [Details]
(2005)'Ethanol production from energy crops and wastes for use as a transport fuel in Ireland'
Murphy, JD and McCarthy, K; (2005) 'Ethanol production from energy crops and wastes for use as a transport fuel in Ireland'. APPLIED ENERGY, 82 (2):148-166 [DOI] [Details]
(2005)'The optimal production of biogas for use as a transport fuel in Ireland'
Murphy, JD and McCarthy, K; (2005) 'The optimal production of biogas for use as a transport fuel in Ireland'. RENEWABLE ENERGY, 30 (14):2111-2127 [DOI] [Details]
(2004)'Technical, economic and environmental analysis of energy production from municipal solid waste'
Murphy, JD;McKeogh, E (2004) 'Technical, economic and environmental analysis of energy production from municipal solid waste'. Renewable Energy, 29 :1043-1057 [DOI] [Details]
(2004)'Technical/economic/environmentaI analysis of blogas utilisation'
Murphy, JD,McKeogh, E,Kiely, G; (2004) 'Technical/economic/environmentaI analysis of blogas utilisation'. Applied Energy, 77 :407-427 [DOI] [Details]
(2004)'Technical/economic/environmentaI analysis of blogas utilisation'
Murphy, JD;McKeogh, E;Kiely, G (2004) 'Technical/economic/environmentaI analysis of blogas utilisation'. Applied Energy, 77 :407-427 [DOI] [Details]
(2004)'Technical, economic and environmental analysis of energy production from municipal solid waste'
Murphy, JD,McKeogh, E; (2004) 'Technical, economic and environmental analysis of energy production from municipal solid waste'. Renewable Energy, 29 :1043-1057 [DOI] [Details]

Published Reports

 YearPublication
(2018)Value of batch tests for biogas potential analysis; method comparison and challenges of substrate and efficiency evaluation of biogas plants.
Weinrich, S., Schäfer, F., Bochmann, G., Liebetrau, J., Jerry D. Murphy (2018) Value of batch tests for biogas potential analysis; method comparison and challenges of substrate and efficiency evaluation of biogas plants. IEA, Ireland.   [Details]
(2018)Integrated biogas systems: Local applications of anaerobic digestion towards integrated sustainable solutions.
McCabe, B.K., and Schmidt, T., Jerry D. Murphy (2018) Integrated biogas systems: Local applications of anaerobic digestion towards integrated sustainable solutions. IEA, Ireland.   [Details]
(2018)Governance of environmental sustainability of manurebased centralised biogas production in Denmark.
Al Seadi, T., Stupak, I., Smith, C. T., Jerry D. Murphy (2018) Governance of environmental sustainability of manurebased centralised biogas production in Denmark. IEA, Ireland.   [Details]
(2018)Food waste digestion: Anaerobic Digestion of Food Waste for a Circular Economy.
Banks, C.J., Heaven, S., Zhang, Y., Baier, U., Jerry D. Murphy (2018) Food waste digestion: Anaerobic Digestion of Food Waste for a Circular Economy. IEA, http://task37.ieabioenergy.com/technical-brochures.html.   [Details]
(2018)Green Gas: facilitating a future green gas grid through the production of renewable gas.
Wall, D., Dumont M., Murphy, J.D. (2018) Green Gas: facilitating a future green gas grid through the production of renewable gas. IEA, Ireland.   [Details]
(2018)The role of Anaerobic Digestion and Biogas in the Circular Economy.
Fagerström, A., Al Seadi, T., Rasi, S., Briseid, T, Jerry D. Murphy (2018) The role of Anaerobic Digestion and Biogas in the Circular Economy. IEA, Ireland.   [Details]
(2017)State of Technology-Algae Bioenergy. An IEA Bioenergy Inter-Task Strategic Project IEA Bioenergy.
McMillan, J.D., Laurens, L., Baxter, D., Cowie, L., Saddler J., Barbosa,M., Murphy, J.D., Drosg, B., Elliot, D., Sandquist, J., Chiaramonti, D., Bacovsky, D. (2017) State of Technology-Algae Bioenergy. An IEA Bioenergy Inter-Task Strategic Project IEA Bioenergy. IEA, Ireland.   [Details]
(2017)Methane emissions from biogas plants. Methods for measurement, results and effect on greenhouse gas balance of electricity produced.
Liebetrau, J., Reinelt, T., Agostini, A., Linke, B. (2017) Methane emissions from biogas plants. Methods for measurement, results and effect on greenhouse gas balance of electricity produced. Jerry D Murphy, Ireland.   [Details]
(2015)A perspective an algal biogas.
Murphy, J.D.,Drosg, B., Allen, E., Jerney, J., Xia, A. Herrmann, C., (2015) A perspective an algal biogas. IEA, Ireland.   [Details]
(2014)A perspective on the potential role of biogas in smart energy grids.
Persson, T., Murphy JD, Jannasch, A.K., Ahern, E., Liebertrau, J., Trommler, M., Toyama, J (2014) A perspective on the potential role of biogas in smart energy grids. IEA Bioenergy, IEA Bioenergy.   [Details]
(2011)Biogas from crop digestion.
Murphy JD, Braun R, Weiland P, Wellinger A (2011) Biogas from crop digestion. IEA Bioenergy, IEA Bioenergy.   [Details]
(2010)Grass Biomethane.
Murphy, Jerry D; Korres, NE; Singh, A; Smyth, B; Nizami, AS; Thamsirioj, T; (2010) Grass Biomethane. EPA Climate Change Research Programme, Johnstown Castle, Co. Wexford, Ireland. [Details]
(2001)Comparison of public acceptability of energy from waste and energy from biomass residues in 5 EU states.
PS Howes, B Hillring, T van de Wijdeven, D Heuting, H Ortenblad, JD Murphy; (2001) Comparison of public acceptability of energy from waste and energy from biomass residues in 5 EU states. AEA Technology, 154 Harwell, Didcot, Oxfordshire. [Details]

Books

 YearPublication
(2013)The Biogas Handbook: Science, production and applications.
Wellinger, Murphy and Baxter (2013) The Biogas Handbook: Science, production and applications. Oxford: Woodhead Publishing. [Details]

Book Chapters

 YearPublication
(2022)'Feedstock pretreatment for enhanced anaerobic digestion of lignocellulosic residues for bioenergy production'
Kang X.;Xu C.;Lin R.;Song B.;Wall D.;Murphy J.D. (2022) 'Feedstock pretreatment for enhanced anaerobic digestion of lignocellulosic residues for bioenergy production' In: Biomass, Biofuels, Biochemicals. Netherlands: Elsevier. [DOI] [Details]
(2019)'Chapter 5 - Influential Aspects in Waste Management Practices'
Rajendran, Karthik,Lin, Richen,Wall, David M.,Murphy, Jerry D.,Taherzadeh, Mohammad J.,Bolton, Kim,Wong, Jonathan,Pandey, Ashok (2019) 'Chapter 5 - Influential Aspects in Waste Management Practices' In: Sustainable Resource Recovery and Zero Waste Approaches. ElsevierElsevier.   [DOI] [Details]
(2018)'Biomass and Bioenergy: Current State'
Sun, CH;Xia, A;Liao, Q;Kumar, G;Murphy, JD (2018) 'Biomass and Bioenergy: Current State' In: BIOREACTORS FOR MICROBIAL BIOMASS AND ENERGY CONVERSION. NEW YORK: SPRINGER. [DOI] [Details]
(2018)'Bioreactors for Microbial Biomass and Energy Conversion'
Herrmann, C., Ramm, P., Murphy, J.D. (2018) 'Bioreactors for Microbial Biomass and Energy Conversion' In: The Relationship Between Bioreactor Design and Feedstock for Optimal Biogas Production. Singapore: Springer Nature. [DOI] [Details]
(2013)'Fundamental science and engineering of the anaerobic digestion process for biogas production'
Murphy, JD;Thamsiriroj, T (2013) 'Fundamental science and engineering of the anaerobic digestion process for biogas production' In: BIOGAS HANDBOOK: SCIENCE, PRODUCTION AND APPLICATIONS. CAMBRIDGE: WOODHEAD PUBL LTD. [DOI] [Details]
(2011)'Grass Biomethane for Agriculture and Energy'
Korres, NE;Thamsiriroj, T;Smyth, BM;Nizami, AS;Singh, A;Murphy, JD (2011) 'Grass Biomethane for Agriculture and Energy' In: GENETICS, BIOFUELS AND LOCAL FARMING SYSTEM. BERLIN: SPRINGER-VERLAG BERLIN. [DOI] [Details]
(2013)'Fundamental Science and Engineering of the Anaerobic Digestion Process'
J.D. Murphy and T. Thamsiriroj (2013) 'Fundamental Science and Engineering of the Anaerobic Digestion Process' In: The biogas handbook: Science, production and applications. Oxford: WoodHead Publishing. [Details]
(2010)'Grass biomethane for agriculture and energy'
Korres, NE; Thamsiriroj, T; Nizami, S; Smyth, B; Singh, A; Murphy, JD; (2010) 'Grass biomethane for agriculture and energy' In: Sustainable Agriculture Reviews. London: Springer. [Details]

Conference Publications

 YearPublication
(2014)World Renewable Energy Conference, London, UK
Ahern, E., Deane, P., Persson, T.,O’ Gallachoir, B., Murphy, J.D. (2014) The potential role of renewable gas in a smart energy island system World Renewable Energy Conference, London, UK London, [Details]
(2014)PAPERS OF THE 22ND EUROPEAN BIOMASS CONFERENCE: SETTING THE COURSE FOR A BIOBASED ECONOMY
Wall, DM;O'Kiely, P;Murphy, JD (2014) DIGESTION OF GRASS SILAGE AND DAIRY SLURRY AT BATCH AND CONTINUOUS SCALE PAPERS OF THE 22ND EUROPEAN BIOMASS CONFERENCE: SETTING THE COURSE FOR A BIOBASED ECONOMY , pp.493-497 [Details]
(2011)ENERGY & FUELS
Nizami, AS;Singh, A;Murphy, JD (2011) Design, Commissioning, and Start-Up of a Sequentially Fed Leach Bed Reactor Complete with an Upflow Anaerobic Sludge Blanket Digesting Grass Silage ENERGY & FUELS , pp.823-834 [DOI] [Details]
(2010)ENERGY
Rafique, R;Poulsen, TG;Nizami, AS;Asam, ZU;Murphy, JD;Kiely, G (2010) Effect of thermal, chemical and thermo-chemical pre-treatments to enhance methane production ENERGY , pp.4556-4561 [DOI] [Details]
(2014)European Grassland Federation, Wales
McEniry, J., O’Kiely, P., Wall, D.M. and Murphy, J.D. (2014) What is the biomethane production potential of the available grassland biomass resource in Ireland? European Grassland Federation, Wales [Details]
(2014)22nd European Biomass Conference and Exhibition, Hamburg, Germany
Wall, D.M., O’Kiely, P. and Murphy, J.D. (2014) Digestion of grass silage and dairy slurry at batch and continuous digestion 22nd European Biomass Conference and Exhibition, Hamburg, Germany [Details]
(2013)Key Note Lecture European Grassland Federation, Iceland
Murphy J.D., Wall D. and O’Kiely P (2013) Second generation biofuel: biomethane from co-digestion of grass and slurry . In: A. Helgadottir, A. Hopkins eds. Key Note Lecture European Grassland Federation, Iceland Akureyri, Iceland, , 23-JUN-13 - 26-JUN-13 , pp.505-513 [Details]
(2012)Invited paper. 4th International Energy Farming Congress, Papenburg, Germany
Murphy J.D. (2012) The potential for grass biomethane Invited paper. 4th International Energy Farming Congress, Papenburg, Germany [Details]
(2012)World Renewable Energy Conference, Denver, Colorado, USA
Murphy, J.D., Browne, J., Allen, E, Gallagher, C. (2012) Assessment of the bioresource of biomethane World Renewable Energy Conference, Denver, Colorado, USA [Details]
(2012)Fourth International Symposium on Energy from Biomass and Waste, Venice
Allen, E., Browne, J., Hynes, S., Murphy, J.D. (2012) The potential of algae blooms to produce renewable gaseous fuel Fourth International Symposium on Energy from Biomass and Waste, Venice [Details]
(2012)Fourth International Symposium on Energy from Biomass and Waste, Venice 2012
Browne, J., Allen E., Murphy, J.D. (2012) Improving hydrolysis in multiphase digestion of food waste Fourth International Symposium on Energy from Biomass and Waste, Venice 2012 [Details]
(2011)Vehicle Power and Propulsion Conference, Chicago
Aoife Foley, Beatrice Smyth, Jerry Murphy and Brian O'Gallachoir (2011) A well to wheel analysis of electric vehicles and greenhouse gas savings Vehicle Power and Propulsion Conference, Chicago [Details]
(2010)Key note Lecture International Conference on Environment Energy and Development from Johensberg to Kopenhagen ICEED-2010
Singh, A; Nizami, AS; Korres, NE; Murphy, JD; (2010) Biomethane from agricultural waste: A clean vehicular biofuel Key note Lecture International Conference on Environment Energy and Development from Johensberg to Kopenhagen ICEED-2010 [Details]
(2010)Key note Lecture European Grassland Federation, Kiel, Germany
Singh, A; Korres, NE; Murphy, JD; (2010) Grass biomethane: A sustainable alternative industry for grassland Key note Lecture European Grassland Federation, Kiel, Germany [Details]
(2009)World Renewable Energy Congress 2009 Asia & 3rd International Conference on Sustainable Energy and Environment (SEE 2009), Bangkok, Thailand
T Thamsiriroj, JD Murphy; (2009) A technical analysis of bioenergy production from oil seed rape World Renewable Energy Congress 2009 Asia & 3rd International Conference on Sustainable Energy and Environment (SEE 2009), Bangkok, Thailand [Details]
(2009)Twelfth International Waste Management and Landfill Symposium, Santa Margherita di Pula, Sardinia, Italy Sardinia
A Singh, JD Murphy; (2009) Biomethane from animal waste and grass for clean vehicular biofuel in Ireland Twelfth International Waste Management and Landfill Symposium, Santa Margherita di Pula, Sardinia, Italy Sardinia [Details]
(2009)Society of Environmental Toxicology and Chemistry (SETAC) Conference, Goteborg, Sweden, 31 May to 4 June 2009
N E. Korres, C O¿Brien, B Smyth, AS Nizami, T Thamisirioj, R Schulte, JD Murphy; (2009) A preliminary analysis of energy balance and greenhouse gas (GHG) emissions of biomethane production as a transport fuel from grass/silage. A case study for Ireland Society of Environmental Toxicology and Chemistry (SETAC) Conference, Goteborg, Sweden, 31 May to 4 June 2009 [Details]
(2008)6th European Biofuels Forum, the De Dolean Centre, Rotterdam, The Netherlands
JD Murphy; (2008) An appraisal of biofuel options for Ireland 6th European Biofuels Forum, the De Dolean Centre, Rotterdam, The Netherlands [Details]
(2008)Keynote Lecture, First International Symposium for Young Scientist and Technologists in Malting, Brewing and Distilling, University College Cork
JD Murphy; (2008) Biomethane: A method of generating biofuel from first generation biofuel residues, from stillage and from grass Keynote Lecture, First International Symposium for Young Scientist and Technologists in Malting, Brewing and Distilling, University College Cork [Details]
(2008)16th European Biomass Conference, Valencia, Spain
T Thamsiriroj, JD Murphy; (2008) Technical comparison of biodiesel produced from palm oil with biodiesel produced from rape seed oil for use in Ireland 16th European Biomass Conference, Valencia, Spain [Details]
(2008)16th European Biomass Conference, Valencia, Spain
N Power, JD Murphy; (2008) The potential for wheat to produce hydrogen-enriched biomethane 16th European Biomass Conference, Valencia, Spain [Details]
(2007)15th European Biomass Conference, Berlin, Germany
N Power, J D Murphy, E McKeogh; (2007) Energy from wheat: which is preferable, ethanol or biogas as a transport fuel? 15th European Biomass Conference, Berlin, Germany [Details]
(2007)15th European Biomass Conference, Berlin, Germany
S Corcoran, J D Murphy, E McKeogh; (2007) The potential for biomass energy in Ireland 15th European Biomass Conference, Berlin, Germany [Details]
(2007)15th European Biomass Conference, Berlin, Germany
M Poliafico, J D Murphy; (2007) Decision Support Software for developing anaerobic digestion technology for treating animal wastes in Ireland 15th European Biomass Conference, Berlin, Germany [Details]
(2006)The 2nd International Conference of Renewable Energy in Maritime Island Climates, Dublin, Ireland
N Power, J D Murphy; (2006) utilisation of CH4-enriched biogas generated from biodegradable municipal waste as a transport fuel The 2nd International Conference of Renewable Energy in Maritime Island Climates, Dublin, Ireland [Details]
(2006)Waste Management 2006, Wessex Institute of Technology, Malta
N Power, J D Murphy; (2006) Composting of biodegradable municipal waste in Ireland Waste Management 2006, Wessex Institute of Technology, Malta [Details]
(2006)The 2nd International Conference of Renewable Energy in Maritime Island Climates, Dublin, Ireland
J D Murphy, S Corcoran; (2006) A technical, economic comparison of CHP production from Miscanthus and Biogas The 2nd International Conference of Renewable Energy in Maritime Island Climates, Dublin, Ireland [Details]
(2006)The 2nd International Conference of Renewable Energy in Maritime Island Climates, Dublin, Ireland
J D Murphy, N Power, M Poliafico; (2006) The Potential for Pig Slurry to Power Trains in Ireland The 2nd International Conference of Renewable Energy in Maritime Island Climates, Dublin, Ireland [Details]
(2006)World Renewable Energy Congress, Florence, Italy
J D Murphy, BP Ó Gallachóir; (2006) The potential of ethanol to aid Ireland meet the Biofuels Directive World Renewable Energy Congress, Florence, Italy [Details]
(2005)1st National Conference of Renewable Fuels, National Technical University of Athens
T Sakkas, H Kaldeli, J D Murphy, J Kaldelis; (2005) A Techno-Economic-Environmental Analysis of the Potential Ethanol Production Technology in Greece Utilizing Organic Fraction of Municipal Solid Waste (OFMSW) 1st National Conference of Renewable Fuels, National Technical University of Athens [Details]
(2004)World Renewable Energy Congress VII hosted by US Department of Energy, National Renewable Energy Laboratory (NREL), Denver, Colorado, USA
JD Murphy; (2004) Biogas systems: small is beautiful World Renewable Energy Congress VII hosted by US Department of Energy, National Renewable Energy Laboratory (NREL), Denver, Colorado, USA [Details]
(2002)Greek National Conference, Environmental Protection Agency
TK Sakkas, JD Murphy; (2002) The potential energy from waste in Athens, utilising gasification and ethanol production technology Greek National Conference, Environmental Protection Agency [Details]
(2001)Proceedings Renewable Energy in Maritime Island Climates, Conference C76 of the Solar Energy society, Odyssey Centre Belfast
JD Murphy, E McKeogh, T Sakkas, S O¿Neill; (2001) Potential energy from waste in the Republic of Ireland Proceedings Renewable Energy in Maritime Island Climates, Conference C76 of the Solar Energy society, Odyssey Centre Belfast [Details]

Other Journals

 YearPublication
(2022)'Evaluation of a biomethane, food and biofertiliser polygeneration system in a circular economy system'
Bose, Archishman and O'Shea, Richard and Lin, Richen and Long, Aoife and Rajendran, Karthik and Wall, David and De, Sudipta and Murphy, Jerry D. (2022) 'Evaluation of a biomethane, food and biofertiliser polygeneration system in a circular economy system' Renew. Sustain. Energy Rev, Under Revi . [Details]
(2022)'Optimisation and performance prediction of photosynthetic biogas upgrading using a bubble column'
Bose, Archishman and O'Shea, Richard and Lin, Richen and Murphy, Jerry D. (2022) 'Optimisation and performance prediction of photosynthetic biogas upgrading using a bubble column' Chem. Eng. J, .   [DOI] [Details]
(2022)'The marginal abatement cost of co-producing biomethane, food and biofertiliser in a circular economy system'
Bose, Archishman and O'Shea, Richard and Lin, Richen and Long, Aoife and Rajendran, Karthik and Wall, David and De, Sudipta and Murphy, Jerry D. (2022) 'The marginal abatement cost of co-producing biomethane, food and biofertiliser in a circular economy system' Renew. Sustain. Energy Rev, Under Revi . [Details]
(2021)'Design, commissioning and performance assessment of a lab-scale bubble column reactor for photosynthetic biogas upgrading with Spirulina platensis'
Bose, Archishman and O'Shea, Richard and Lin, Richen and Murphy, Jerry D. (2021) 'Design, commissioning and performance assessment of a lab-scale bubble column reactor for photosynthetic biogas upgrading with Spirulina platensis' Ind. Eng. Chem. Res, . [DOI] [Details]
(2021)'A comparative evaluation of design factors on bubble column operation in photosynthetic biogas upgrading'
Bose, Archishman and O'Shea, Richard and Lin, Richen and Murphy, Jerry D. (2021) 'A comparative evaluation of design factors on bubble column operation in photosynthetic biogas upgrading' Biofuel Res. J, 8 (2) . [DOI] [Details]
(2020)'A perspective on novel cascading algal biomethane biorefinery systems'
Bose, Archishman and O'Shea, Richard and Lin, Richen and Murphy, Jerry D. (2020) 'A perspective on novel cascading algal biomethane biorefinery systems' Bioresour. Technol, 304 (February) .   [DOI] [Details]
(2019)'How to optimize photosynthetic biogas upgrading: a perspective on system design and microalgae selection'
Bose, Archishman and Lin, Richen and Rajendran, Karthik and Xia, Ao and O'Shea, Richard and Murphy, Jerry D (2019) 'How to optimize photosynthetic biogas upgrading: a perspective on system design and microalgae selection' Biotechnol. Adv, 37 (8) . [DOI] [Details]
(2008)'Bio-CNG: transport fuel for the future?'
JD Murphy; (2008) 'Bio-CNG: transport fuel for the future?' Sustainable Energy Ireland (SEI) Bioenergy News 2008, . [Details]
(2007)'Biofuels: Are they worth growing?'
JD Murphy; (2007) 'Biofuels: Are they worth growing?' UCC News, . [Details]
(2005)'CH4-enriched biogas utilised as a transport fuel: the case for the utilisation of biogas as a transport fuel'
JD Murphy; (2005) 'CH4-enriched biogas utilised as a transport fuel: the case for the utilisation of biogas as a transport fuel' Academic review, The Engineers Journal, . [Details]
(2005)'Biomas, biogas, biofuels and bioenergy'
JD Murphy; (2005) 'Biomas, biogas, biofuels and bioenergy' The Irish Scientist 2005 Year Book, . [Details]

Book Reviews

 YearPublication
(2011)A critical review of the applicability of biodiesel and grass biomethane as biofuels to satisfy both biofuel targets and sustainability criteria.
Thamsiriroj, T,Murphy, JD (2011) A critical review of the applicability of biodiesel and grass biomethane as biofuels to satisfy both biofuel targets and sustainability criteria. Book Reviews [DOI] [Details]

Other

 YearPublication
(2011)Design, Commissioning, and Start-Up of a Sequentially Fed Leach Bed Reactor Complete with an Upflow Anaerobic Sludge Blanket Digesting Grass Silage.
Nizami, AS,Singh, A,Murphy, JD (2011) Design, Commissioning, and Start-Up of a Sequentially Fed Leach Bed Reactor Complete with an Upflow Anaerobic Sludge Blanket Digesting Grass Silage. Other [DOI] [Details]

Reviews

 YearPublication
(2021)Production of Bio-alkanes from Biomass and CO2.
Lin, RC;Deng, C;Zhang, WY;Hollmann, F;Murphy, JD (2021) Production of Bio-alkanes from Biomass and CO2. LONDON: Reviews [DOI] [Details]
(2019)Biological hydrogen methanation systems ? an overview of design and efficiency.
Rusmanis, D;O'Shea, R;Wall, DM;Murphy, JD (2019) Biological hydrogen methanation systems ? an overview of design and efficiency. PHILADELPHIA: Reviews [DOI] [Details]
(2017)Beyond carbon and energy: The challenge in setting guidelines for life cycle assessment of biofuel systems.
Czyrnek-Deletre, MM;Smyth, BM;Murphy, JD (2017) Beyond carbon and energy: The challenge in setting guidelines for life cycle assessment of biofuel systems. OXFORD: Reviews [DOI] [Details]
(2017)Potential of seaweed as a feedstock for renewable gaseous fuel production in Ireland.
Tabassum, MR;Xia, A;Murphy, JD (2017) Potential of seaweed as a feedstock for renewable gaseous fuel production in Ireland. OXFORD: Reviews [DOI] [Details]
(2016)Microalgal Cultivation in Treating Liquid Digestate from Biogas Systems.
Xia, A;Murphy, JD (2016) Microalgal Cultivation in Treating Liquid Digestate from Biogas Systems. LONDON: Reviews [DOI] [Details]
(2016)Innovation in biological production and upgrading of methane and hydrogen for use as gaseous transport biofuel.
Xia, A;Cheng, J;Murphy, JD (2016) Innovation in biological production and upgrading of methane and hydrogen for use as gaseous transport biofuel. OXFORD: Reviews [DOI] [Details]
(2011)Assessing the cost of biofuel production with increasing penetration of the transport fuel market: A case study of gaseous biomethane in Ireland.
Browne, J;Nizami, AS;Thamsiriroj, T;Murphy, JD (2011) Assessing the cost of biofuel production with increasing penetration of the transport fuel market: A case study of gaseous biomethane in Ireland. OXFORD: Reviews [DOI] [Details]
(2011)What will fuel transport systems of the future?.
Murphy, JD;Thamsiriroj, T (2011) What will fuel transport systems of the future?. OXFORD: Reviews [Details]
(2011)A critical review of the applicability of biodiesel and grass biomethane as biofuels to satisfy both biofuel targets and sustainability criteria.
Thamsiriroj, T;Murphy, JD (2011) A critical review of the applicability of biodiesel and grass biomethane as biofuels to satisfy both biofuel targets and sustainability criteria. OXFORD: Reviews [DOI] [Details]
(2011)A roadmap for the introduction of gaseous transport fuel: A case study for renewable natural gas in Ireland.
Thamsiriroj, T;Smyth, H;Murphy, JD (2011) A roadmap for the introduction of gaseous transport fuel: A case study for renewable natural gas in Ireland. OXFORD: Reviews [DOI] [Details]
(2011)The effect of reactor design on the sustainability of grass biomethane.
Singh, A;Nizami, AS;Korres, NE;Murphy, JD (2011) The effect of reactor design on the sustainability of grass biomethane. OXFORD: Reviews [DOI] [Details]
(2010)A biofuel strategy for Ireland with an emphasis on production of biomethane and minimization of land-take.
Singh, A;Smyth, BM;Murphy, JD (2010) A biofuel strategy for Ireland with an emphasis on production of biomethane and minimization of land-take. OXFORD: Reviews [DOI] [Details]
(2010)What type of digester configurations should be employed to produce biomethane from grass silage?.
Nizami, AS;Murphy, JD (2010) What type of digester configurations should be employed to produce biomethane from grass silage?. OXFORD: Reviews [DOI] [Details]
(2009)What is the energy balance of grass biomethane in Ireland and other temperate northern European climates?.
Smyth, BM;Murphy, JD;O'Brien, CM (2009) What is the energy balance of grass biomethane in Ireland and other temperate northern European climates?. OXFORD: Reviews [DOI] [Details]
(2009)Review of the Integrated Process for the Production of Grass Biomethane.
Nizami, AS;Korres, NE;Murphy, JD (2009) Review of the Integrated Process for the Production of Grass Biomethane. WASHINGTON: Reviews [DOI] [Details]

Professional Activities

Professional Associations

 AssociationFunctionFrom / To
Irish Academy of Engineering Fellow/

Conference Contributions

 YearPublication
(2010)European Grassland Federation Conference,
JD Murphy, N Korres, A Singh; (2010) Grassland. [Invited Lectures (Workshops)], European Grassland Federation Conference, Kiel, Germany , 12-AUG-10 - 12-AUG-10. [Details]
(2010)Grass as a source of renewable gaseous fuel,
Murphy JD; (2010) EPA Grass Biomethane. [Invited Lectures (Conference)], Grass as a source of renewable gaseous fuel, UCC , 15-APR-10 - 15-APR-10. [Details]
(2010)Grass as a source of renewable gaseous fuel, EPA Conference,
JD Murphy; (2010) EPA Grass biomethane. [Conference Organising Committee Chairperson], Grass as a source of renewable gaseous fuel, EPA Conference, UCC , 15-APR-10 - 15-APR-10. [Details]
(2010)Energy Systems Modelling Addressing Energy Security and Climate Change,
Murphy JD; (2010) ETSAP. [Invited Lectures (Conference)], Energy Systems Modelling Addressing Energy Security and Climate Change, University College Cork , 15-NOV-10 - 15-NOV-10. [Details]
(2010)Transforming Ireland Seminar,
JD Murphy, C Gallagher; (2010) Trinity, UCD Alliance. [Invited Lectures (Conference)], Transforming Ireland Seminar, Trinity College Dublin , 14-OCT-10 - 14-OCT-10. [Details]
(2009)Biofuels Directive to biobased Transport Systems in 2020, IEA Bioenergy Task 39,
JD Murphy, B Smyth, AS Nizami, T Thamsisiroj, A Singh, N Korres; (2009) IEA Task 39. [Invited Lectures (Workshops)], Biofuels Directive to biobased Transport Systems in 2020, IEA Bioenergy Task 39, Dresden Germany , 02-JUN-09 - 05-JUN-09. [Details]
(2009)IRCSET Symposium: Information fuelling the smart economy,
Murphy JD; (2009) IRCSET Symposium. [Invited Lectures (Workshops)], IRCSET Symposium: Information fuelling the smart economy, RDS Dublin , 25-SEP-09 - 25-SEP-09. [Details]
(2009)Fuels of the Future, German Bioenergy Association,
Murphy JD; (2009) German Bioenergy Association. [Invited Lectures (Conference)], Fuels of the Future, German Bioenergy Association, ICC Berlin, Germany , 01-NOV-09 - 01-NOV-09. [Details]
(2009)Irish Bioenergy Association,
JD Murphy; (2009) IrBEA. [Invited Lectures (Conference)], Irish Bioenergy Association, Roganstown Hotel, Dublin , 22-JAN-09 - 22-JAN-09. [Details]
(2009)Greening of Irish Agriculture: Responding to the Challenge of Climate Change,
JD Murphy; (2009) Institute of International and European Affairs (IIEA). [Invited Lectures (Conference)], Greening of Irish Agriculture: Responding to the Challenge of Climate Change, Dublin Castle , 09-JAN-09 - 09-JAN-09. [Details]
(2008)International Energy Agency Biofuels,
JD Murphy; (2008) IEA Biofuels. [Invited Lectures (Conference)], International Energy Agency Biofuels, UCC Cork , 14-SEP-08 - 14-SEP-08. [Details]
(2008)Sustainable Energy Ireland, Biomass Combined Heat and Power and Anaerobic Digestion Program,
JD Murphy; (2008) SEI. [Invited Lectures (Workshops)], Sustainable Energy Ireland, Biomass Combined Heat and Power and Anaerobic Digestion Program, Crowne Plaza Hotel, 28 October 2008 , 28-OCT-08 - 28-OCT-08. [Details]
(2008)Enterprise Ireland,
A Dobson, JD Murphy; (2008) EI. [Invited Lectures (Workshops)], Enterprise Ireland, Dublin , 03-OCT-08 - 03-DEC-08. [Details]
(2008)Biofuels and Global Food Security ¿ Are they compatible? Conference,
JD Murphy; (2008) Biofuels and Global Food Security: Conference. [Invited Lectures (Conference)], Biofuels and Global Food Security ¿ Are they compatible? Conference, Gresham Hotel Cork , 13-JUN-08 - 13-JUN-08. [Details]
(2008)International Energy Agency Biofuels Symposium,
JD Murphy; (2008) IEA Biofuels. [Conference Organising Committee Chairperson], International Energy Agency Biofuels Symposium, UCC Cork , 14-SEP-08 - 14-DEC-08. [Details]
(2008)Cork Literary and Scientific Society, Crawford Gallery, Cork,
JD Murphy; (2008) Cork Literary and Scientific Society. [Invited Seminars/Guest Lectures], Cork Literary and Scientific Society, Crawford Gallery, Cork, Crawford Gallery Cork , 11-NOV-08 - 11-NOV-08. [Details]
(2008)Docklands Forum,
JD Murphy; (2008) presentation to Docklands Forum. [Invited Lectures (Workshops)], Docklands Forum, Clarion Hotel , 07-MAY-08 - 07-MAY-08. [Details]

Teaching Activities

Teaching Interests

Jerry has lectured on a variety of civil and environmental engineering modules, including for structural design, hydrology, wastewater treatment and environmental design, waste management, surveying and descriptive geometry. At present he delivers modules in sustainability, bioenergy and circular economy systems.

Recent Postgraduates

 Graduation YearStudent NameInstitutionDegree TypeThesis Title
2013James Browne University College CorkPHDProduction of gaseous fuel from food waste
2011Thanasit Thamsiriroj University College CorkPHDShould we use indigenous biodiesel or grass biomethane as transport fuel in Ireland?
2013Fionn Rogan University College CorkPHDEmpirical Analysis and Improved Modelling of Natural Gas Demand in Ireland
2007Niamh Power Cork Institute of TechnologyPHDThe potential for CH4-enriched biogas as a transport fuel in Ireland
2012Colm Sheehan Cork Institute of TechnologyPHDA technical, environmental and economic analysis of dredge material recovery and reuse techniques for Ireland
2012Stephen Hynes UCCMEngScUtilisation of Macroalgae Ulva for Bioenergy and other uses
2011Beatrice Smyth University College CorkPHDGrass biomethane as a renewable transport fuel
2011Abdul-Sattar Nizami University College CorkPHDDeveloping grass for sustainable gaseous biofuel
2012Cathal Gallagher UCCMEngScAn evaluation of the application of thermochemically produced biomethane to renewable heat in Ireland

Contact details


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Civil, Structural and Environmental Engineering

Innealtóireacht Shibhialta agus Timpeallachta

University College Cork, Cork

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