United Kingdom Country Analysis Brief — Sep 15, 2010: “The United Kingdom (UK) is the largest producer of oil and second-largest producer of natural gas in the European Union (EU). However, after years of being a net exporter of both fuels, by 2005 the UK became a net importer. For the latest information on the energy situation in the U.K. please see our updated Country Analysis Brief. Contact: [email protected] (202) 586-8800.”