Reuters: The British government will set out a route map on Wednesday showing how it plans to meet its 2020 target of cutting greenhouse gas emissions by 34 percent compared to 1990 levels, a minister said on Sunday. The government will publish "The UK Low Carbon Transition Plan" and a Renewable Energy Strategy setting out how Britain plans to meet a European Union target of getting 15 percent of its energy from renewable sources by 2020. "What we’re trying to set out on Wednesday … …