Biogas plant market seen topping $8 billion by 2030

The Business Research Company says the global biogas plant market is on track to exceed $8 billion by 2030, led by Asia-Pacific growth, medium-to-large digesters and stronger policy support. The report also names EnviTec Biogas AG as the 2025 market leader and points to fragmented competition across the sector.

Why it matters: - Biogas plants are moving from a niche renewable technology to a larger role in waste management, biomethane production and low-carbon power. - The market outlook points to faster investment in organic waste-to-energy infrastructure, especially in Asia-Pacific. - The report says the sector could become a bigger piece of both the biomass electricity and broader utilities markets by 2030.

What happened: - The Business Research Company published its Biogas Plant Global Market Report 2026, covering market size, trends, competition and forecasts through 2035. - The report puts the biogas plant market above $8 billion by 2030. - The report estimates the market will grow at an 11% CAGR through 2030. - EnviTec Biogas AG ranked as the top global seller in 2025 with a 4% share. - Asia-Pacific is projected to be the largest regional market by 2030 at $2.8 billion. - China is expected to be the largest national market, reaching $1.4 billion in 2030.

The details: - The report says biogas plants will make up about 10% of the forecast nearly $79 billion biomass electricity market in 2030. - The Utilities industry is forecast to reach $9,379 billion in 2030, with biogas plants accounting for close to 0.1% of that total. - Medium-to-large-scale digesters are expected to dominate 2030 revenue with 73% of the market, or about $6 billion. - Small-scale and medium-to-large-scale digesters together are forecast to add more than $3 billion in market value by 2030. - Medium-to-large-scale digesters are expected to add $2 billion between 2025 and 2030. - Small-scale digesters are expected to add $1 billion over the same period. - The market also includes dry anaerobic digestion and wet anaerobic digestion technologies. - Feedstock categories include energy crops, agricultural residues, bio-municipal waste and other organic materials. - Main applications include power generation, heat production and transportation fuel. - Asia-Pacific is forecast to grow from $1.6 billion in 2025 to $2.8 billion in 2030, a 11% CAGR. - China’s growth is tied to rural renewable programs, agricultural waste conversion, low-carbon goals and integrated bioenergy infrastructure. - EnviTec Biogas AG’s offering includes anaerobic digestion systems, biogas upgrading, plant design and operation and maintenance services. - The report says the top 10 companies accounted for about 6% of revenue in 2025, underscoring a fragmented market. - Other revenue leaders in 2025 include WELTEC BIOPOWER GmbH at 1%, HoSt Group B.V. at 1%, BTS Biogas SRL/GmbH at 0.5%, and several companies at about 0.1% each. - The report names IES BIOGAS Srl, PlanET Biogas Group GmbH, SEBIGAS S.r.l., AB Holding SpA, Ameresco Inc. and Engie SA among those smaller-share companies.

Between the lines: - The market’s fragmentation suggests no single company has yet locked up the sector, which keeps room open for plant builders, engineering firms and service providers. - The strongest growth drivers are policy-backed waste diversion and decarbonization, not just electricity demand. - The report’s emphasis on automation and artificial intelligence signals a shift toward more efficient plant operations and lower compliance risk. - The July 2026 India-Japan Biogas Initiative shows governments are treating biogas as infrastructure, not just an environmental project.

What's next: - Governments and developers are likely to keep pushing capital subsidies, feed-in tariffs, tax incentives, renewable energy certificates, carbon credits and low-interest financing. - The report expects stronger adoption of integrated biomethane plants, automated monitoring, process optimization and digestate reuse as fertilizer. - Market participants are focusing on better anaerobic digestion, higher feedstock efficiency, larger infrastructure buildouts and AI-enabled maintenance. - Large-scale projects such as the India-Japan plan to build 1,000 biogas and organic fertilizer plants across India could accelerate deployment through 2026 and beyond.

The bottom line: - Biogas is moving into a larger global growth phase, with Asia-Pacific, China and larger digesters leading the next wave of expansion.