Climate goal needs dramatic rise in renewables
11 Sep 2009
The share of renewable energy will have to rise "dramatically" if the world is to have a chance of limiting global warming to a maximum 2C temperature rise, says an expert.
Ottmar Edenhofer, co-chair of a scientific group due to present a UN report on renewable energy in 2010, said clean technology such as wind and solar power needed a big role even if the world also turned increasingly to nuclear power.
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