By admin Posted March 1, 2012 In city of round rock utilities-coal2012-03-012012-03-01http://www.roundrockelectricity.com/wp-content/uploads/2012/02/RRE-star-new-theme.pnghttp://www.roundrockelectricity.com/wp-content/uploads/2012/02/RRE-star-new-theme.png200px200px 0 0 Graph showing how much various fuels are used to generate electricity in the United States Recent PostsWind Electricity Generation Setting RecordsCoal Use for Electricity Generation on the Decline.Texas Breaks Wind Energy RecordsDirect Energy Faces Hefty Fine