Global Landfill Gas Market Size to Reach $7.5 Billion by 2035

Landfill gas market size reached $3.9 billion in 2024 and is projected to expand to $7.5 billion by 2035, growing at a CAGR of 6.1% during the forecast period (2025-2035). Market growth is supported by increasing demand for renewable energy, government incentives for waste-to-energy projects, and adoption of advanced gas collection technologies.

KEY MARKET DRIVERS
• Increasing municipal solid waste generation driving landfill gas availability
• Government policies promoting renewable and clean energy sources
• Expansion of electricity generation infrastructure using alternative fuels
• Growing industrial adoption of process heaters and utility flares
• Rising investment in landfill gas capture and pipeline-quality projects

Browse the full report description of “Landfill Gas Market Size, Share & Trends Analysis Report by Technology (Turbines, Combustion Engines, and Others), and by Applications (Electricity Generation, Pipeline-Quality, Utility Flares, Process Heater, and Leachate Evaporation), Forecast Period (2025-2035)” of https://www.omrglobal.com/industry-reports/landfill-gas-market

REGIONAL ANALYSIS
In Asia-Pacific, China and India are increasingly investing in landfill gas-to-energy initiatives as part of broader renewable energy strategies. In China, government subsidies and renewable energy targets encourage the installation of gas collection systems at municipal landfills. India is promoting similar programs under national clean energy policies, supporting both electricity generation and pipeline-quality gas production, while addressing growing urban waste volumes.

In North America, the United States continues to enforce federal and state-level regulations that drive landfill gas capture and utilization. Policies such as the Clean Air Act and state renewable energy mandates incentivize the development of gas-to-energy projects. These regulations encourage municipalities and private operators to deploy turbines, combustion engines, and utility flare systems to convert landfill methane into usable energy efficiently.

In Europe, several countries are expanding landfill gas adoption in alignment with EU-wide emission reduction directives and national environmental policies. The European Union’s Landfill Directive requires the recovery and treatment of methane from landfills, supporting both waste-to-energy electricity generation and process heating applications. This regulatory framework enables improved landfill management while helping member states meet greenhouse gas reduction targets.

COMPETITIVE LANDSCAPE
Key companies operating in the global landfill gas market include Caterpillar Inc., GE Jenbacher, Wartsila Oyj Abp, Landfill Gas Systems LLC, SUEZ, Hitachi Zosen Corporation, and MTU Onsite Energy. These companies are involved in technology development, project implementation, and global service operations across landfill gas-to-energy applications.

RECENT MARKET DEVELOPMENTS

• In January 2026, Ameresco, Inc. and Republic Services, Inc. brought a 5.2?MWe Upper Rock Landfill Gas-to-RNG facility online. The development supports processing of 2,000?scfm of landfill gas into pipeline-quality RNG, reducing over 27,000 metric tons of CO?
• In October 2025, Greenlane Renewables Inc. filed a new patent for a Linear Nitrogen Rejection Unit (NRU) as part of its next?generation Cascade?LF landfill gas upgrading platform. The development enables the Cascade?LF system to achieve higher methane recovery at lower capital and operating cost, making landfill gas?to?RNG projects more efficient and scalable by improving how nitrogen and other contaminants are removed during processing, supporting broader adoption of pipeline?quality RNG.

Market Coverage

• The market number available for – 2024-2035
• Base year- 2024
• Forecast period- 2025-2035
• Segment Covered-
  • By Technology
  • By Application
• Regions Covered-
  • North America
  • Asia-Pacific
  • Europe
  • Rest of the world
• Competitive Landscape - Caterpillar Inc., Cummins Inc., General Electric Company (GE Gas Power), Siemens Energy AG, Wärtsilä Corp., among others. 

Key questions addressed by the report.

• What is the market growth rate?
• Which segment and region dominate the market in the base year?
• Which segment and region will project the fastest growth in the market?
• Who is the leader in the market?
• How are players addressing challenges to sustain growth?
• Where is the investment opportunity?

Global Landfill Gas Market Report Segment

By Technology

• Turbines
• Combustion Engines
• Others

By Application 

• Electricity Generation
• Pipeline-Quality
• Utility Flares
• Process Heater
• Leachate Evaporation

Global Landfill Gas Market Report Segment by Region

North America

• United States
• Canada

Asia-Pacific

• China
• India
• Japan
• South Korea
• Australia and New Zealand
• ASEAN Countries
• Rest of Asia-Pacific

Europe

• UK
• Germany
• Italy
• Spain
• France
• Russia
• Rest of Europe

Rest of the World

• Latin America
• Middle East & Africa

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