Top 30 Companies in Global Renewable Natural Gas (RNG) Market (2025–2035): Competitive Analysis And Forecast
RELEASE DATE: Oct 2025 Author: Spherical InsightsRequest Free Sample Speak to Analyst
Description
According to a research report published by Spherical Insights & Consulting, The Global Renewable Natural Gas (RNG) Market Size is projected to Grow from USD 16.58 Billion in 2024 to USD 910.99 Billion by 2035, at a CAGR of 43.94% during the forecast period 2025–2035. The global renewable natural gas (RNG) market is driven by rising demand for clean energy, government incentives, waste-to-energy initiatives, carbon reduction goals, and increasing adoption in transportation and industrial sectors.
Introduction
The Renewable Natural Gas (RNG) Market Size refers to the sector involved in producing and supplying natural gas derived from organic waste sources, including agricultural residues, food waste, landfills, and wastewater. RNG, also known as biomethane, is chemically identical to conventional natural gas but is carbon-neutral, as it captures methane emissions that would otherwise enter the atmosphere. This makes it a sustainable alternative to fossil fuels, contributing to greenhouse gas reduction and supporting global clean energy goals. RNG can be used in transportation, industrial processes, power generation, and pipeline injection, providing versatile applications across multiple sectors. The growth of the RNG market is fueled by increasing environmental regulations, government incentives, technological advancements in biogas upgrading, and rising adoption in the transportation sector. Additionally, decentralized production facilities near waste sources and diversification of feedstocks are enhancing supply chain efficiency and market scalability. Innovations in anaerobic digestion, purification, and pipeline integration are further supporting the sector’s expansion. The RNG market intersects with the broader natural gas sector, exemplified by the Australia Natural Gas Market, which is focusing on integrating renewable and low-carbon alternatives to meet domestic and export energy demand.
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Renewable Natural Gas (RNG) Market Size & Statistics
- The Market Size for Renewable Natural Gas (RNG) Was Estimated to be worth USD 16.58 Billion in 2024.
- The Market Size is Going to Expand at a CAGR of 43.94% between 2025 and 2035.
- The Global Renewable Natural Gas (RNG) Market Size is anticipated to reach USD 910.99 Billion by 2035.
- North America is expected to generate the highest demand during the forecast period in the Renewable Natural Gas (RNG) Market
- Asia Pacific is expected to grow the fastest during the forecast period in the Renewable Natural Gas (RNG) Market.
Regional growth and demand
Asia Pacific is expected to grow the fastest during the forecast period in the renewable natural gas (RNG) market. Asia Pacific is expected to grow the fastest in the RNG market due to rapid industrialization, increasing energy demand, government support for renewable energy, abundant organic waste for RNG production, and rising focus on reducing carbon emissions in the region.
North America is expected to generate the highest demand during the forecast period in the renewable natural gas (RNG) market. North America is expected to generate the highest demand in the RNG market due to established infrastructure, strong government incentives, widespread adoption of renewable energy policies, advanced waste-to-energy initiatives, and high demand from transportation and industrial sectors.
Top 10 Trends in the Renewable Natural Gas (RNG) Market
- Increased adoption in the transportation sector
- Expansion into pipeline injection
- Decentralized production
- Diversification of feedstocks
- Technological innovation
- Growing regulatory support and incentives
- Increased corporate sustainability commitments
- Strategic mergers and acquisitions
- Integration by utility companies
- Emphasis on carbon-negative potential
1. Increased adoption in the transportation sector
RNG is rapidly being utilized as a low-carbon fuel for heavy-duty cars, buses, and trucks, therefore reducing greenhouse gas emissions in the transportation sector. Governments and fleet operators are promoting their usage to meet environmental goals.
2. Expansion into pipeline injection
RNG is pumped directly into natural gas pipelines, ensuring seamless integration with existing infrastructure. This trend expands distribution, improves energy security, and boosts RNG use in residential, commercial, and industrial settings.
3. Decentralized production
Small-scale RNG generating plants near garbage sources are appearing. Decentralized manufacturing lowers transportation costs, increases supply chain efficiency, and enables communities and companies to turn local organic waste into clean energy.
4. Diversification of feedstocks
To increase RNG output and ensure a stable, sustainable supply, producers are diversifying their feedstocks to include agricultural residues, food waste, municipal solid waste, and wastewater sludge.
5. Technological innovation
Advances in anaerobic digestion, gas upgrading, and purification technologies improve RNG yield, efficiency, and cost-effectiveness. Innovations also enable better integration with renewable energy systems and reduce environmental impact.
Empower your strategic planning:
Stay informed with the latest industry insights and market trends to identify new opportunities and drive growth in the renewable natural gas (RNG) market. To explore more in-depth trends, insights, and forecasts, please refer to our detailed report.
Top 25 Companies Leading the Renewable Natural Gas (RNG) Market
- Clean Energy Fuels Corp.
- Archaea Energy Inc.
- Xebec Adsorption Inc.
- Brightmark LLC
- Ameresco Inc.
- Montauk Renewables Inc.
- Waste Management Inc.
- Renewi PLC
- Air Liquide Advanced Technologies U.S. LLC
- FortisBC Energy Inc.
- DMT Environmental Technology
- Quadrogen Power Systems Inc.
- Bioenergy DevCo
- Vanguard Renewables
- EnviTec Biogas AG
- Gasrec Ltd.
- Waga Energy
- Hitachi Zosen Inova AG
- Veolia Environnement S.A.
- ENGIE SA
- Fortistar Methane Group
- Amp Americas
- Bioenergy Devco
- Nature Energy
- Kinder Morgan Renewable Natural Gas (RNG)
1. Clean Energy Fuels Corp.
Headquarters: Newport Beach, California, USA
Clean Energy Fuels Corp., headquartered in Newport Beach, California, runs approximately 600 filling stations in the United States and Canada, with additional operations in more than 20 countries around the world. The firm is a prominent supplier of renewable natural gas (RNG) to the transportation industry, servicing heavy-duty vehicles such as trucks and buses. Clean Energy Fuels contributes to the reduction of greenhouse gas emissions and the transition to greener transportation energy by providing low-carbon, sustainable fuel options. Its extensive fueling network and emphasis on RNG adoption make it a significant contributor to the global renewable energy market.
2. Archaea Energy Inc.
Headquarters: Houston, Texas, USA
Archaea Energy Inc., located in Houston, Texas, USA, primarily operates in the United States. The firm focuses on producing renewable natural gas (RNG) by extracting methane from organic waste sources such as landfills and wastewater treatment plants. Archaea Energy contributes to the reduction of greenhouse gas emissions by converting waste emissions into low-carbon fuel. It also provides sustainable energy solutions for industry and transportation. Its emphasis on efficient RNG production and delivery positions it as a vital participant in accelerating renewable energy adoption and contributing to the growth of the global RNG industry.
3. XEBEC ADSORPTION INC.
Headquarters: Blainville, Quebec, Canada
Xebec Adsorption Inc., headquartered in Blainville, Quebec, Canada, has operations in the United States, Canada, China, South Korea, Italy, and France. The firm produces solutions for purifying and converting biogas into renewable natural gas (RNG), which allows sustainable energy to be integrated into existing infrastructure. Xebec helps to produce and distribute RNG for transportation, industry, and commerce by providing efficient gas upgrading solutions. Its breakthrough technology and international presence position it as a key contributor to the global RNG industry, driving the transition to low-carbon and sustainable energy systems.
4. Brightmark LLC
Headquarters: San Francisco, California, USA
Brightmark LLC, headquartered in San Francisco, California, USA, operates in the United States and plans to expand into Australia. The firm specializes in transforming organic waste into renewable natural gas (RNG) and other sustainable energy solutions. Brightmark's sustainable waste-to-energy solutions assist minimize landfill use, cut greenhouse gas emissions, and providing dependable low-carbon fuel options for transportation and industrial uses. Its sophisticated technology and dedication to sustainable energy help to increase the RNG business while also supporting worldwide efforts to reduce carbon emissions and utilize renewable energy sources.
5. Ameresco Inc.
Headquarters: Framingham, Massachusetts, USA
Ameresco Inc., headquartered in Framingham, Massachusetts, operates more than 50 regional offices across North America and Europe. The firm creates renewable natural gas (RNG) projects and offers energy solutions that reduce energy consumption and carbon emissions. Ameresco promotes the development, marketing, and use of RNG for transportation, industrial, and commercial purposes. The company's focus on sustainable energy infrastructure, combined with a strong international presence, positions it as a key contributor to the global renewable natural gas market and the transition to cleaner, low-carbon energy systems.
Are you ready to discover more about the renewable natural gas (RNG) market?
The report provides an in-depth analysis of the leading companies operating in the global renewable natural gas (RNG) market. It includes a comparative assessment based on their product portfolios, business overviews, geographical footprint, strategic initiatives, market segment share, and SWOT analysis. Each company is profiled using a standardized format that includes:
Company Profiles
- Clean Energy Fuels Corp.
- Business Overview
- Company Snapshot
- Products Overview
- Company Market Share Analysis
- Company Coverage Portfolio
- Financial Analysis
- Recent Developments
- Merger and Acquisitions
- SWOT Analysis
- Archaea Energy Inc.
- XEBEC ADSORPTION INC.
- Brightmark LLC
- Ameresco Inc.
- Montauk Renewables Inc.
- Waste Management Inc.
- Renewi PLC
- Air Liquide Advanced Technologies U.S. LLC
- Others.
Conclusion
The global renewable natural gas (RNG) market is witnessing significant growth driven by the rising demand for clean, low-carbon energy and government incentives promoting renewable fuels. Increasing adoption in the transportation sector, expansion into pipeline injection, and diversification of feedstocks are accelerating market development. Technological innovations in biogas upgrading and purification enhance efficiency and broaden applications across industrial, commercial, and residential sectors. Companies like Clean Energy Fuels, Archaea Energy, Xebec Adsorption, Brightmark, and Ameresco are leading advancements, supporting sustainable energy transitions. Overall, RNG is becoming a vital solution for reducing greenhouse gas emissions and advancing global renewable energy initiatives.
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