Smart meters; and BG Group in Brazil

In this week’s podcast: Smart meters in the UK will save energy companies billions – but consumers only £23 per year. And BG Group revise the oil reserve estimates in Brazil. Good fortune for the company, but what does it mean for the energy market?

Presented by Pilita Clark, with David Blair, energy correspondent, and Vincent Boland, Lex writer. Produced by Rob Minto.