Published annually since 2005, this report examines how investment flows into renewables are evolving around the world and the reasons for those changes. “Based on data from Bloomberg New Energy Finance, it has become the world’s foremost reference document on renewable energy investment, and for the examination of trends by region, country, sector and investment type.” The Global Trends in Renewable Energy Investment Report (GTR) is a sister publication to the Renewables Global Status Report (GSR) .