Superhot Rock Geothermal in Malaysia

The document highlights that just 1% of Malaysia's estimated superhot rock geothermal resource could provide 516 GW of energy capacity, far exceeding the country's 2021 electricity consumption of 179,977 GWh. While not expected to reach commercial scale by 2030, the technology offers a path to replace fossil fuel imports—specifically 90% of coal and 20% of natural gas—and requires significantly less land (12 km² per 1 GW) than solar, wind, or biomass.

• Preliminary modeling indicates that Malaysia possesses significant superhot rock resources; specifically, 1% of this resource could provide 516 GW of energy capacity, generating over 4,298,082 GWh of electricity.
• The potential energy from 1% of Malaysia's superhot rock resource is estimated to be 24 times the nation's 2021 electricity consumption, which was 179,977 GWh.
• Superhot rock geothermal could improve Malaysia's energy independence by replacing fossil fuel imports, as the country currently imports 90% of its coal and 20% of its natural gas, primarily from Indonesia and Australia.
• Superhot rock geothermal is characterized by high energy density and low land requirements, needing approximately 12 km² of land per 1 GW, which is substantially lower than the requirements for natural gas (160 km²), solar (180 km²), offshore wind (520 km²), and biomass (14,000 km²).
• Although superhot rock geothermal is unlikely to be commercially available in time to meet Malaysia's 2030 goal of reducing economy-wide carbon intensity by 45%, it could support long-term low-carbon strategies and the production of low-carbon hydrogen.

APA

Clean Air Task Force (n.d.). Superhot Rock Geothermal in Malaysia. https://cdn.catf.us/wp-content/uploads/2025/06/22144917/Malaysia-SHR-Regional-Assessment.pdf

Chicago

Clean Air Task Force. Superhot Rock Geothermal in Malaysia. n.d. https://cdn.catf.us/wp-content/uploads/2025/06/22144917/Malaysia-SHR-Regional-Assessment.pdf.

Wikipedia

{{cite report |author=Clean Air Task Force |title=Superhot Rock Geothermal in Malaysia |url=https://cdn.catf.us/wp-content/uploads/2025/06/22144917/Malaysia-SHR-Regional-Assessment.pdf |access-date=23 October 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{cleanairtaskforcendsuperhot, author = {{Clean Air Task Force}}, title = {{Superhot Rock Geothermal in Malaysia}}, institution = {Clean Air Task Force}, url = {https://cdn.catf.us/wp-content/uploads/2025/06/22144917/Malaysia-SHR-Regional-Assessment.pdf}, urldate = {2026-10-23}, note = {Indexed by Climate Insights Directory} }