BRISTOL: An alliance in the unconventional geothermal sector has been formed by four international players, viaa memorandum of understanding between the UK's EGS Energy, Germany's Bestec, France's GPC Instrumentation Process and Australia's Hot Dry Rocks. The EGS Global Group will work together to develop engineered geothermal systems (EGS) around the world as "a substantial source" of renewable electricity and heat.

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