ALPHAXIOMS Geothermal News & Energy Research

Unlocking Earth's Fury: Star Energy's Geothermal Breakthrough in Hamiding By: Robert Buluma Image:The Ring of Fire awakens: Rugged terrain at Gunung Hamiding, North Maluku, where exploration wrapped up confirming up to 60 MW of untapped geothermal might Welcome back to Alphaxioms Geothermal News, your go-to source for the latest in renewable energy innovations from around the globe. As we dive into 2026, the world is buzzing with the urgent need for sustainable power sources, and Indonesia is leading the charge with its vast geothermal treasures. Today, we're spotlighting a game-changing development from PT Barito Renewables Energy Tbk (BREN ) that's not just about megawatts—it's about reshaping our planet's energy future. Imagine tapping into the raw power simmering beneath volcanic peaks, turning steam into electricity that powers homes, industries, and dreams. That's exactly what's unfolding at Gunung Hamiding in North Halmahera, where Star Energy ha...

Geo Dipa's Ambitious Leap: Extracting Silica and Lithium from Geothermal Brines by 2028 Introduction In an era where the global energy transition demands sustainable sources of critical minerals, Indonesia's state-owned PT Geo Dipa Energi ( Persero ) is positioning itself at the forefront of innovation. By 2028, Geo Dipa plans to commence commercial production of silica and lithium extracted from geothermal brines, a byproduct of its geothermal power operations. This initiative not only diversifies the company's revenue streams but also aligns with Indonesia's broader goals of enhancing renewable energy capacity and supporting the electric vehicle (EV) battery supply chain.  Geothermal energy, harnessed from the Earth's heat, produces hot brines rich in dissolved minerals like lithium and silica. Traditionally viewed as waste, these brines are now seen as valuable resources. Geo Dipa's strategy builds on years of feasibility studies and international partnershi...