Next-Generation Geothermal: Considerations and Opportunities for Responsible Development

This issue brief from the World Resources Institute examines next-generation geothermal systems—specifically enhanced geothermal systems, closed-loop, and superhot systems—focusing on their application within the electricity sector to support a cost-effective and reliable 100 percent clean grid.

• Next-generation geothermal technologies, including enhanced geothermal systems, closed-loop, and superhot systems, differ from conventional geothermal facilities by drilling into hot rocks that lack sufficient permeability or naturally occurring fluid. These technologies have the potential for global and United States-wide deployment provided that costs continue to decrease.
• While some next-generation geothermal systems utilize advanced drilling techniques from the oil and gas industry, they possess key differences that reduce their environmental risk profile. Geothermal energy is highlighted as a source of clean, 24/7 electricity essential for a reliable clean grid.
• The commercialization of next-generation geothermal energy requires the development of new techniques, the proactive management of environmental risks, and the resolution of barriers including lengthy permitting processes and high initial financing requirements.

APA

World Resources Institute (n.d.). Next-Generation Geothermal: Considerations and Opportunities for Responsible Development. https://www.wri.org/research/next-generation-geothermal-considerations-and-opportunities-responsible-development

Chicago

World Resources Institute. Next-Generation Geothermal: Considerations and Opportunities for Responsible Development. n.d. https://www.wri.org/research/next-generation-geothermal-considerations-and-opportunities-responsible-development.

Wikipedia

{{cite report |author=World Resources Institute |title=Next-Generation Geothermal: Considerations and Opportunities for Responsible Development |url=https://www.wri.org/research/next-generation-geothermal-considerations-and-opportunities-responsible-development |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{worldresourcesinstitutendnextgeneration, author = {{World Resources Institute}}, title = {{Next-Generation Geothermal: Considerations and Opportunities for Responsible Development}}, institution = {World Resources Institute}, url = {https://www.wri.org/research/next-generation-geothermal-considerations-and-opportunities-responsible-development}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }