大象传媒

Consumer group Which? and the Federation of Small Business (FSB) have claimed that the market is "broken" and competition needs increasing.

But Angela Knight from Energy UK insists there is "good" competition already in the business market, but accepts domestic competition has "slow."

Ms Knight told 大象传媒 Radio 5 live's Wake Up to Money: "If you look at the numbers, about a quarter of the electricity that industry buys comes from companies that are not the largest six."

This clip is from Wake Up To Money, March 24 2014.