Geothermal energy is moving from niche concept to front-page topic, as fresh US legislation, new drilling technology and rising interest from big tech and venture funds put the sector in the spotlight. For investors, that mix of political backing, technical progress and still challenging project economics creates both potential openings and clear risks. This article looks at how the latest geothermal news could affect listed companies tied to the sector, and breaks down 3 stocks from our Geothermal Energy Sector screener that appear positively exposed to these changes. It is intended to help you decide whether they might deserve a closer look or a place on your watchlist.

Ormat Technologies (ORA)

Overview: Ormat Technologies is a Reno based company that develops, builds and operates geothermal, solar and recovered energy power plants around the world, while also selling the equipment and engineering services that make those projects possible, and running battery storage facilities that support the grid.

Operations: Ormat generates most of its revenue from its Electricity segment at about US$695.3m, followed by Product at US$362.3m and Energy Storage at US$106.1m.

Market Cap: US$7.6b

Ormat Technologies provides exposure to geothermal at scale, with a full stack business across power generation, equipment and energy storage, supported by policy measures such as US geothermal legislation, tax credits and faster permitting. Recent record quarterly results and new products like the Ormega100 unit illustrate how the company is trying to extend its reach into enhanced geothermal projects. A development pipeline and access to project funding support potential future build outs. At the same time, investors need to weigh risks such as a high P/E, significant capital needs, reliance on external borrowing and regulatory uncertainty around battery sourcing. How those trade offs stack up is a key consideration for anyone evaluating Ormat.

Ormat’s full stack model across power, equipment and storage appears positioned for geothermal’s next chapter, but its high P/E and significant funding needs raise questions. Get the 3 key rewards and 3 important warning signs (1 is major!)

Fervo Energy (FRVO)

Overview: Fervo Energy is a Houston based geothermal developer that uses horizontal drilling, fiber optic sensing and data analytics to build, own and operate power plants that can supply round the clock carbon free electricity.

Operations: Fervo currently generates about US$0.1m in revenue from commercializing technology to own, develop and operate geothermal assets, all from the United States.

Market Cap: US$9.2b

Fervo Energy sits at the center of US efforts to scale geothermal, with bipartisan support, new legislation focused on next generation projects and an IPO that has put the company on institutional radars. Partnerships with companies like Nvidia and Alphabet, along with a digital twin platform and long term agreements for projects such as Cape Station, highlight how Fervo is trying to turn early stage technology and a potential multi gigawatt pipeline into contracted, 24/7 clean power. At the same time, revenue is still around US$0.1m, losses are large at about US$57.8m, equity is negative and the cash runway is under a year. As a result, the story currently relies heavily on future funding and execution.

Fervo Energy’s multi gigawatt ambition and big tech partnerships frame a high stakes story, but the real tension sits in the funding and execution risks that could reshape it, and the 2 key rewards and 3 important warning signs (1 is major!)

Contact Energy (NZSE:CEN)

Overview: Contact Energy is a Wellington based utility that generates and sells electricity and natural gas across New Zealand, using a mix of geothermal, hydro and thermal power stations while also supplying mass market customers with electricity, gas, broadband and bottled gas products.

Operations: Contact Energy generates about NZ$1.4b in revenue from Retail and NZ$2.6b from Wholesale, with group revenue of roughly NZ$3.3b earned entirely in New Zealand after eliminations.

Market Cap: NZ$10.1b

Contact Energy stands out in geothermal because it already runs sizable geothermal assets in New Zealand while pushing ahead with projects like Tauhara and GeoFutures that are aimed at long lived, round the clock clean power. Management has flagged scope to lower drilling and reservoir management costs through tools like coil tubing and by reusing existing steam field infrastructure, which matters when global geothermal headlines still focus on high upfront costs and cost overruns. At the same time, high debt, a dividend not fully backed by free cash flow and recent shareholder dilution mean you are paying for growth with a more stretched balance sheet. How those trade offs play out is central to any view on Contact Energy.

Contact Energy’s geothermal build out and stretched balance sheet create a story where growth plans could be masking a crucial pressure point, and the Contact Energy financial health report that might change how you see the risk reward trade off

The three geothermal stocks covered here are just a starting point, with our full Geothermal Energy Sector screener surfacing 6 more companies that carry equally compelling narratives across drilling tech, power generation and grid support. Use Simply Wall St to identify, filter and analyze the specific catalysts and storylines that matter to you so you can focus on the geothermal opportunities that best match your own views and criteria.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.