Energy in South Australia and trap in the deeper heat. Due to the low permeability of granite, the hot rocks must undergo hydraulic fracturing and be stimulated to allow a flow of water through the system to produce energy. This heat is slowly conducted to shallower rocks near the surface. Petratherm propose developing the geothermal energy in the more permeable sedimentary rocks that overlay the hot granite, a process called Heat Exchange Within Insulator (HEWI). While somewhat cooler, in many cases they do not require hydraulic fracturing. It is estimated that one percent of geothermal energy shallower than five kilometres below the earth's surface
The Energy The Energy "The Energy" is the lead single from the debut and only major record label album "Dirty Sexy Knights in Paris" by alternative rock band Audiovent. The song was a top ten hit on the Billboard Hot Mainstream Rock Tracks chart in 2002, and broke into the top 20 of the Billboard Alternative Songs chart as well. Majority of the band's major record label debut, "Dirty Sexy Knights in Paris", actually originates from the album "Papa's Dojo", the early material the band released in their early days under the moniker "Vent". "The Energy" was one of only a few