Low Carbon Energy International Parliamentary Conference on Climate Change Professor Jim Skea Research Director, UK Energy Research Centre Park Plaza, Westminster Bridge, London 15 July 2010
Decarbonisation: the big picture Power sector Transport Bringing it all together
The decarbonisation story… Reducing power sector emissions: Renewables (Wind, solar, tidal and marine, biomass), nuclear, CCS Reducing power sector emissions: Renewables (Wind, solar, tidal and marine, biomass), nuclear, CCS Reducing heat emissions: Energy efficiency Behaviour change Electric heat (e.g. heat pumps, storage heating) Biomass boilers CCS in industry Reducing heat emissions: Energy efficiency Behaviour change Electric heat (e.g. heat pumps, storage heating) Biomass boilers CCS in industry Reducing transport emissions: Fuel efficiency Electric/plug-in hybrids Sustainable Bio fuels Reducing transport emissions: Fuel efficiency Electric/plug-in hybrids Sustainable Bio fuels Application of power to transport and heat Source: Committee on Climate Change
Decarbonising power Therefore we need to significantly decarbonise electricity generation by 2030 The electrification of other sectors will see demand increase in 2020s and 2030s Source: Committee on Climate Change
Generic options for reducing CO 2 efficiency renewables nuclear fossil fuels with carbon capture and storage bio-energy behaviour
Renewables
Global wind capacity Source: Global Wind Energy Council
Costs of generating power Source: ExxonMobil
Integrating low carbon power We built our grids, markets and regulatory systems for coal and gas generation Need arrangements for low carbon energy that has: high capital costs low running costs We need to cope with intermittent renewable energy
CO 2 emissions – new UK cars Source: SMMT
Incremental transport improvements Source: ExxonMobil
Electrification of transport… mild hybrid full hybrid plug-in hybrid battery electric
And don’t forget…….. biofuels the hydrogen economy
The smart grid Source: Wang
Technology’s contribution to a 2 O C world Source: IEA
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