Dear Gromit
How negative about the Conservative's efforts to reign-in public spending you've become!
Here's the evidence you so desparately needed - from OFGEM.
http://www.ofgem.gov....ing_factsheet_108.pdf
BG was privatised in December 1986 and customer prices fell back from that date until 2005 when we had to start importing gas from Europe and elsewhere. As the article goes on to explain, the wholesale price of gas drives our pricing, and about 50% of the price paid by the consumer is the raw gas, the rest is distribution and corporate costs - largely TransCo.
So have a mild winter and, yes, of course the companies are in trouble as they've sold less gas but their costs are fixed, but was the winter mild across much of Europe? - I don't think so. Remember the stories about folks freezing to death in Central Europe? So the wholesale price of gas, which is tied to the price of oil, is high.
Can't blame Cameron for that - but then, soundbites are always better than factual analysis - both for politicians and ABers.