Geothermal Electricity Market Report 2026

Geothermal Electricity Market Overview

• Geothermal Electricity market size has reached to $8.58 billion in 2025 • Expected to grow to $13.76 billion in 2030 at a compound annual growth rate (CAGR) of 10.1% • Growth Driver: The Growing Demand For Electricity Driving The Growth Of The Market Due To Rising Energy Consumption, Electrification, And The Need For Sustainable Power Sources • Market Trend: Strategic Partnerships Drive Growth In Geothermal Electricity Market • Asia-Pacific was the largest region in 2025 and Western Europe is the fastest growing region.

What Is Covered Under Geothermal Electricity Market?

Geothermal electricity refers to the process of generating electricity by harnessing the Earth's internal heat. This renewable energy source utilizes steam or hot water from geothermal reservoirs beneath the Earth's surface to drive turbines connected to electricity generators. Geothermal electricity is a sustainable and environmentally friendly energy option, providing a reliable power supply with a low carbon footprint, and is used in various applications ranging from residential heating to large-scale power plants. The geothermal electricity market covered in this report is segmented by type into back pressure, binary, double flash, dry steam, single flash, and triple flash. It is also segmented by end-user into dry steam power stations, flash steam power stations, and binary cycle power stations.

What Is The Geothermal Electricity Market Growth Forecast?

The geothermal electricity market size is expected to see rapid growth in the next few years. It will grow to $13.76 billion in 2030 at a compound annual growth rate (CAGR) of 10.1%. The growth in the forecast period can be attributed to growing focus on low-carbon energy solutions, increasing investments in geothermal projects, adoption of hybrid geothermal systems, integration with smart grids, advancements in high-efficiency geothermal turbines. Major trends in the forecast period include rising adoption of advanced geothermal power cycles, integration of ai for geothermal resource management, growth of smart geothermal monitoring and control systems, enhanced efficiency through digital twin and predictive analytics, increasing deployment of iot sensors in geothermal plants.

Global Geothermal Electricity Market Segmentation

1) By Type: Back Pressure, Binary, Double Flash, Dry Steam, Single Flash, Triple Flash 2) By Application: Residential, Commercial, Industrial, Other Applications 3) By End-user: Dry Steam Power Stations, Flash Steam Power Stations, Binary Cycle Power Station Subsegments: 1) By Back Pressure: Low-Pressure Back Pressure, High-Pressure Back Pressure 2) By Binary: Organic Rankine Cycle (ORC) Binary, Kalina Cycle Binary 3) By Double Flash: Dual-Pressure Flash, Multi-Pressure Flash 4) By Dry Steam: Superheated Steam, Saturated Steam 5) By Single Flash: Low-Temperature Flash, High-Temperature Flash 6) By Triple Flash: Triple-Stage Flash, Multi-Stage Flash

What Is The Driver Of The Geothermal Electricity Market?

The growing demand for electricity is expected to propel the growth of the geothermal electricity market going forward. Electricity refers to the presence and flow of electric charge, typically involving the movement of electrons through a conductor to produce energy that powers devices and systems. The rising electricity demand is driven by expanding populations, economic growth, and increasing adoption of electric vehicles and digital technologies, especially in developing and industrializing countries. Geothermal electricity supports energy security and sustainability by providing a reliable and low-emission source of power. For instance, in September 2025, according to the International Energy Agency, a US-based intergovernmental organization, in 2025, total net electricity generation in the OECD reached 922.6 TWh in June, marking a 1.4% increase compared to June 2024. Therefore, the growing demand for electricity is driving the growth of the geothermal electricity industry.

Key Players In The Global Geothermal Electricity Market

Major companies operating in the geothermal electricity market are Calpine Corporation, Comisión Federal de Electricidad (CFE), Energy Development Corporation, Enel S.p.A., U.S. Geothermal Inc., Kenya Electricity Generating Company PLC (KenGen), Contact Energy Limited, Orkuveita Reykjavikur (Reykjavik Energy), Pertamina Geothermal Energy, CalEnergy Generation, Star Energy Ltd., Northern California Power Agency, Terra-Gen LLC, Ormat Technologies Inc., Aboitiz Power Corporation, Mercury NZ Limited, Cyrq Energy Inc., Sosian Energy Limited, GreenFire Energy Inc., Nevada Geothermal Power Inc.

Global Geothermal Electricity Market Trends and Insights

Major companies operating in the geothermal electricity market are adopting a strategic partnerships approach to enhance their capabilities and competitiveness. Strategic partnerships refer to a process in which companies leverage each other's strengths and resources to achieve mutual benefits and success. For instance, in March 2023, Geothermal Core Inc., a US-based geothermal exploration and production power company, partnered with GEG ehf, an Iceland-based geothermal developer and EPC company. With this partnership, they both aim to develop a utility-scale geothermal power plant in the state of Texas, with a primary focus on generating clean baseload electricity for clean and sustainable energy.

What Are Latest Mergers And Acquisitions In The Geothermal Electricity Market?

In June 2025, Ormat Technologies Inc., a US-based geothermal and renewable energy company, acquired the Blue Mountain geothermal power plant from Cyrq Energy for $0.088 billion. Through this acquisition, Ormat aims to increase its geothermal electricity generating capacity, strengthen its renewable base-load energy portfolio, and unlock additional value through planned upgrades and the potential addition of a solar facility. Cyrq Energy Inc. is a US-based company that provides geothermal electricity.

Regional Outlook

Asia-Pacific was the largest region in the geothermal electricity market in 2025. Western Europe was the second-largest region in the geothermal electricity market. The regions covered in this market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in this market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain

What Defines the Geothermal Electricity Market?

The geothermal energy market consists of sales of dry steam, hydrothermal, geopressurized, hot dry rock, magma, and flash steam. Values in this market are factory gate values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.

How is Market Value Defined and Measured?

The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified). The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.

What Key Data and Analysis Are Included in the Geothermal Electricity Market Report 2026?

The geothermal electricity market research report is one of a series of new reports from The Business Research Company that provides market statistics, including Market Report 2026?global market size, regional shares, competitors with the market share, detailed market segments, market trends and opportunities, and any further data you may need to thrive in the geothermal electricity Market Report 2026? The market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future state of the Market Report 2026?