Customers who are overcharged or mis-sold deals by energy companies will receive money in compensation, the Government will propose in plans this week. A strengthened industry regulator Ofgem will be able to force firms to reimburse customers, instead of imposing limited fines which go to the Treasury as happens now. Energy suppliers sometimes voluntarily give cash to consumers following errors, but there is no obligation currently....Read more here--: Customers could win cash back from energy firms under 'beefed up' Ofgem