�鶹��

Use �鶹��.com or the new �鶹�� App to listen to �鶹�� podcasts, Radio 4 and the World Service outside the UK.

Radio 5 Live,3 mins

Big six energy firms raise prices as customers "won’t switch”

Available for over a year

The boss of the energy firm Ovo speaks to Peter Allen and Anna Foster after companies defend their prices to MPs.