BusinessGreen: Downing Street is reportedly putting pressure on ministers to dilute green energy commitments as the government looks to respond to calls to reduce energy bills. Senior Conservatives are thought to have been prompted into action by Ed Miliband's conference pledge to freeze energy bills for two years from 2015 should Labour win the next general election. According to reports in the Financial Times, the policies likely to be under the microscope as part of a new green policy review are the 1.3bn...