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Project Code [RDD-00445]
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Project title
A roadmap for the deployment of electrofuels for the decarbonisation of heat and transport in Ireland
Primary Funding Agency
Sustainable Energy Authority Ireland
Co-Funding Organisation(s)
Gas Networks Ireland
Lead Organisation
National University of Ireland Galway (NUIG)
Project Abstract
Ireland will generate over 30% of its electricity from wind by 2020. Technical limitations on the electricity grid means that 3% is currently curtailed or constrained and therefore not capable of being used by electricity consumers. With increased penetration of renewables, this figure could rise as high as 7-14% by 2030.
Concurrently, Ireland will miss its 2020 targets for renewable heating (RES-H) and renewable transportation energy (RES-T) by a wide margin, and faces severe challenges in 2030. This project will provide a roadmap to policymakers in Ireland for gaseous electrofuels (chemical fuels derived from electricity) to reduce curtailment/constraint and drive deep decarbonisation in heating and transport through sector coupling. The nationwide deployment of two electrofuels, hydrogen and synthetic methane, (i) into the natural gas grid and (ii) directly at vehicle filling stations. The roadmap will outline the financial costs and benefits of electrofuels for deep decarbonisation and sector
coupling. It will enable policymakers to assess potential supports necessary to stimulate investment in the technology. The roadmap will be based on detailed techno-economic modelling of the technologies coupled with geographical information systems (GIS) mapping to identify suitable locations for investment and the design of supply chain networks to avail of economies of scale. Key technical challenges such as the (i) the sourcing of renewable hydrogen and carbon dioxide, (ii) the use of grid electricity to maintain high electrolyser operating hours, and (iii) local decisions to produce hydrogen or methane for grid or filling stations, among others will be addressed.
Grant Approved
�130,200.00
Research Theme
Carbon Stocks, GHG Emissions, Sinks and Management Options
Initial Projected Completion Date
01/03/2023