Organic Rankine Cycle (ORC) Market Size & Share 2026-2035
Market Size – By Application (Waste Heat Recovery, Biomass, Geothermal, Solar Thermal, Oil & Gas, Waste-to-Energy), and By Power Output (≤ 1 MWe, > 1–5 MWe, > 5–10 MWe, > 10 MWe), Growth Forecast. The market forecasts are provided in terms of value (USD) & volume (MW).
Report ID: GMI5434
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Published Date: June 2026
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Report Format: PDF
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Authors:
Ankit Gupta, Vinayak Shukla
Organic Rankine Cycle (ORC) Market Size
Organic rankine cycle (ORC) market was estimated at USD 25 billion in 2025. The market is expected to grow from USD 28.3 billion in 2026 to USD 74.1 billion by 2035, at a CAGR of 11.3%, according to a recent study by Global Market Insights Inc.
Organic Rankine Cycle (ORC) Market Key Takeaways
Market Size & Growth
Regional Dominance
Key Market Drivers
Challenges
Opportunity
Key Players
The organic rankine cycle (ORC) industry is expanding greatly owing to the growing uptake of eco-friendly energy systems along with heat waste recycling systems. The ORC technology is being embraced in industries such as geothermal power plants, biomass generation, and in the industrial sector to optimize energy consumption and lower CO2 emissions. Furthermore, the market growth is facilitated by Government incentives and policies that encourage sustainable energy solution adoption.
The market is being propelled by technological advances in ORC systems as they enhance efficiency and lower the cost of the system. Advancements such as high efficiency heat exchangers, low temperature ORC systems, and zero inert LOX reflective candidate materials are broadening the application scope of these systems. Considerable improvement in the operational efficiency and reliability has also been achieved through automation and the integration of various digital monitoring tools.
Also, modularized ORC systems are becoming popular due to easy to install and can be used in areas that are remotely located or off grid. Such developments are broadening the use of ORC technology beyond its normal boundaries not only to data centers, but also to a distributed energy system.
Organic Rankine Cycle (ORC) Market Trends
The ORC market is comprised of different industries and each makes use of the technology for different reasons. In the case of the industrial sector, ORC systems are employed extensively for recovering waste heat from the manufacturing process. In the case of energy, they are used in geothermal and biomass power plants. The marine industry is integrating ORC systems to optimize vessel operations and minimize emissions in accordance with the emissions level of maritime regulations.
Furthermore, the ORC system is used in heavy-duty vehicles in the transportation industry in order to increase the energy recovery. All these applications of ORC systems for specific purposes working in tandem further indicate an array of opportunities for ORC systems in new and developing regions. Moreover, improved ORC systems which include increased efficiency as well as better materials are enabling these technologies to become more cost effective and easily available thus increasing the potential for their adoption in range of applications including transportation and marine users.
Organic Rankine Cycle (ORC) Market Analysis
According to the application in the industry, it is segmented into waste heat recovery, biomass, solar thermal, waste to energy, oil & gas and geothermal. Geothermal segment is expected to reach USD 41.1 billion mark by 2035. This growth in the usage of geothermal sources for power generation purposes in the organic rankine cycle market is complemented by the increasing global pro-renewables and sustainable power generation trends. Geothermal energy is a carbon neutral source which quite perfectly supplements the global tackling climate change strategies. Besides, the government provides an environment for investment in geothermal projects through incentives, tax credits and other policy support.
The U.S. organic rankine cycle (ORC) market is believed to cross USD 15 billion mark by 2035. The industry is predicted to grow steadily owing to the increasing focus on investments towards renewable energy and energy efficiency measures. ORC systems are being integrated by various sectors in order to maximize on waste heat utilization while minimizing greenhouse emissions, in line with the sustainability actions by the Federal and State Governments. Geothermal power remains a key contributor alongside the availability of resources and government support.
The Asia Pacific organic Rankine cycle (ORC) industry is growing at a rapid pace fueled largely by urbanization, electricity demand, and the use of clean power sources. In China, Japan and India, there is great potential due to the growing investments in geothermal and biomass energy application. The vast availability of geothermal energy resources in the region and the friendly government policies facilitate ORC uptake.
Organic Rankine Cycle (ORC) Market Share
ABB has consolidated its position in the organic rankine cycle (ORC) industry and has become one of the leaders in the industry. The market participants who hold a notable share of the market are more powerful in terms of pricing. This also means that more significant companies can, through greater market share, reduce unit costs and thus have more room to sell cheaper or gain better profits than smaller firms. This strategic edge is greatly valuable in these markets as it helps in increasing the customer base and protects ones position in the market.
Organic Rankine Cycle (ORC) Market Companies
Some of the key market players operating across the organic rankine cycle (ORC) industry are:
12.5% Market Share
Collective Market Share of 36%
Organic Rankine Cycle (ORC) Industry News:
Organic rankine cycle market research report includes an in-depth coverage of the industry with estimates & forecast in terms of revenue and volume “USD Million and MW” from 2022 to 2035, for the following segments:
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Market, By Application
Market, By Power Output
The above information has been provided for the following regions and countries:
Research methodology, data sources & validation process
This report draws on a structured research process built around direct industry conversations, proprietary modelling, and rigorous cross-validation and not just desk research.
Our 6-step research process
1. Research design & analyst oversight
At GMI, our research methodology is built on a foundation of human expertise, rigorous validation, and complete transparency. Every insight, trend analysis, and forecast in our reports is developed by experienced analysts who understand the nuances of your market.
Our approach integrates extensive primary research through direct engagement with industry participants and experts, complemented by comprehensive secondary research from verified global sources. We apply quantified impact analysis to deliver dependable forecasts, while maintaining complete traceability from original data sources to final insights.
2. Primary research
Primary research forms the backbone of our methodology, contributing nearly 80% to overall insights. It involves direct engagement with industry participants to ensure accuracy and depth in analysis. Our structured interview program covers regional and global markets, with inputs from C-suite executives, directors, and subject matter experts. These interactions provide strategic, operational, and technical perspectives, enabling well-rounded insights and reliable market forecasts.
3. Data mining & market analysis
Data mining is a key part of our research process, contributing nearly 20% to the overall methodology. It involves analysing market structure, identifying industry trends, and assessing macroeconomic factors through revenue share analysis of major players. Relevant data is collected from both paid and unpaid sources to build a reliable database. This information is then integrated to support primary research and market sizing, with validation from key stakeholders such as distributors, manufacturers, and associations.
4. Market sizing
Our market sizing is built on a bottom-up approach, starting with company revenue data gathered directly through primary interviews, alongside production volume figures from manufacturers and installation or deployment statistics. These inputs are then pieced together across regional markets to arrive at a global estimate that stays grounded in actual industry activity.
5. Forecast model & key assumptions
Every forecast includes explicit documentation of:
✓ Key growth drivers and their assumed impact
✓ Restraining factors and mitigation scenarios
✓ Regulatory assumptions and policy change risk
✓ Technology adoption curve parameter
✓ Macroeconomic assumptions (GDP growth, inflation, currency)
✓ Competitive dynamics and market entry/exit expectations
6. Validation & quality assurance
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Our triple-layer validation process ensures maximum data reliability:
✓ Statistical Validation
✓ Expert Validation
✓ Market Reality Check
Trust & credibility
Verified data sources
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Industry databases
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Regulatory filings
Government procurement records and policy documents
Academic research
University studies and specialist institution reports
Company reports
Annual reports, investor presentations, and filings
Expert interviews
C-suite, procurement leads, and technical specialists
GMI archive
13,000+ published studies across 30+ industry verticals
Trade data
Import/export volumes, HS codes, and customs records
Parameters studied & evaluated
Every data point in this report is validated through primary interviews, true bottom-up modelling, and rigorous cross-checks. Read about our research process →