Overview
The Biogas Market (https://market.us/report/biogas-market/) was valued at USD 48.3 billion in 2025 and is projected to grow at a CAGR of 6.4% during 2026–2035, reaching USD 89.7 billion by 2035. Europe led the market with a 41.7% share, generating USD 20.1 billion in revenue. According to the European Biogas Association (June 2025), Europe's biomethane production capacity reached 7 billion cubic meters by Q1 2025, up 9% from 2024, with 1,678 biomethane plants in operation, including a net addition of 165 plants.
The European Commission (2026) reported that the EU spent €336.7 billion on energy imports in 2025. In India, the Ministry of New and Renewable Energy (April 2026) reported 132 CBG plants under the SATAT program with a combined capacity of 920 tons per day, while Oil Marketing Companies purchased 82,000 tons of CBG in the previous fiscal year. Meanwhile, the U.S. Department of Energy (2025) announced USD 23 million to support biomass and waste-to-energy technologies, including biogas upgrading for renewable diesel and jet fuel production.
Key Takeaways
The global biogas market was valued at USD 48.3 billion in 2025.
The global bio gas market is projected to grow at a CAGR of 6.4% and is estimated to reach USD 89.7 billion by 2035.
On the basis of source, the Agricultural dominated the market, constituting 48.7% of the total market share.
Based on the production type, the Anaerobic Digestion dominated the biogas market, with a substantial market share of around 72.3%
Based on the application, electricity generation led the market, comprising 39.1% of the total market.
In 2025, the Europe was the most dominant region in the biogas market, accounting for 41.7% of the total global consumption.
Biogas Market Segment
Source Analysis
Agricultural represents dominant Segment in the Market.
Agricultural waste accounts for 48.7% of biogas feedstock. India generates 150 million tonnes of agricultural waste and 190 million tonnes of animal and poultry waste annually. Under the SATAT program, 132 CBG plants with a capacity of 920 tonnes/day are operational. MSW is the second-largest source, with India generating 62 million tonnes annually. In October 2025, GAIL signed a concession for a Bengaluru plant to process 300 tonnes/day of waste into 12.6 tonnes/day of CBG, while the U.S. DOE committed USD 23 million in January 2025 for waste-to-fuel technologies.
Production Technology Analysis
Anaerobic digestion represents dominant Segment in the Market.
Anaerobic digestion produces 72.3% of global biogas. MNRE provides ₹1.0 crore per 12,000 m³/day for AD projects, while in 2025 the Sardar Swaran Singh National Institute of Bio-Energy introduced a catalyst that increases methane output by up to 30%. Gasification is the fastest-growing technology, supported by the €2.59 million LIFE-W2B project (September 2025–August 2029) targeting 1,000 tons of biomethane annually, with India offering ₹2,500–15,000 per kW for gasification projects.
Application Analysis
Electrical generation are the most widely used application.
Electrical generation accounts for 39.1% of biogas applications, while the IEA (Renewables 2025) reported a 22% capacity increase during 2022–2023. Electricity represents 15% of Europe's biomethane use, and Germany operates around 9,600 biogas plants. Vehicle fuel is the fastest-growing application, with U.S. RNG production rising 24% to 225.6 million MMBtu in 2025. In Europe, 23% of biomethane is used for transport, mainly in Italy, Sweden, and Estonia, while 40% of U.S. biogas was upgraded to RNG in 2024, compared with 17% in 2019.
Key Market Segments
By Source
Municipal
Landfill
Wastewater
Industrial
Food Scrap
Wastewater
Agricultural
Poultry
Swine Farm
Dairy
Agricultural Residue
By Production Technology
Anaerobic Digestion
Landfill Gas Recovery
Gasification
Thermal Conversion
By Application
Electricity Generation
Heat Generation
Vehicle Fuel/RNG
Combined Heat and Power (CHP)
Drivers
Biomethane upgrading and grid injection build-out
Global biomethane production reached 10 bcme, equal to 0.2% of natural gas demand, and is growing by nearly 20% annually. In Europe, plants increased from 1,548 to 1,678 between 2024 and 2025, including 165 new plants and 56 launched in early 2025. Installed capacity reached 7 bcm/year, with nearly 86% of facilities connected to gas grids, strengthening commercial opportunities.
Restraints
High CAPEX & Unfavorable Project Finance Economics
Industrial biogas plants require EUR 3,000–7,000 per kWe, or USD 3–7 million for 1 MWe and USD 12–25 million for plants above 5 MWe. Biomethane projects cost USD 2–20 million, while large facilities exceed USD 50 million. Payback periods of 3–7 years, operating costs of 15–20% of revenue, transport costs reaching 40%, and only 160 of 1,150 registered SATAT plants operating by mid-2025 are estimated to reduce market CAGR by 1.7 percentage points.
Opportunity
Industrial heat switch
Germany's €5 billion industrial decarbonization program (2026) supports biomethane across glass, ceramics, paper, pulp, cement, lime, and chemicals, requiring emission cuts of 50% within 4 years and 85% over 15-year contracts. The initiative creates opportunities for 7–15-year supply agreements and could improve producer margins by 300–600 basis points across Germany, northern Italy, France, Benelux, and the UK.
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