Following a brief review of the rationale for promoting renewable energy sources, this paper compares alternative policies to promote the production of renewable electricity. The focus is on feed-in tariffs (used in Germany, Spain, and France - for instance) and tradable green certificate (TGC)...

White certificates schemes mandate competing energy companies to promote energy efficiency with flexibility mechanisms, including the trading of energy savings. So far, stylized facts are lacking and outcomes are mainly country-specific. By comparing results of British, Italian and French...

Russia is the world's biggest natural gas producer, with output of 581 bn m3 in 2001, and is also a key supplier of the European gas market (around 30% of current EU gas imports). Therefore gas exports rank with oil exports as an essential variable of Russian economic policy, and any...