• Fri. Sep 18th, 2026

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  • Geothermal Startup Mazama Energy Secures $135 Million in Oversubscribed Series B to Pioneer Super-Hot Rock Power

Geothermal Startup Mazama Energy Secures $135 Million in Oversubscribed Series B to Pioneer Super-Hot Rock Power

Geothermal startup Mazama Energy has closed a major $135 million Series B financing round as it races to commercialize a next-generation approach to clean energy generation. The funding, announced on…