Energy firms facing gas and electricity price review‏

"The watchdog said that the net profit margin of £65 per typical customer in September was now £90, a 38% rise."

If that's true that's disgraceful. At a time when people are out of work or insecure in their jobs, when times are so tough and one thing and another, to have a near 40% rise in profits in three months is incredible. And now my supplier are putting their prices up again. The market works does it? For who?