GreenLoop is GreenFire Energy's closed-loop Advanced Geothermal System (AGS) for generating baseload power from existing and new geothermal resources.
GreenLoop is GreenFire Energy's closed-loop Advanced Geothermal System (AGS), a proprietary technology that incorporates a downbore heat exchanger within a closed-loop well to extract heat from geothermal resources that constrain conventional technology, including limited-permeability and water-limited reservoirs. It lets operators retrofit existing wells, expand existing fields, and develop new geothermal resources, with applications spanning commercial power generation, direct-use projects, and industrial applications.
GreenLoop pairs its closed-loop architecture with an asset-leveraged business model that uses underutilized geothermal resources and infrastructure to lower financial and project risk, shorten implementation timelines, and deliver competitive capital and operating costs. GreenFire Energy has demonstrated the technology at field scale, including at the Coso geothermal field in California.