Anticipatory adaptation to climate change requires the impact of future changes in water availability to be investigated prior to deployment of low-carbon electricity generation infrastructure. Here we investigate whether climate change may limit water availability for a proposed coal-fired (CF) power station site with Carbon Capture and Storage (CCS). We find that climate change may pose constraints on water availability, and that regulatory constraints on water abstraction licences may affect CF electricity generation with CCS. The regulatory constraints associated with the current misalignment of water and energy policies are explored through interviews with stakeholders. We find that water availability has not been identified as a potential limiting factor for future CF electricity generation with CCS and that current UK energy policy, combined with economic and historical factors, may exacerbate the water demand of CF electricity generation with CCS. These issues need to be addressed prior to deployment of CCS technology.
Naughton, M; Darton, RC; Fung, F
COULD CLIMATE CHANGE LIMIT WATER AVAILABILITY FOR COAL-FIRED ELECTRICITY GENERATION WITH CARBON CAPTURE AND STORAGE? A UK CASE STUDY
Energy & Environment