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  reprint (by W. Scharnhorst ) Hydraulic fracturing, or fracking , is shunned by the environmentalists that laud renewable energy sources. However, by not supporting both initiatives, they may be working at cross purposes. Natural gas, booming largely because of fracking, complements renewable energies on the grid . The two seemingly opposite technologies are, for the moment, inextricably linked. Renewable energies like solar and wind produce most of their output at times of the day when not that many people need it. Peak demand for electricity is usually in the morning and evening. Solar production is highest during the middle of the day and afternoon, and wind reaches its highest production at night. Because there is no large-scale economical way to store that energy and reconcile the misaligned supply and demand, most of our peak demand must still rely on non-renewable fuel sources. _progress | M replaces _kt75 | mirror. visit: http://progress-m.blogspot.com . ...

-- a _kt75 | reprint Inside Sustainability: Facts, Figures, Bullshit - Part II: Alternative Energy From Texas to California, drilling for oil and gas is using billions of gallons of water in the country's most drought-prone areas. _progress | M replaces _kt75 | mirror. visit: http://progress-m.blogspot.com . ready: 01.07.2015. close ✕ America's oil and gas rush is depleting water supplies in the driest and most drought-prone areas of the country, from Texas to California, new research has found. Of the nearly 40,000 oil and gas wells drilled since 2011, three-quarters were located in areas where water is scarce, and 55% were in areas experiencing drought, the report by the Ceres investor network found. Fracking those wells used 97bn gallons of water, raising new concerns about unforeseen costs of America's energy rush. "Hydraulic fracturing is increasing competitive pressures for water in some of the country's most water-stressed and drought-ridd...