The global wind industry will see a flat year in 2010, as measured in new megawatts capacity installed, compared to 2009, according to Bloomberg New Energy Finance. The clean energy research firm said that onshore and offshore wind installations in 2010 are expected to total 37.7GW, down 2% from 2009, but are set to bounce back to 45GW in 2011. Bloomberg New Energy Finance expects the sector to continue to grow in the years that follow, with an average of 48GW to be added in years 2012-2013.