Wednesday, May 20, 2015

USA:

FORGE: The Next Frontier of Renewable Energy (EERE)

The Energy Department recently announced the teams selected for negotiation for Phase 1 of the Frontier Observatory for Research in Geothermal Energy (FORGE).

FORGE is a dedicated site where the scientific community can develop and test enhanced geothermal system (EGS) technologies in a permitted and drilled test field, with the end goal of creating market-ready, renewable energy. EGS, unlike natural geothermal systems, are engineered geothermal reservoirs beneath the surface of the Earth, where there is hot rock but limited pathways through which fluid can flow. During EGS development, underground fluid pathways are created and their size and connectivity increased. Through these enhanced pathways, fluid can flow throughout the hot rock, heat up to hundreds of degrees, and channel the abundant heat source to the surface to generate electricity.