Global Biogas Plant Market Size, Trends & Forecast to 2033

Global Biogas Plant Market Segmentation, By Feedstock (Bio-Municipal Waste, Agriculture Residue, Energy Crops, Others), By Digester Type (Wet Anaerobic Digestion, Dry Anaerobic Digestion), By Application (Power Generation, Heat Generation, Transportation)- Industry Trends and Forecast to 2033

Global Biogas Plant Market size was valued at USD 5.1 billion in 2025 and is expected to reach at USD 8.8 billion in 2033, with a CAGR of 6.4% during the forecast period of 2025 to 2033.

Global Biogas Plant Market Overview

The global biogas plant market is experiencing steady growth, driven by increasing demand for renewable energy and sustainable waste management solutions. Biogas plants convert organic waste such as agricultural residues, animal manure, municipal waste, and sewage sludge into methane-rich gas through anaerobic digestion. Governments worldwide are promoting biogas through subsidies, feed-in tariffs, and carbon reduction policies to meet climate targets and enhance energy security. The market is gaining traction in Europe, Asia-Pacific, and parts of North America due to strong regulatory support and rural energy needs. However, high capital costs and feedstock supply challenges remain key constraints affecting broader adoption.

Global Biogas Plant Market Scope

Global Biogas Plant Market Dynamics

The global biogas plant market dynamics are shaped by a combination of strong growth drivers, emerging opportunities, and structural challenges. One of the primary drivers is the increasing global focus on renewable energy and carbon emission reduction. Governments across developed and developing economies are implementing supportive policies such as feed-in tariffs, renewable energy targets, waste management regulations, and financial incentives to promote anaerobic digestion projects. Rising organic waste generation from agriculture, livestock, food processing, and municipalities further strengthens demand for biogas plants as an efficient waste-to-energy solution. Growing concerns regarding energy security and dependence on fossil fuels also encourage investment in decentralized and locally sourced energy systems like biogas.

Significant opportunities are emerging in biomethane upgrading and its use as a transportation fuel or for grid injection. The development of compressed biogas (CBG) infrastructure, industrial decarbonization initiatives, and carbon credit mechanisms are creating new revenue streams for plant operators. Additionally, technological advancements improving digestion efficiency and gas yield are enhancing project viability.

However, the market faces certain restraints and challenges. High initial capital investment and long payback periods can discourage small-scale investors. Feedstock supply inconsistency, seasonal biomass availability, and operational complexity affect plant efficiency. Regulatory approvals, grid connectivity issues, and competition from other renewable sources such as solar and wind also influence market growth. Despite these constraints, long-term sustainability goals continue to support steady market expansion.

Global Biogas Plant Market Segment Analysis

The global biogas plant market is segmented based on feedstock, digester type, and application, each playing a critical role in overall market structure and growth potential. By feedstock, bio-municipal waste holds a significant share due to rising urbanization and increasing municipal solid waste generation worldwide. Governments are promoting waste-to-energy initiatives to reduce landfill dependency and greenhouse gas emissions, making municipal waste a reliable and consistent input source. Agricultural residue is another major segment, driven by large volumes of crop waste and livestock manure, particularly in agrarian economies. This segment supports rural energy generation and sustainable farming practices. Energy crops, such as maize silage and dedicated biomass crops, are cultivated specifically for biogas production and offer higher methane yields, though concerns regarding land use and food security slightly limit expansion. The “others” category includes industrial organic waste and sewage sludge, which are gaining traction due to regulatory emphasis on industrial waste management.

Based on digester type, wet anaerobic digestion dominates the market due to its suitability for handling slurry-based and high-moisture organic waste. It is widely adopted in municipal and agricultural applications because of established technology and operational reliability. Dry anaerobic digestion, on the other hand, is used for solid feedstocks with lower moisture content and requires less water, making it suitable for municipal solid waste in regions facing water scarcity.

By application, power generation accounts for the largest share as biogas is commonly used in combined heat and power (CHP) systems to generate electricity. Heat generation is another key segment, particularly in industrial and district heating systems. Transportation is an emerging application, where upgraded biogas (biomethane) is compressed and used as vehicle fuel, supported by clean mobility initiatives and decarbonization goals.

Global Biogas Plant Market Regional Analysis

The global biogas plant market exhibits varied growth patterns across regions, driven by regulatory frameworks, feedstock availability, and renewable energy targets. Europe holds a dominant position due to strong policy support, established feed-in tariff systems, and widespread adoption of anaerobic digestion technology, particularly in countries with advanced waste management infrastructure. Asia-Pacific is witnessing rapid growth, supported by rising energy demand, expanding agricultural activities, and government initiatives promoting waste-to-energy solutions in emerging economies. North America is also experiencing steady expansion, driven by landfill gas projects, agricultural biogas adoption, and increasing investments in renewable natural gas (RNG). In Latin America and the Middle East & Africa, the market is gradually developing, supported by rural electrification needs and growing awareness of sustainable waste management. However, limited infrastructure and financing constraints in certain developing regions continue to impact faster adoption. Overall, regional growth is closely aligned with environmental regulations and renewable energy policies.

Global Biogas Plant Market Key Players

·         Future Biogas Limited

·         PlanET Biogas Global GmbH

·         WELTEC BIOPOWER GmbH

·         Scandinavian Biogas Fuels International AB

·         EnviTec Biogas AG

·         Ameresco

·         Quantum Green

·         AB HOLDING SPA

·         RENERGON International AG

·         StormFisher

·         Strabag

·         Thoni

Recent Developments

In October 2025, the biogas sector continued to attract strategic investments and partnerships as companies look to scale renewable gas production and strengthen their market foothold. One notable acquisition was made by Copenhagen Infrastructure Partners (CIP), which completed its first biogas plant acquisition in the United Kingdom by purchasing a combined pre-treatment and biogas facility from Ørsted in Northwich. The transaction marks CIP’s entry into the UK bioenergy market and is part of its CI Advanced Bioenergy Fund I strategy to build a broader renewable energy portfolio. Under the plan, the plant will be refurbished with new biogas digesters, biomethane upgrading units, and CO₂ capture technology to enhance output and local energy security, with construction targeted to begin in 2026.

In November 2025, Sumitomo Corporation entered into a strategic collaboration with TruAlt Bioenergy in India by acquiring a share in TruAlt Gas Private Limited to commence compressed biomethane gas production and sales, aligning with domestic renewable fuel expansion.

Research Methodology

At Foreclaro Global Research, our research methodology is firmly rooted in a comprehensive and systematic approach to market research. We leverage a blend of reliable public and proprietary data sources, including industry reports, government publications, company filings, trade journals, investor presentations, and credible online databases. Our analysts critically evaluate and triangulate information to ensure accuracy, consistency, and depth of insights. We follow a top-down and bottom-up data modelling framework to estimate market sizes and forecasts, supplemented by competitive benchmarking and trend analysis. Each research output is tailored to client needs, backed by transparent data validation practices, and continuously refined to reflect dynamic market conditions.