As AI data centers demand rapid power solutions, geothermal energy emerges as the fastest and cheapest alternative to nuclear and solar. Three companies are positioned to capitalize: Fervo Energy (recently IPO'd with Google contracts), Ormat Technologies (established operator with 50% revenue growth), and Baker Hughes (supplies drilling equipment). The sector remains undervalued as Wall Street focuses on nuclear and solar headlines.

Ormat Technologies could benefit from AI's growing electricity demands through its geothermal assets that provide reliable 24/7 power. However, after a sharp stock rally, investors should carefully consider execution, valuation, and project timing before investing.

Ormat Technologies announced the Ormega100, the industry's largest binary power generation unit delivering 100 MW output, to commercialize and scale Enhanced Geothermal System (EGS) deployments. The company leverages its 60-year geothermal expertise, 1,835 MW operational portfolio, and 400,000 acres of developable leases to capitalize on rising electricity demand and position itself as a leader in next-generation geothermal energy solutions.

Despite regulatory headwinds from the One Big Beautiful Bill Act cutting renewable tax breaks, clean energy stocks have thrived due to improved solar technology, preferential treatment for nuclear and geothermal energy, and surging demand from AI data centers. Three stocks showing bullish moving average signals are highlighted: Nextpower (solar tracking systems with $5B backlog), Ormat Technologies (geothermal with data center exposure), and GE Verona (diversified renewables with strong fundamentals).

Ormat Technologies Inc. announced it will release its first quarter 2026 financial results on May 6, 2026, followed by a conference call on May 7, 2026. The company is a leading geothermal and renewable energy provider with a current generating portfolio of 1,835MW, including geothermal, solar, and energy storage assets globally.

Aperture Investors initiated a $25.59 million position in Ormat Technologies by purchasing 231,633 shares, signaling confidence in the renewable energy company. Ormat's stock has surged 54% over the past year, significantly outperforming the S&P 500's 20% gain. The company reported $989.5 million in revenue for 2025 with 12.5% growth, driven by strong performance in energy storage and product segments, positioning it as a key player in the global energy transition.

Ormat Technologies shares rose 5.54% following announcement of a long-term geothermal Power Purchase Agreement with NV Energy to supply up to 150 megawatts of clean energy to Google's Nevada operations. The multi-project portfolio is expected to come online between 2028-2030, providing 15 years of revenue stability and supporting Ormat's long-term growth strategy.

The global geothermal energy market is projected to exceed $75.92 billion in 2026, driven by energy security needs and demand for reliable 24/7 renewable baseload power. Annual investment growth of 20% through 2030 is expected as geothermal's high capacity factors (>90%) position it as a strategic grid asset. However, high upfront capital costs, subsurface exploration risks, and long development timelines (5-8 years) remain significant constraints. U.S. tariffs on drilling equipment and critical minerals pose additional near-term uncertainties for global supply chains.

Ormat Technologies announced a 20-year Power Purchase Agreement with Switch to supply approximately 13MW of geothermal energy from its Salt Wells power plant in Nevada, with an option to add 7MW of solar capacity. Energy deliveries are scheduled to commence in Q1 2030 following facility upgrades. Ormat's CEO indicated potential for recontracting over 100MW of existing fleet capacity under this framework.

Ormat Technologies has completed the acquisition of the 20MW Blue Mountain geothermal power plant from Cyrq Energy. The acquisition increases Ormat's electricity generation portfolio and provides potential for capacity upgrades and the addition of a solar facility.

Ormat Technologies, a leading geothermal and renewable energy company, has won two 15-year tolling agreements for energy storage facilities in Israel, marking its first major entry into the Israeli utility-scale energy storage market. The projects, developed in partnership with Allied Infrastructure LTD, are expected to have a combined capacity of 300MW/1200MWh and are expected to enhance Ormat's portfolio profitability and stability.

Ormat Technologies has successfully commenced commercial operations of the 35MW Ijen geothermal power plant in Indonesia, marking a significant step in the facility's planned 110MW capacity. This project contributes to Indonesia's goal of adding 7.2GW of geothermal capacity by 2035.