How to support growth with less energy

Economic growth with less use of primary energy and lower carbon emissions can be achieved through existing and new technical solutions and by behavioural change. These solutions secure growth with lower carbon emissions and reduce our dependence on oil and gas, thereby improving security of energy supply. The implication of the Energy White Paper goal of reducing CO₂ emissions by 60% by 2050 is a six-fold reduction in the carbon intensity of the UK economy, and further reductions will be needed. Efficient and renewable supply, distribution and end-use technologies have multiplicative effects, but constraining demand growth is crucial to the rate and extent of reducing emissions. Goals include reductions in the energy intensity of transport and buildings and in the energy intensity of major building materials with the development of technologies and demand management. There will also need to be infrastructural developments that encourage low-carbon technologies and increase energy diversity and security of supply, better low-carbon planning and improved co-ordination of planning, building control and other policy tools, better monitoring and feedback on the real performance of energy-efficient technologies, and improved capabilities to model whole energy systems, including demand and supply as well as social and economic issues.