OECD - report states over 45% of new electricity installed in 2014 was renewable.

Medium-Term Renewable Energy Market Report 2015 Renewable sources of energy now stand poised to lead the world in new electricity supply. Supported by policies aimed at enhancing energy security and sustainability, renewable power expanded at its fastest rate to date in 2014 and now represents more than 45% of overall supply additions. Download (for institutions with a subscription to OECD iLibrary) Buy the PDF file (Advice from OECD news publications bulletin)