One of the world's largest ever solar deals could see seven solar thermal plants provide enough power for almost a million homes
Chair of House Energy and Environmental Subcommittee says he wants to see legislation drafted by the summer
Oil minister warns that failure to invest in new oil capacity would result in "nightmare scenario" should renewable technologies struggle to live up to expectations
World's largest turbine manufacturer cautious about future expansion, but still predicting 20 per cent growth in 2009
But only if entire country emulates performance of the 10 most-efficient states
East Midlands project pioneers new form of financing that could deliver significant financial returns for local investors
New report claims there is a strong economic case for including $400bn of green spending in governments' stimulus plans
But survey finds commitment to cutting corporate travel emissions is stronger than ever
Landmark ruling forces government funding agencies to consider carbon impact when making funding decisions, and could open the door for more court cases
More than 3,700 firms to receive request for information on greenhouse gas emissions as Carbon Disclosure Project extends global reach