Skip to main content

Ormat gets PPA for Hawaiian Puna Geothermal Increased Capacity

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 into one, extending the contract term through 2052. This move provides stability and predictability for both PGV and Hawaiian Electric, with fixed energy rates guaranteed irrespective of fluctuations in oil prices. Such assurances ensure a steady revenue stream for PGV while offering ratepayers consistent energy costs over the duration of the contract.


As part of the agreement, older generation units will be retired and replaced with three advanced and efficient generating units from Ormat. These state-of-the-art units are poised to enhance operational efficiency and reliability, with a projected operational timeline of three years post-HPUC approval.


Doron Blachar, CEO of Ormat Technologies, expressed satisfaction with the extended partnership with Hawaiian Electric, affirming Ormat's commitment to supporting Hawaii's clean energy goals. He emphasized the importance of clean energy and stated, “Ormat is pleased to extend and expand our partnership with Hawaiian Electric and continue demonstrating our ability to support the state’s energy needs."


Jim Alberts, senior vice president and chief operations officer of Hawaiian Electric, underscored the significance of PGV's role in providing firm power for over three decades. He highlighted the positive impact of the new contract on lowering and stabilizing rates for customers while reducing reliance on fossil fuels, furthering Hawaii's transition towards a sustainable energy future.


With the amendments to the PPA, PGV reaffirms its dedication to geothermal development in the region, contributing to Hawaii's broader renewable portfolio mandate goals. The expansion of geothermal capacity not only strengthens the state's energy resilience but also underscores its commitment to combating climate change through the adoption of clean and renewable energy solutions.


Ormat's achievement in securing the expanded PPA reflects its continued leadership in the renewable energy sector and its commitment to driving sustainable development in Hawaii and beyond.


Source: Robert Buluma, alphaxioms@gmail.com

Comments

Hot Topics 🔥

Vulcan Energy's G-LEP Plant in Landau Paves the Way for Europe's Sustainable Lithium Revolution

Breaking Ground: Vulcan Energy's G-LEP Plant in Landau Paves the Way for Europe's Sustainable Lithium Revolution By: Robert Buluma In the heart of Germany's Rhineland-Palatinate region, a groundbreaking ceremony marked the laying of the foundation stone for the first optimized Geothermal and Lithium Extraction Plant (G-LEP) in Landau, spearheaded by Vulcan Energy Resources, an Australian-German company. As Petra Dick-Walther, State Secretary in the Ministry for Climate Protection, Environment, Energy, and Mobility of Rhineland-Palatinate, described in her recent social media post, this project represents a "quantum leap into the future." It enables the simultaneous extraction of climate-neutral lithium and generation of renewable energy from the hot thermal beds of the Upper Rhine Graben, opening new avenues for Germany's energy transition, supply security, and Europe's sovereignty over critical resources. Lithium, a key component in batteries for electri...

Geo Dipa's Game-Changing Leap: Commercial Silica and Lithium Production from Geothermal Brines by 2028

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...

FINANCING STRATEGIES FOR GEOTHERMAL PROJECTS LEVERAGING TAX CREDIT INCENTIVES

FINANCING STRATEGIES FOR GEOTHERMAL PROJECTS LEVERAGING TAX CREDIT INCENTIVES Aligning Policy, Risk Mitigation, and Investor Capital to Unlock Geothermal Growth Geothermal energy stands at a unique crossroads in the global energy transition. It is one of the few renewable resources capable of delivering continuous, baseload power and heat, independent of weather conditions. Unlike solar and wind, geothermal offers grid stability, industrial heat, and long-term energy security. Yet despite its immense potential, geothermal deployment has historically lagged behind other renewables due to high upfront capital costs, geological uncertainty, and complex financing requirements. In recent years, governments and financial institutions have increasingly turned to **tax credit incentives as a strategic lever to overcome these barriers. By reducing capital expenditure, improving cash flow profiles, and attracting institutional investors, tax credits are reshaping how geothermal projects are fina...

Amsterdam Strikes Geothermal Gold: Hot, Thick, Permeable Reservoir Confirmed

Breakthrough Beneath the Beach: Amsterdam Region Hits Geothermal Paydirt at Strandeiland By: Robert Buluma The Netherlands just took a giant leap toward fossil-free heating. On the artificial island of Strandeiland (part of Amsterdam’s fast-growing IJburg district), the SCAN exploration well has officially confirmed what the geothermal community has been hoping for: a thick, hot, and , most importantly permeable reservoir in the Slochteren Formation. Key numbers that matter:   Reservoir thickness: 152 meters   Bottom-hole temperature: 66 °C   Permeability: confirmed via successful production and injection tests   That’s not screaming-hot by Icelandic standards, but for direct-use district heating in one of Europe’s densest urban areas, 66 °C is more than enough to supply thousands of homes with clean, baseload heat – forever. Why This Well Changes Everything for the Netherlands The Dutch government launched the SCAN program (Seismic Campaign Nethe...

13 States Launch Initiative to Accelerate Geothermal Power Development

NASEO Launches Multistate Geothermal Power Accelerator: A Major Step Toward Clean, Reliable Energy By:  Robert Buluma In a significant boost for America's clean energy future, the National Association of State Energy Officials (NASEO) announced on December 18, 2025, the launch of the NASEO Geothermal Power Accelerator. This collaborative initiative brings together 13 states to fast-track the development of geothermal power in partnership with the private sector. Funded by the U.S. Department of Energy’s Geothermal Technologies Office and NASEO itself, the Accelerator aims to unlock the vast potential of geothermal energy a reliable, firm, and flexible source of clean power available around the clock. The participating states are Arizona, California, Colorado, Hawaii, Idaho, Louisiana, Montana, Nevada, New Mexico, Oregon, Pennsylvania, Utah, and West Virginia. These diverse regions, spanning traditional geothermal hotspots in the West to emerging opportunities in the East, will wo...

Switch's Bold Move: 13MW Geothermal PPA with Ormat in Nevada – Game-Changer

Switch's Bold Move: Signing a 13MW Geothermal PPA with Ormat Technologies in Nevada – A Game-Changer for Sustainable Data Centers Image: Ormat Power Plant Posted by Alphaxioms Geothermal News on January 12, 2026 Welcome back to Alphaxioms Geothermal News, your go-to source for all things geothermal energy, innovation, and sustainability. As we kick off 2026, the intersection of renewable energy and high-tech industries is heating up—literally. Today, we're diving deep into a groundbreaking announcement that's set to reshape how data centers power their operations. Global data center operator Switch has inked a 20-year Power Purchase Agreement (PPA) with Ormat Technologies for 13MW of geothermal power from the Salt Wells geothermal power plant in Nevada. This isn't just another deal; it's a pivotal step toward carbon-free, reliable energy for the AI-driven future. In this comprehensive blog post, we'll unpack the details of this agreement, explore the technolog...

Geothermal-Powered Greenhouses: Qingyun County's Leap Toward Sustainable, Year-Round Agriculture in Shandong

Harnessing Geothermal Energy to Power Modern Agriculture: How Qingyun County Is Redefining Sustainable Food Production in Shandong By:  Robert Bulum a As winter tightens its grip across northern China, most agricultural regions brace for declining productivity, rising energy costs, and increased environmental pressure. Yet in Qingyun County, located in China’s eastern Shandong Province, a different story is unfolding,one where geothermal energy is quietly transforming agriculture into a resilient, low-carbon, high-yield enterprise. At the heart of this transformation lies the Shandong Shuifa Aerospace Modern Agriculture Industrial Park, where geothermal energy has become a critical enabler of year-round food production, economic efficiency, and environmental sustainability. A Warm Oasis in the Depth of Winter Shortly after the Minor Snow solar term, temperatures outside the greenhouses in Qingyun County drop sharply. Inside the intelligent greenhouse complex, however, conditions re...

GEOLOG Acquires Quad Ltd and QO Inc. to Revamp Wellsite Geology and Pore Pressure Outreach

Revolutionizing the Depths: How GEOLOG's Strategic Acquisition is Supercharging Geothermal Energy's Future By: Robert Buluma Imagine plunging miles beneath the Earth's surface, tapping into an ancient furnace of heat that never sleeps, never falters, and never runs out. This is geothermal energy—the planet's own endless battery, capable of powering civilizations with clean, reliable electricity around the clock. While solar panels go dark at night and wind turbines stand idle in calm air, geothermal delivers baseload power with capacity factors often above 90%. In a world racing toward net-zero emissions and facing exploding energy demands from data centers, electric vehicles, and industrial growth, geothermal is emerging as the sleeping giant ready to awaken. Scaling geothermal globally, however, is no simple task. Drilling deep into the crust exposes crews to extreme conditions: temperatures soaring past 300°C, highly corrosive fluids, and rock so hard it can destroy...

Banda Baru Geothermal Tender Flops: Zero Bidders Step Forward

Banda Baru Geothermal Survey Tender Fails to Attract Bidders By:  Robert Buluma Indonesia's push toward renewable energy suffered a notable setback in late 2025 when the tender for the Preliminary Survey and Exploration Assignment (WPSPE) of the Banda Baru Sepa geothermal block closed without a single bidder. Located on the remote Seram Island in Maluku Province, this 1,989-hectare site was seen as a promising addition to the nation's geothermal portfolio, with estimated potential of around 25-30 MW. The tender, open from October 31 to December 1, 2025, aimed to assign a developer for initial surveys and exploration, but the lack of interest underscores deep-rooted challenges in attracting investment to Indonesia's geothermal sector. Seram Island, a rugged and largely undeveloped landmass north of Ambon, is characterized by dense rainforests, towering mountains, and limited infrastructure. The Banda Baru block's location amplifies logistical difficulties, making it a to...

BLM Geothermal Lease Sale in Idaho: Boosting Renewable Energy and Economic Growth

BLM Geothermal Lease Sale in Idaho: Boosting Renewable Energy and Economic Growth By: Robert Buluma Hello, readers! Welcome back to our Blogspot corner where we dive into the latest in environmental policy, energy developments, and how they're shaping our world. Today, I'm excited to unpack a significant event in the renewable energy sector: the Bureau of Land Management's (BLM) recent geothermal lease sale in Idaho. On December 17, 2025, the BLM announced that the sale netted over $1.3 million, marking a key milestone in harnessing geothermal resources on public lands. This isn't just about dollars and acres—it's a story of sustainable energy, economic benefits for local communities, and America's push towards energy dominance. Let's explore this in depth, from the basics of geothermal power to the broader implications for Idaho and the nation. I'll aim to keep this comprehensive yet accessible, clocking in around 2000 words. Understanding Geothermal ...