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
The Rocks Pop-up The Rocks Pop-up The Rock Pop-Up is an initiative for activating temporarily vacant buildings by providing creative workers with access to affordable space to produce and showcase original work, and host unique events while a long term tenant is secured. The Rocks Pop-up supports emerging creative individuals and organizations who wish to collaborate and exhibit work. The Rock Pop-Up project created in March 2011 by the Sydney Harbor Foreshore Authority and Arts NSW with the below objectives. — To present The Rocks as a showcase for unique, bespoke and locally distinctive work and the home of innovation and creativity in