Guardian: Lord Mandelson has set up an “energy and climate change unit” to lobby Ed Miliband’s new energy and climate change department on behalf of business. Energy insiders said the move was further evidence of the peer encroaching on Ed Miliband’s brief in a bid to water down green policies which may damage business. According to Mandelson’s Department for Business, Enterprise and Regulatory Reform (BERR) website, the unit’s aim is to “help create the conditions for UK business success …