How green was my subsidy?

_{We haven't blogged recently simply because there is scant sign of serious political reform. However, the prospect of the green revolution being used as a lever to bring reform about is real. As businessGreen reports  "there are $250bn worth of fossil fuel subsidies across the G20 that could be diverted help accelerate the transition to low-carbon technologies. It also recommends that governments phase out agriculture subsidies as another way to cut emissions.}