Barack Obama

Ruling leaves door open for developer to apply for planning permission again

GOP hints at new legislation to force President into a decision ahead of November election

Romney, Santorum and Gingrich all tout anti-environmental credentials ahead of crucial New Hampshire primary

James Murray runs down the scenarios businesses face as a result of Durban Agreement

President will not rush decision on controversial $7bn project, despite GOP move to link approval to payroll tax deal

GE, Nissan and Citi among 60 organisations signed up to Better Building programme

New standards proposed as President reiterates his commitment to tackling climate change

House panel subpoena aims to force White House to hand over documents, while bankrupt solar company is reduced to auctioning fittings

Decision to delay tighter smog rules branded "illegal and irresponsible"

President's advisors knew solar manufacturer was struggling, emails reveal