Table of Contents
Overview
The global biogas plants market is entering a phase of strong growth, driven by increasing demand for renewable energy and the need for efficient waste management. The market is projected to expand from USD 4.5 billion in 2024 to around USD 9.4 billion by 2034, growing at a CAGR of 7.6% between 2025 and 2034. Asia-Pacific plays a central role, accounting for a 45.9% share, as the regional market value reaches USD 2.0 billion, driven by large-scale agricultural waste and supportive energy policies.
Biogas plants convert organic waste such as crop residue, food waste, and sludge into usable energy through anaerobic digestion. The output biogas is used for electricity, heat, or upgraded into biomethane for grid injection and transport, while digestate supports organic fertiliser use. This positions biogas plants at the intersection of renewable energy, waste recovery, and sustainable agriculture.
Government-backed funding remains a major growth driver. In Poland, the European Investment Bank approved a €238 million biomass-to-biogas cogeneration programme, alongside PLN 101 million (€24 million) for a municipal plant by Eko Dolina and a PLN 74 million (€17.4 million) loan to Neo Biofuel Energy.
In India, growth is reinforced by a 40% biogas subsidy in Himachal Pradesh and Rs 836 crore secured by IOC GPS Renewables for nine compressed biogas plants. Australia adds momentum, with AUD 6.08 million (€3.5 million) awarded by ARENA to advance biogas-linked projects. Together, these investments highlight strong long-term opportunities across power, fuel, and grid applications.
Top Key Players in the Market
- Future Biogas Limited
- PlanET Biogas Global GmbH
- WELTEC BIOPOWER GmbH
- Scandinavian Biogas Fuels International AB
- Envitec Biogas AG
- Ameresco
- AB HOLDING SPA
- RENERGON International AG
- StormFisher
- Strabag
1. Future Biogas Limited
Future Biogas Limited is a UK-based developer and operator of large-scale anaerobic digestion plants focused on biomethane injection. Established in 2010, the company collaborates with farmers and landowners to convert agricultural feedstocks into renewable gas. The company is recognised for advancing unsubsidised biomethane projects and supporting corporate decarbonisation strategies, contributing to long-term net-zero energy goals.
| Founded | 2010 |
|---|---|
| Headquarters | Guildford, UK |
| Business Focus | Biomethane production |
| Core Technology | Anaerobic digestion |
| Primary Feedstock | Agricultural residues |
| Market Reach | United Kingdom |
| Ownership Type | Infrastructure-backed |
| End Use | Gas grid injection |
| Sustainability Focus | Net-zero energy |
| Project Type | Large-scale AD plants |
2. PlanET Biogas Global GmbH
PlanET Biogas Global GmbH is a German engineering company specialising in the planning and construction of biogas and biomethane plants. Founded in 1998, it delivers turnkey anaerobic digestion solutions for agricultural, industrial, and waste sectors. The company operates globally with hundreds of installations, focusing on efficiency optimisation and climate-positive renewable energy systems.
| Founded | 1998 |
|---|---|
| Headquarters | Gescher, Germany |
| Founders | Jörg Meyer zu Strohe, Hendrik Becker |
| Core Business | Biogas plant engineering |
| Technology Scope | AD and biomethane |
| Global Presence | Multi-continent |
| Installations | 800+ plants |
| Key Customers | Agriculture and waste |
| Services | EPC and optimisation |
| Sustainability Goal | CO₂ reduction |
3. WELTEC BIOPOWER GmbH
WELTEC BIOPOWER GmbH designs and builds biogas and biomethane plants for agricultural, industrial, and municipal applications. Founded in 2001, the company delivers modular stainless-steel systems worldwide. In addition to construction, WELTEC provides operational support, optimisation services, and renewable gas upgrading technologies.
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| Founded | 2001 |
|---|---|
| Headquarters | Vechta, Germany |
| Core Activity | Biogas plant construction |
| Technology | Stainless-steel systems |
| Global Projects | 400+ plants |
| Operating Regions | 25+ countries |
| End Products | Biogas and biomethane |
| Services | EPC and O&M |
| Target Sectors | Agriculture and waste |
| Quality Standard | ISO-certified |
Scandinavian Biogas Fuels International AB focuses on producing and upgrading biogas into compressed and liquefied biomethane. Founded in 2005, it supports renewable fuel supply for heavy transport. The company integrates waste-based feedstocks with advanced upgrading technologies to reduce fossil fuel dependence in Nordic transport markets.
| Founded | 2005 |
|---|---|
| Headquarters | Stockholm, Sweden |
| Core Business | Liquefied biomethane |
| Primary Markets | Nordic region |
| Feedstock | Organic waste |
| End Use | Transport fuel |
| Technology | Gas upgrading |
| Operational Focus | Circular economy |
| Fuel Type | LBG and CBG |
| Sustainability Goal | Fossil fuel replacement |
5. EnviTec Biogas AG
EnviTec Biogas AG is an integrated biogas specialist offering plant construction, operation, and biological services. Founded in 2002, it supports agricultural and industrial customers globally. The company also operates its own plants, strengthening operational expertise and recurring revenue stability.
| Founded | 2002 |
|---|---|
| Headquarters | Lohne, Germany |
| Core Services | EPC and O&M |
| Technology | AD and biomethane |
| Global Reach | International |
| Plant Portfolio | Owned and operated |
| End Markets | Energy and waste |
| Business Model | Integrated |
| Feedstocks | Multi-source |
| Sustainability Focus | Renewable gas |
6. Ameresco
Ameresco is a US-based clean energy company delivering renewable gas, biogas, and energy efficiency solutions. Founded in 2000, it integrates biogas systems into municipal and industrial infrastructure. The company focuses on converting landfill gas and organic waste into renewable energy under long-term energy performance contracts.
| Founded | 2000 |
|---|---|
| Headquarters | Framingham, USA |
| Core Business | Clean energy solutions |
| Biogas Focus | Landfill and waste |
| Primary Customers | Municipal and industrial |
| Technology | Renewable gas |
| Geographic Reach | North America |
| Business Model | EPC and services |
| End Use | Power and gas |
| Sustainability Aim | Emission reduction |
7. AB HOLDING SPA
AB HOLDING SPA is an Italian company specialising in biogas, biomethane, and cogeneration solutions. Founded in 1981, it designs energy systems for agricultural and industrial applications. The company follows an integrated model combining engineering, manufacturing, and long-term service support.
| Founded | 1981 |
|---|---|
| Headquarters | Brescia, Italy |
| Core Activity | Biogas and CHP |
| Technology | Energy systems |
| Market Scope | Global |
| Customer Base | Agricultural and industrial |
| Product Range | Engines and plants |
| Service Model | Integrated |
| Energy Type | Renewable gas |
| Sustainability Focus | Efficiency |
8. RENERGON International AG
RENERGON International AG delivers biogas and biomethane plants using modular digestion technologies. Founded in 2006, it supports agricultural and organic waste applications. The company focuses on decentralised renewable gas production with flexible and compact plant designs.
| Founded | 2006 |
|---|---|
| Headquarters | Frauenfeld, Switzerland |
| Core Business | Biogas engineering |
| Technology | Modular AD |
| Primary Markets | Europe |
| Feedstock | Organic waste |
| End Use | Energy and gas |
| Plant Design | Compact systems |
| Service Scope | EPC |
| Sustainability Goal | Resource efficiency |
9. StormFisher
StormFisher develops renewable fuels, including renewable natural gas derived from biogas. Founded in 2006, it focuses on low-carbon fuel solutions for transport and industrial markets. The company integrates organic waste conversion with fuel upgrading infrastructure across North America.
| Founded | 2006 |
|---|---|
| Headquarters | Canada |
| Core Focus | Renewable fuels |
| Biogas Role | RNG production |
| End Markets | Transport and industry |
| Technology | Gas upgrading |
| Geographic Scope | North America |
| Feedstock | Organic waste |
| Fuel Type | RNG |
| Sustainability Goal | Low-carbon fuels |
10. Strabag
Strabag is a European infrastructure group involved in construction and energy infrastructure, including biogas-related projects. Founded in 1835, it supports renewable energy development through EPC expertise. The company contributes engineering and construction services to waste-to-energy and renewable gas facilities.
| Founded | 1835 |
|---|---|
| Headquarters | Vienna, Austria |
| Core Business | Infrastructure |
| Energy Role | EPC services |
| Market Presence | Europe |
| Project Type | Energy facilities |
| Technology | Construction |
| Client Base | Public and private |
| Sector Focus | Renewables |
| Sustainability Aim | Low-carbon infrastructure |
Conclusion
The biogas plants market is steadily gaining importance as countries look for cleaner and more reliable energy alternatives. These systems offer a practical solution by converting organic waste into useful energy while also reducing landfill pressure and environmental impact. Strong policy support, growing awareness of circular economy practices, and the need for energy security continue to drive adoption.
Biogas plants also support rural development by creating value from agricultural and municipal waste. As technology improves and project execution becomes more efficient, biogas plants are expected to play a larger role in sustainable energy systems. Overall, the market shows long-term potential as a balanced solution for waste management, renewable energy generation, and environmental responsibility.
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