How big is the Biogas Market | Share & Future Outlook 2025

Q: How big is the biogas market?

The market was exhibited at USD 66 billion in 2024 and is expected to reach USD 120 billion by 2031.

Q: What trends are shaping the biogas market?

Trends include bio-CNG adoption, smart biogas systems in agriculture, biomethane injection into gas grids, and AI-enabled plant optimization.

Q: What are the drivers behind biogas market growth?

Main drivers include sustainability targets, organic waste reduction mandates, energy security, and rural electrification programs.

Q: Which regions are leading the biogas market?

Europe leads the market with biogas infrastructure, while Asia-Pacific is growing rapidly with support for rural energy and waste-to-energy programs.

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Code: MTA4799

Publication Date: Jul 2025

What is the size of the Biogas Market?

According to 6Wresearch internal database and industry insights, the Global Biogas Market was valued at USD 66 billion in 2024 and is projected to reach USD 120 billion by 2031, growing at a CAGR of 9.1% during the forecast period 2025–2031.

Due to increasing demand for renewable energy, waste-to-energy initiatives, and supportive government policies for sustainable energy solutions, the market is continued to rise.

Key Growth Factors of the Biogas Market

Compliance of stringent regulations on organic waste management and landfill emissions
Support of government through incentives for biogas plants and clean fuel adoption
Rising demand for decentralized energy systems in rural areas
Increased use of biogas for power generation, heating, and vehicle fuel
Adoption of circular economy models by agriculture and food sectors

Biogas Market Trends

The biogas market is seeing a shift toward upgraded biogas or biomethane, which can be injected into natural gas grids or used as a vehicle fuel. Countries in Europe are aggressively promoting bio-CNG and bio-LNG, particularly in public transport and logistics. Another trend is the integration of anaerobic digestion in smart agriculture, allowing farmers to manage waste and generate on-site energy. Technology is getting advanced like membrane separation, pressure swing adsorption (PSA), and AI-based monitoring systems are optimizing plant efficiency.

Emerging Developments in the Biogas Market

Biogas market is noticing few developments such as co-digestion technologies using mixed feedstocks to maximize gas yields. Governments are supporting the construction of grid-compatible biogas plants with biogas upgrading systems. Further, the market is also expanding into marine and aviation fuels with research in liquefied biomethane. In regions like India, Southeast Asia, and Sub-Saharan Africa, biogas is being promoted for clean cooking and off-grid power. Meanwhile, Europe and North America are leading innovation with smart biogas hubs and integration into hydrogen production systems.