BBC: Biomass power could become one of the worst emitters of greenhouse gases, the Environment Agency (EA) has warned. Ploughing up pasture to plant energy crops could produce more CO2 by 2030 than burning fossil fuels, it said. The EA’s study of biomass fuels also found waste wood and MDF produced the lowest emissions, while willow, poplar and oil seed rape made the highest. The agency has called on the government to force biomass companies to report all greenhouse gas …