EurActiv: Despite gloomy economic forecasts, manufacturers of solar panels, wind turbines and other non-fossil fuel technologies say they are ready to deliver more than the bloc’s target of sourcing 20% of energy needs from renewables by 2020. “We can deliver between 33% and 40% of Europe’s electricity needs by 2020, depending on energy-efficiency achievements, a share of 25% of heat from renewable energy sources and 10% biofuels by 2020,” Arthouros Zervos, president of the European Renewable …