Excerpt: Environmentalists are trying to block the expansion of a transatlantic trade bringing American wood to burn in European power stations. The trade is driven by EU rules promoting renewable energy to combat climate change. … The implications are complicated and disputed, but it is clear that EU leaders did not have burning American wood in mind when they mandated that 20% of Europe's energy should come from "renewable" sources.
Read on http://www.bbc.co.uk/news/science-environment-22630815