Geothermal energy in the United States Geothermal Data System (NGDS). Through the NGDS, many older paper archives and drill logs that are stored at state geological surveys are now being digitized and made available for free to the public. The underground hot water and steam used to generate geothermal power may contain chemicals that could pollute the air and water if released at the surface. Hydrogen sulfide, which is toxic in high concentrations, is sometimes found in geothermal systems. Newer methods of generating geothermal power separate the hot steam collected underground from the steam used to power turbines, and substantially reduce the risk of releasing air-polluting
Etta James Rocks the House Etta James Rocks the House Etta James Rocks the House is the first live album by American singer Etta James and her fifth album overall. It was recorded live on the nights of September 27 and 28, 1963 at the New Era Club in Nashville, Tennessee and released on December 13, 1963. Hot with the releases of "At Last!" and "The Second Time Around", "Etta James Rocks the House" became the artist's first recorded live album under Argo Records. The concept was to catch James in a raw and fiery performance outside the recording studio. The album is among her