Here are the climate-related sections of speeches by MPs during the Commons debate Nuclear Power.
Full text: https://hansard.parliament.uk/Commons/2012-03-08/debates/12030895000021/NuclearPower
10:43 Ed Davey (Liberal Democrat)
I have to disagree with the hon. Gentleman. The carbon price floor is important if we want to move to a low-carbon future, to which I am completely committed. We understand the impact of the carbon price floor on energy-intensive industries. The Minister of State, Department of Energy and Climate Change, my hon. Friend the Member for Wealden (Charles Hendry) is talking with his colleagues in Northern Ireland to try to mitigate those issues.
[Source]