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Geothermal Electricity Plant Operation in the US Industry Data and Analysis
Even though it is a renewable energy source, geothermal investment has yet to catch up to wind, solar and hydroelectric power. The viability of geothermal energy production is limited because of its geography. Production requires deposits of high-temperature subsurface water found only in certain regions. Even so, energy production has increased because the production process is sustainable. Federal funding, primarily production tax credits, has aided the growth of plants, incentivizing additional electricity generation. Geothermal electricity plant operation revenue is set to swell at a CAGR of 0.4% through 2025, reaching $2.1 billion, remaining stagnant in 2025. Profit is set to remain elevated as government funding helps cut out-of-pocket costs.
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What's included in this industry analysis
IBISWorld's research coverage on the Geothermal Electricity Plant Operation industry in the United States includes market sizing, forecasting, data and analysis from 2015-2030. The most recent publication was released July 2025.
About this industry
What's this industry report about?
The Geothermal Electricity Plant Operation industry in the United States operates under the NAICS industry code OD4507. Establishments in this industry primarily operate geothermal electricity (geoelectric) plants. These facilities use heat from the earth to produce electric energy. The electric energy produced in these plants is provided to electric power transmission or distribution systems. Related terms covered in the Geothermal Electricity Plant Operation industry in the United States include geothermal, enhanced geothermal system, co-produced geothermal and hydrothermal.
What's included in this industry?
Products and services covered in Geothermal Electricity Plant Operation industry in the United States include Dry steam geothermal systems, Flash geothermal systems and Binary geothermal systems.
What companies are included in this industry?
The Geothermal Electricity Plant Operation industry in the United States is highly fragmented with no companies holding a market share greater than 5%.
Performance
What's included in the Performance chapter?
The Performance chapter covers detailed analysis, datasets, detailed current performance, sources of volatility and an outlook with forecasts for the Geothermal Electricity Plant Operation industry in the United States.
Questions answered in this chapter include what's driving current industry performance, what influences industry volatility, how do successful businesses overcome volatility, what's driving the industry outlook. This analysis is supported with data and statistics on industry revenues, costs, profits, businesses and employees.
Products & Markets
What's included in the Products and Markets chapter?
The Products and Markets chapter covers detailed products and service segmentation and analysis of major markets for the for the Geothermal Electricity Plant Operation industry in the United States.
Questions answered in this chapter include how are the industry's products and services performing, what are innovations in industry products and services, what products or services do successful businesses offer and what's influencing demand from the industry's markets. This includes data and statistics on industry revenues by product and service segmentation and major markets.
Geographic Breakdown
What's included in the Geographic Breakdown chapter?
The Geographic Breakdown chapter covers detailed analysis and datasets on regional performance of the Geothermal Electricity Plant Operation industry in the United States.
Questions answered in this chapter include where are industry businesses located and how do businesses use location to their advantage. This includes data and statistics on industry revenues by location.
Competitive Forces
What's included in the Competitive Forces chapter?
The Competitive Forces chapter covers the concentration, barriers to entry and supplier and buyer profiles in the Geothermal Electricity Plant Operation industry in the United States. This includes data and statistics on industry market share concentration, barriers to entry, substitute products and buyer & supplier power.
Questions answered in this chapter include what impacts the industry's market share concentration, how do successful businesses handle concentration, what challenges do potential industry entrants face, how can potential entrants overcome barriers to entry, what are substitutes for industry services, how do successful businesses compete with substitutes and what power do buyers and suppliers have over the industry and how do successful businesses manage buyer & supplier power.
Companies
What's included in the Companies chapter?
The Companies chapter covers Key Takeaways, Market Share and Companies in the Geothermal Electricity Plant Operation industry in the United States. This includes data and analysis on companies operating in the industry that hold a market share greater than 5%.
Questions answered in this chapter include what companies have a meaningful market share and how each company is performing.
External Environment
What's included in the External Environment chapter?
The External Environment chapter covers Key Takeaways, External Drivers, Regulation & Policy and Assistance in the Geothermal Electricity Plant Operation industry in the United States. This includes data and statistics on factors impacting industry revenue such as economic indicators, regulation, policy and assistance programs.
Questions answered in this chapter include what demographic and macroeconomic factors impact the industry, what regulations impact the industry, what assistance is available to this industry.
Financial Benchmarks
What's included in the Financial Benchmarks chapter?
The Financial Benchmarks chapter covers Key Takeaways, Cost Structure, Financial Ratios, Valuation Multiples and Key Ratios in the Geothermal Electricity Plant Operation industry in the United States. This includes financial data and statistics on industry performance including key cost inputs, profitability, key financial ratios and enterprise value multiples.
Questions answered in this chapter include what trends impact industry costs and how financial ratios have changed overtime.
Industry Data
What's included in the Industry Data chapter?
The Industry Data chapter includes 10 years of historical data with 5 years of forecast data covering statistics like revenue, industry value add, establishments, enterprises, employment and wages in the Geothermal Electricity Plant Operation industry in the United States.
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Frequently Asked Questions
What is the market size of the Geothermal Electricity Plant Operation industry in the United States in 2026?
The market size of the Geothermal Electricity Plant Operation industry in the United States is $2.1bn in 2026.
How many businesses are there in the Geothermal Electricity Plant Operation industry in the United States in 2025?
There are 24 businesses in the Geothermal Electricity Plant Operation industry in the United States, which has grown at a CAGR of 5.9 % between 2020 and 2025.
How may import tariffs affect the Geothermal Electricity Plant Operation industry in the United States?
The Geothermal Electricity Plant Operation industry in the United States is unlikely to be materially impacted by import tariffs with imports accounting for a low share of industry revenue.
How may export tariffs affect the Geothermal Electricity Plant Operation industry in the United States?
The Geothermal Electricity Plant Operation industry in the United States is unlikely to be materially impacted by export tariffs with exports accounting for a low share of industry revenue.
Has the Geothermal Electricity Plant Operation industry in the United States grown or declined over the past 5 years?
The market size of the Geothermal Electricity Plant Operation industry in the United States has been growing at a CAGR of 0.4 % between 2020 and 2025.
What is the forecast growth of the Geothermal Electricity Plant Operation industry in the United States over the next 5 years?
Over the next five years, the Geothermal Electricity Plant Operation industry in the United States is expected to grow.
What does the Geothermal Electricity Plant Operation industry in the United States include?
Producing electricity from dry steam geothermal systems and Producing electricity from flash geothermal systems are part of the Geothermal Electricity Plant Operation industry in the United States.
How competitive is the Geothermal Electricity Plant Operation industry in the United States?
The level of competition is moderate and steady in the Geothermal Electricity Plant Operation industry in the United States.
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