The Staggers 8 October 2012 Osborne encircled on green targets Businesses join the call for the government to adopt a 2030 decarbonisation target. Sign UpGet the New Statesman\'s Morning Call email. Sign-up Two groups of businesses have joined calls today for the government to adopt a target to decarbonise the power sector by 2030. It leaves George Osborne with few friends for his pro-gas, anti-green approach a year to the day after he warned the Conservative party conference that, "We’re not going to save the planet by putting our country out of business." Two letters to Ed Davey, Secretary of State for Energy and Climate Change, calling for a 2030 target have been published today. A letter coordinated by the Aldersgate Group was signed by Asda, Aviva, Alliance Boots, BT, British American Tobacco, Cisco, EDF, Eurostar, Marks & Spencer, Microsoft, PepsiCo, Philips, Reed Elsevier, Sky, The Co-operative and Tridos Bank among others. It says: "The government's perceived commitment to the low carbon transition is being undermined by recent statements calling for unabated gas in the power sector beyond 2030 and the absence of a specific carbon intensity target." A second letter, leaked to the Times, is signed by Siemens, Alstom UK, Mitsubishi Power Systems, Areva, Doosan, Gamesa and Vestas. It says: "Historically the UK has benefited from being known as a country with low political risk for energy investments. Undermining that reputation would have damaging consequences for the scale of future investments in the UK energy sector. It is important to protect that reputation carefully... "We consider that a binding 2030 target for power sector decarbonisation would help to reduce the political risk currently associated with long term UK industrial investment." Over the summer, two senior Tories joined the call for a 2030 decarbonisation target. Tim Yeo, Chair of the Energy and Climate Change select committee, published pre-legislative scrutiny of the energy bill calling for a 2030 target. In the FT, Yeo called for the government "[to] set a clear target to largely decarbonise the electricity sector by 2030, giving investors certainty about the direction of energy policy." Lord Deben, formerly John Gummer, a minister in John Major's government, has recently become chair of the Committee on Climate Change. He wrote a letter to Ed Davey endorsing a 2030 target on the grounds that it would help bring forward the necessary investments “at least cost to the consumers.” In recent weeks, the Labour Party and the Lib Dems have added their support to demands for a 2030 decarbonisation target. It leaves Osborne isolated in his view, captured in a letter earlier this summer to Davey, which called for, "agreement that we will not set any further decarbonisation or deployment targets beyond those we already have, for example 2030 targets for electricity emissions or renewable deployment." The business community will be hoping that the Chancellor changes his mind today. › On Page 3 and in-fighting in the feminist movement Recently installed wind turbines generate electricty in the shadow of Drax, Europe's biggest coal fired power station. Photograph: Getty Images. Will Straw was Director of Britain Stronger In Europe, the cross-party campaign to keep Britain in the European Union. Subscribe For daily analysis & more political coverage from Westminster and beyond subscribe for just £1 per month!