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Central Oregon is not just known for its breathtaking landscapes, it's now leading the way in geothermal energy innovation. Mazama Energy, Inc. has received a grant from the U.S. Department of Energy (DOE) to demonstrate a first-of-its-kind superhot rock (SHR) enhanced geothermal system on the western flank of Newberry Volcano.
The SHR Demonstration Project at Newberry aims to prove that Mazama Energy’s new technologies can economically extract heat from the earth in places previously considered unfeasible. The project will test several advanced methods in two new deep wells planned for drilling in superhot rocks in 2025 and 2026. This initiative aims to create the first commercially viable geothermal reservoir, potentially generating five to ten times more power than conventional systems and with minimal CO2 emissions.
Geothermal energy, tapping into the earth's natural heat, is a clean and renewable energy source. While conventional geothermal systems rely on naturally occurring hot water reservoirs, Enhanced Geothermal Systems (EGS) can be developed in locations lacking these natural reservoirs. SHR EGS, the next evolution, taps into superhot rocks - subsurface formations with temperatures exceeding 705°F (374°C) - and generates much more power compared to other systems.
The DOE-funded SHR EGS Demonstration Project officially launched in January in collaboration with three DOE national laboratories (Lawrence Berkeley National Laboratory, Pacific Northwest National Laboratory and National Renewable Energy Laboratory) and two leading universities (University of Oklahoma and Oregon State University). This milestone marks a significant advancement in creating the first-ever SHR EGS system.
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