New team's green credentials underline president-elect's commitment to low carbon agenda
Changes to Endangered Species Act announced that would make it easier for firms to gain approval for environmentally damaging developments
Choice of Nobel Prize winning scientist and political heavyweights underlines president-elect's seriousness over climate change agenda
Reports claim there will be no discussion of a job offer for the Nobel prize winner
Solar and wind groups call for tax break rethink and a federal bank for renewable energy funding
New administration planning to plough billions into green infrastructure projects
Bush administration's bonfire of green laws continues with attempt to whip up opposition to proposed extension of the Clean Air Act to cover carbon
But Senator insists US is "back in a position of participation, of respecting views and having real discussions"
Legislation to bolster clean tech investment and roll out cap-and-trade scheme to go before Senate as soon as Obama takes office
Obama to face huge task reversing Bush's last ditch efforts to roll back green regulations