“…"In its 2012 edition of the World Energy Outlook, the International Energy Agency (IEA) produced an Efficient World Scenario (IEA, 2012) to assess how implementing only economically viable energy efficiency measures would affect energy markets, investment and greenhouse emissions (GHG). …”

“…The data contained in this pocketbook is drawn from several sources: from the European Commission’s services, from international organisations such as the European Environment Agency and the International Energy Agency and also from the European Commission’s estimates when other data is unavailable. …”

“…The new ETP 2010 explores such questions and many others, drawing on the extensive expertise of the International Energy Agency (IEA) and its energy technology network. …”