David Miliband

Energy and climate change secretary addresses fears that there are no incentives for government to stay within new carbon budgets

Energy and climate change minister admits it is unusual to invite criticism, but insists green idealists are "a crucial part of securing change"

Miliband endorses climate change committee's recommendation and announces plans to introduce a feed-in tariff

Climate change minister to reveal whether he will upgrade emissions targets later today

Responsibilities at new Department of Energy and Climate Change confirmed