Via Guido, Bishop Hill readers' favourite politician, Chris Huhne has been receiving some attention from the Sunlight Centre for Open Politics, who are insinuating some dubious practices in Huhne's election expenses.
If this sticks then we may get a new man at DECC regardless of whether Huhne chooses to go.
Interesting - looks like this is actually a slightly different allegation. See the comments below.