Government committee says renewable power and energy efficiency can keep costs below 1% of GDP
The UK must cut carbon emissions by more than one-third by 2020, the committee that advises the government on global warming has urged.
The Committee on Climate Change, chaired by Adair Turner, said that greenhouse gas emissions should be reduced by at least 34% in the next 11 years, in a report out yesterday.
This figure should increase to 42%, if UN negotiations now under way lead to a new deal on climate change next December.
It will cost less than 1% of GDP in 2020 to make the cuts by generating power from renewable sources such as wind and making existing buildings more energy efficient, the committee said.
Nuclear power could also be part of the energy mix in a low-carbon society, while coal-fired power stations should be built only with the 鈥渃ertainty鈥� they are retrofitted with carbon capture and storage by the early 2020s, it said.
The committee, which was set up under the Climate Change Act, has recommended an 80% reduction in emissions on 1990 levels by 2050 鈥� now the official government target. Today鈥檚 report set out the first three five-year "carbon budgets" needed to meet the long-term goals.
The recommendations were widely welcomed by green campaigners, but the report came under fire from the Renewable Energy Association for confusing the market.
The body鈥檚 director general Philip Wolfe said: 鈥淭his report includes a lot of analysis that duplicates the work already being done for the Renewable Energy Strategy.
鈥淚t will be counterproductive for the government and for the UK鈥檚 renewable energy producers if too many departments start publishing their own visions for the renewable energy future.
鈥淏eyond its core remit of setting the carbon budgets, we would prefer the Climate Change Committee simply to state whether these can be met by the government鈥檚 existing policies, or failing that to highlight new initiatives which could.鈥�
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