{{stub}}{{CoalSwarm}} The U.S. Geological Survey lists Sri Lanka as having no domestic coal production.<ref>Chin S. Kuo, [http://minerals.usgs.gov/minerals/pubs/country/2008/myb3-2008-ce.pdf The Mineral Industry of Sri Lanka], U.S. Geological Survey, October 2009.</ref> The International Energy Agency lists electricity production being approximately 60% based on oil in 2007 and the bulk of the rest from hydro capacity and very minor amounts from wind and solar PV.<ref>International Energy Agency, [http://www.iea.org/stats/electricitydata.asp?COUNTRY_CODE=LK "Electricity/Heat in Sri Lanka in 2007"], International Energy Agency website, accessed June 2010.</ref>