ITV News Economic Editor Richard Edgar has tweeted:
Eon feels the heat as it's fined £12 million by the regulator for misselling contracts as recently as December last year.
Eon will pay its vulnerable customers (who get Warm Home Discount) about £35 each - there are about 1/3 of a million of them
Eon misled customers and its management failed to put checks in place to stop this.
Energy supplier E.ON is to pay £12 million to vulnerable customers as part of a redress package after an Ofgem investigation found the company broke energy sales rules between June 2010 and December 2013