Enhanced Geothermal Data Center Power, Google’s 150 MW Ormat Deal, 1.8 GW Nuclear Plan, and 10+ CFE Agreements (2021-2026)

Data Center CFE Adoption: Google’s Shift From Intermittent to Firm Power

Hyperscale data center operators are fundamentally altering energy procurement, shifting from annual renewable energy matching to a 24/7 carbon-free energy (CFE) model that requires firm, baseload power. This strategic pivot, driven by the intense, non-negotiable power demands of artificial intelligence (AI), is forcing companies like Google to move beyond intermittent solar and wind and become market-makers for next-generation technologies like geothermal and advanced nuclear.

• Between 2021 and 2024, Google‘s strategy was heavily characterized by large-scale Power Purchase Agreements (PPAs) for solar and wind across the US and Europe, alongside initial, exploratory steps into firm power, such as its 2021 partnership with Fervo Energy for an enhanced geothermal system (EGS) pilot. This period focused on building a large portfolio of renewables to match annual consumption.
• The period from 2025 to 2026 marks a decisive strategic acceleration toward securing gigawatt-scale firm power. Key deals include a 150 MW geothermal PPA with Ormat Technologies in February 2026 and a landmark agreement in May 2025 to co-develop 1.8 GW of advanced nuclear capacity with Elementl Power.
• This shift is a direct response to the “carbon gap, ” where the explosive growth of AI’s energy demand is outpacing the deployment of clean energy. A pril 2026 report that Google was considering greater use of natural gas highlights the risk that without sufficient firm CFE, its 2030 net-zero goals could be compromised.
• The adoption of geothermal for data centers is now a central pillar, moving from a single EGS pilot with Fervo Energy to a portfolio approach including conventional geothermal from Ormat, indicating that the technology is now considered a commercially viable solution for baseload power.

Google $20 B Co-location Initiative and Next-Gen Tech Funding

Google‘s investment strategy has matured from passive procurement to active capital deployment designed to de-risk and accelerate the specific technologies and infrastructure models required for its 24/7 CFE goal. The company is now using its balance sheet to directly underwrite the development of both new energy sources and the market mechanisms needed to integrate them.

• The most significant investment vehicle is the $20 billion co-location initiative announced in December 2024 with Intersect Power and TPG Rise Climate. This strategy integrates the development of new “energy parks” (solar, wind, and storage) directly with new data centers, solving grid constraints by building new supply and demand in tandem.
• For advanced nuclear, Google committed undisclosed “early-stage capital” in May 2025 to its partner, Elementl Power, to fund site preparation for 1.8 GW of new capacity. This direct financial involvement is designed to accelerate a technology with long development cycles.
• In the energy storage domain, Google partnered with Energy Dome in July 2025 to help commercialize its novel CO 2 Battery technology. The plan to deploy this for data center backup power represents a key investment in non-lithium-ion long-duration storage solutions.
• Even traditional PPAs now function as direct investment-enabling mechanisms. The February 2026 agreement for 150 MW of geothermal power from Ormat, facilitated by utility NV Energy, provides the financial certainty necessary for Ormat to construct new power plants specifically for Google‘s needs.

Table: Google’s Strategic Clean Energy Investments (2024-2026)

1.8 GW in Nuclear Partnerships, Google, Elementl Power, and Next Era

To secure the massive, gigawatt-scale baseload power needed for its future operations, Google is assembling a specialized ecosystem of partners, moving beyond transactional PPA relationships to deep, multi-year collaborations focused on complex, first-of-a-kind energy projects.

• The cornerstone of its advanced nuclear strategy is the May 2025 agreement with Elementl Power, a technology-agnostic developer. This partnership aims to prepare three US sites for at least 1.8 GW of new nuclear capacity, leveraging Google‘s capital to accelerate pre-development work.
• In a move to utilize existing assets, Google partnered with Next Era Energy in December 2025 to support the restart of the 615 MW Duane Arnold nuclear plant in Iowa. This project aims to bring a significant source of existing firm, carbon-free power back online by 2029 specifically for Google‘s operations.
• The company’s geothermal strategy relies on a dual-partner approach. The relationship with Fervo Energy, which began in 2021 and delivered first power in 2023, proved the commercial case for EGS. This was followed by the 2026 PPA with Ormat Technologies for 150 MW of conventional geothermal, demonstrating a portfolio approach.
• To enable these deals, Google also collaborates deeply with utilities. Its work with NV Energy to create a new “Clean Transition Tariff” in June 2024 is a critical partnership to establish the regulatory framework needed to connect specific clean energy projects directly to large customers.

Table: Google’s Key Firm CFE Partnerships (2023-2026)

US vs Europe: Google’s Geographic Focus on Firm Power

Google‘s procurement strategy shows a distinct geographic divergence, with an aggressive focus on developing firm power sources in the United States to support its largest data center hubs, while relying on more conventional renewable energy in other regions like Europe.

• The US has become the clear epicenter of Google‘s firm power strategy. Nevada is the hub for its geothermal ambitions, leveraging the state’s geology and existing data center footprint for both the Ormat PPA and the pioneering EGS project. Iowa is now a strategic nuclear hub with the 615 MW Duane Arnold restart.
• This US focus intensified between 2025 and 2026. While earlier years saw geographically diverse solar PPAs in states like Texas and Indiana, the latest deals are concentrated on multi-gigawatt nuclear and geothermal projects tied to specific data center regions.
• In Europe, Google‘s strategy continues to focus on large-scale intermittent renewables. A key example is the February 2026 PPA for 100 MW of offshore wind from En BW in Germany, designed to power its growing European AI footprint.
• Procurement in the Asia-Pacific region also follows a more traditional model. In October 2024, Google announced 275 MW of clean energy agreements across the region, and in India, it partnered with Clean Max for a hybrid wind and solar project, but firm power initiatives are not yet prominent in these markets.

Advanced Reactor and EGS Maturity: Google as a Tech Catalyst

Google is actively using its procurement power and balance sheet to pull emerging clean technologies through the commercialization valley of death, accelerating their journey from pilot-stage to bankable, utility-scale assets.

• Enhanced Geothermal Systems (EGS) have been advanced significantly by Google‘s involvement. The partnership with Fervo Energy, initiated in 2021, culminated in the first commercial EGS project delivering power to the grid for a data center in late 2023. This success validated the technology, making EGS a repeatable procurement option, with a 2026 outlook that is increasingly positive.
• Advanced Nuclear has seen a rapid escalation in commitment. The initial step was a October 2024 agreement with Kairos Power, signaling market interest. This evolved into a major development plan by May 2025 with Elementl Power for 1.8 GW of new capacity and a large-scale plant restart with Next Era, showing a swift progression from exploration to large-scale deployment strategy.
• Long-Duration Energy Storage is another area of focus. Google‘s July 2025 partnership with Energy Dome to deploy its CO 2 Battery technology for data center backup moves this novel solution from pilot to a critical commercial application, providing a key validation milestone.
• At the furthest edge of R&D, Google has reportedly signed an offtake agreement for fusion energy as of April 2026. While commercial fusion remains decades away, this move establishes Google as a potential first customer, a crucial signal for the nascent fusion industry.

SWOT Analysis of Google’s 24/7 CFE Strategy

Google‘s aggressive strategy to secure 24/7 carbon-free energy leverages its immense financial strength to shape energy markets, but it is also exposed to significant risks from the long timelines of its chosen technologies and the unprecedented speed of its own AI-driven demand growth.

• Strengths: Google‘s ability to commit billions in capital and sign long-term PPAs gives it unparalleled power to underwrite first-of-a-kind projects, effectively de-risking new technologies like EGS and advanced SMRs for the entire market.
• Weaknesses: The strategy is dependent on multi-gigawatt, capital-intensive projects (nuclear, geothermal) with long development and regulatory timelines, creating a potential “carbon gap” if project schedules slip while AI energy demand continues its exponential rise.
• Opportunities: By acting as a catalyst, Google has the opportunity to not only meet its own CFE goals but also to create replicable templates for technology (EGS), finance (co-location funds), and regulation (Clean Transition Tariff) that accelerate decarbonization for the entire tech sector.
• Threats: The primary threat is that AI’s energy demand grows faster than even these accelerated clean energy projects can come online. This could force a reliance on natural gas as a bridge fuel, undermining the 2030 CFE goal and damaging its climate leadership position.

Table: SWOT Analysis for Google’s Firm CFE Strategy

Google 2026-2027 Outlook: The Race Between AI Demand and CFE Supply

The critical variable for Google‘s 2030 CFE goal is whether the deployment speed of its gigawatt-scale firm power projects can outpace the exponential growth of its AI energy consumption. The next 18-24 months will be decisive in determining if this gap can be closed.

• If this happens: Google and its partners successfully navigate the regulatory and engineering milestones for the Duane Arnold restart and the Elementl Power site selections. Then, watch this: Expect announcements of specific reactor technologies chosen for the 1.8 GW plan and firm construction timelines for the Iowa plant, which would strongly validate the nuclear strategy.
• If this happens: Reports of new, long-term PPAs for natural gas-fired power plants emerge. Then, watch this: This would be a clear signal that the “carbon gap” is widening, forcing Google to compromise on its 2030 goals and prioritize operational continuity over decarbonization purity.
• If this happens: The first commercial deployment of Energy Dome‘s CO 2 battery at a Google data center meets performance and cost targets. Then, watch this: Expect a rapid scaling of this or similar long-duration storage technologies across Google‘s global data center fleet to manage grid instability and provide green backup power.

The questions your competitors are already asking

This report covers one angle of Google’s 24/7 carbon-free energy procurement strategy. The questions that matter most depend on your work.

• Google’s activities in geothermal. Is the Fervo EGS partnership progressing from pilot to wider deployment alongside the 150 MW Ormat PPA?
• How does utility-scale geothermal compare to advanced nuclear for providing firm, baseload power to AI data centers?
• Which other hyperscale operators are adopting geothermal and advanced nuclear to meet 24/7 CFE goals?

This report does not answer these. Enki Brief Pro does.

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