Independent: Coal is easily the most carbon-intensive and polluting form of energy generation available. As a society, we ought to be moving in the very opposite direction for ourenergy needs, towards conservation and renewables. It is inconceivable that a government serious about cutting carbon emissions would give the go-ahead for a new generation of coal-fired power stations to be built. Yet this is precisely what the Business Secretary, John Hutton, will come perilously close to doing in a speech …