ALPHAXIOMS Geothermal News & Energy Research

ABB and Sage Geosystems Unearth Geothermal Energy Opportunities By: Robert Buluma In a groundbreaking move towards a greener, more sustainable future, ABB and Sage Geosystems have signed a Memorandum of Understanding (MoU) to revolutionize energy storage and geothermal power generation. This collaboration is set to unlock the immense potential of geothermal energy, which could power over 65 million homes in the U.S. alone. We reported earlier on how Sagegeosystems partnered up with another strategic company for a 3MW of geothermal energy, dive in for an exclusive touch. A Bold Step Toward Clean Energy Solutions By tapping into the earth’s core heat, ABB and Sage Geosystems aim to deliver clean, reliable, and on-demand energy through their innovative Geopressured Geothermal Systems (GGS). This technology not only produces sustainable electricity but also serves as an energy storage solution that pairs seamlessly with intermittent renewable resources such as solar and wind. Cindy Taff, C...

Exploring the Potential of Mine Water: A Sustainable Heating Solution In the heart of Wakefield, nestled within the remnants of the coal mining industry, lies a beacon of innovation – the National Coal Mining Museum. While it serves as a testament to the region's rich mining heritage, it is also paving the way for a sustainable future through an ingenious use of mine water. Recently, the museum has embarked on a groundbreaking project to harness the latent energy stored within flooded mine shafts. Director Shaun McLoughlin, a veteran of the mining industry, envisions a future where this abundant resource can be utilized to heat not only the museum itself but also nearby homes and even HMP New Hall. The concept is simple yet profound: tapping into the geothermal energy naturally present in mine water to provide heat and power. This approach not only offers a renewable alternative to traditional heating methods but also contributes to efforts to reduce carbon emissions. At the heart ...

Industry Leaders Advocate for Increased Geothermal Electricity Tariff in Indonesia In Indonesia, the push for renewable energy sources has gained momentum in recent years as the nation grapples with the challenges of climate change and energy security. Geothermal energy, in particular, has emerged as a promising solution due to the country's abundant volcanic activity. However, despite its potential, the geothermal sector faces hurdles, including the need for a more favorable tariff structure to encourage investment and development. Industry leaders are now calling for higher geothermal electricity tariffs to stimulate growth in this crucial sector. Current Scenario: Indonesia is one of the world's most geothermally active regions, with vast potential for geothermal energy production. However, despite this advantage, geothermal power accounts for only a small fraction of the country's total electricity generation. One of the primary reasons for this is the existing tariff s...

Ormat gets PPA for Expanded Geothermal Capacity at Puna, Hawaii Ormat Technologies, a leading renewable energy company, has achieved a significant milestone in its mission to provide clean and sustainable power to Hawaii's Big Island. Recently, the Hawai’i Public Utilities Commission (HPUC) granted approval for amendments to the Power Purchase Agreement (PPA), enabling Ormat's subsidiary, Puna Geothermal Venture (PGV), to deliver an additional 8 MW of geothermal energy to the region. This expansion brings the total geothermal capacity at Puna to 46 MW, reinforcing Hawaii's commitment to renewable energy initiatives. The approval from HPUC comes on the heels of the successful completion of the Environmental Impact Statement (EIS) for PGV's operations in Puna, underscoring the company's dedication to environmental stewardship and compliance with regulatory standards. One of the key highlights of the newly revised PPA is the consolidation of two existing agreements int...