The document provides an overview of the OECD's work on environmental issues from 2013-2014. It discusses the OECD's peer reviews of countries' environmental performance, indicators and outlooks projecting future environmental trends. Specific areas of focus include climate change, biodiversity, water issues, eco-innovation, environmental policy tools and sectoral policies related to transport and agriculture. The OECD aims to promote sustainable economic growth that balances environmental, economic and social considerations.