The organic waste to energy industry plays a crucial role in sustainable waste management and energy production. Companies in this field offer innovative solutions to utilize waste materials, particularly organic waste, converting them into valuable resources such as energy, compost, and raw materials for new products. They utilize advanced technologies, providing eco-friendly alternatives to traditional waste management and energy production methods. The sector is evolving quickly, with many companies pushing the boundaries of innovation to maximize waste-to-energy conversion rates. As global focus shifts towards more sustainable practices, the industry's role will increasingly become prominent in the renewable energy sector.


Top 22 Organic Waste to Energy Companies

1. Covanta

  • Website: covanta.com
  • Headquarters: Morristown, New Jersey, United States
  • Founded: 1983
  • Headcount: 1001-5000
  • Latest funding type: Acquired
  • LinkedIn

Covanta is a company that provides essential waste management services and sustainable materials management solutions. They offer zero waste-to-landfill solutions, renewable waste-to-energy conversion, secure product destruction, liquid waste management, recycling services, and on-site advisory services. Covanta serves various industries and is committed to environmental justice and green energy.


2. Attero

  • Website: attero.nl
  • Headquarters: Apeldoorn, Drenthe, Netherlands
  • Founded: 1929
  • Headcount: 501-1000
  • Latest funding type: Acquired
  • LinkedIn

Attero is a company that specializes in waste management and energy production. They provide innovative solutions for the processing of various waste materials, such as organic waste, minerals, and packaging waste. Their advanced technologies enable them to convert waste into valuable resources, including compost, energy, and raw materials for new products.


3. Synagro

  • Website: synagro.com
  • Headquarters: Baltimore, Maryland, United States
  • Founded: 1986
  • Headcount: 501-1000
  • Latest funding type: Acquired
  • LinkedIn

Synagro is a waste management company that specializes in turning waste into worth. They work with over 1,000 municipal and industrial water and wastewater facilities in North America, helping them adopt safer and more environmentally friendly practices. With their experienced team, they offer tailored solutions for composting and energy pellet production, creating healthy soil and reducing carbon emissions. Synagro's mission is to create a greener world by transforming waste into valuable resources.


4. Anaergia

  • Website: anaergia.com
  • Headquarters: Burlington, Ontario, Canada
  • Founded: 2010
  • Headcount: 201-500
  • Latest funding type: Grant
  • LinkedIn

Anaergia is a company that specializes in providing solutions for the management and recovery of various types of waste, including wastewater, municipal solid waste, and agricultural waste. They offer technologies and services such as anaerobic digestion, nutrients and biosolids management, and renewable natural gas delivery. Anaergia helps municipalities and companies by building, owning, and operating facilities to handle waste in a sustainable and environmentally friendly manner.


5. S.E.S.A. S.p.A.

S.E.S.A. Spa is an environmental services company that specializes in the efficient management and recycling of non-hazardous urban waste materials. They have innovative facilities and processes that promote eco-sustainability and zero impact. Their services include waste separation, composting, biogas production, wastewater treatment, and environmental restoration.


6. Nature Energy

Nature Energy is a global organization with a Scandinavian heritage, dedicated to providing sustainable solutions for a green future. They specialize in the production of biogas through the processing of food waste, manure, and industrial waste. Their green gas can be used for heating homes and supplying energy to businesses, making everyday activities more environmentally friendly. With a focus on UN Sustainable Development Goals and a commitment to the circular economy, Nature Energy is at the forefront of the green transition.


7. Xebec Adsorption Inc

  • Website: xebecinc.com
  • Headquarters: Global Company, Quebec, Canada
  • Founded: 1967
  • Headcount: 501-1000
  • Latest funding type: Post Ipo Debt
  • LinkedIn

Xebec Inc. is a cleantech solutions company focused on biogas upgrading, renewable gas infrastructure, and hydrogen purification and generation. They design, engineer, manufacture, and service industrial equipment globally.


8. Generate

  • Website: generatecapital.com
  • Headquarters: San Francisco, California, United States
  • Founded: 2014
  • Headcount: 51-200
  • Latest funding type: Private Equity
  • LinkedIn

Generate is a leading sustainable infrastructure platform delivering affordable, reliable resource solutions to companies, communities, and cities. They build, own, operate, and finance sustainable resource infrastructure, including battery storage, solar energy, energy efficiency, fuel cells, and organic waste management.


9. Amarsul

  • Website: amarsul.pt
  • Headquarters: Moita, Setubal, Portugal
  • Founded: 1997
  • Headcount: 201-500
  • LinkedIn

Amarsul is a waste treatment and energy production company located in the Setúbal Peninsula. It specializes in the treatment and valorization of urban waste, including the extraction of biogas for electricity generation and the production of organic compost for agricultural use. With a capacity to treat 50,000 tons of selectively collected biowaste, Amarsul serves the municipalities of Alcochete, Almada, Barreiro, Moita, Montijo, Palmela, Seixal, Sesimbra, and Setúbal. The company employs around 400 workers and is committed to meeting European recycling targets and improving waste management services.


10. Keenan Recycling Ltd

  • Website: keenanrecycling.co.uk
  • Headquarters: Bridge Of Don, Aberdeen, United Kingdom
  • Founded: 2003
  • Headcount: 51-200
  • Latest funding type: Debt Financing
  • LinkedIn

Keenan Recycling is an award-winning UK food waste recycling company that offers collection and transformation of food waste into electricity, heat, and fuel.


11. Convertus Group

  • Website: convertusgroup.com
  • Headquarters: London, Ontario, United Kingdom
  • Founded: 2019
  • Headcount: 51-200
  • Latest funding type: Series Unknown
  • LinkedIn

Convertus Group is a company that specializes in end-to-end waste solutions. They process organic waste from long-term contracts with large municipalities and commercial businesses. They utilize advanced technology and specialized engineering to build state-of-the-art facilities, converting organic waste into new resources and tapping into their renewable energy potential.


12. Reset

RESET Energy is a company that offers plug-and-play renewable energy solutions for individuals and businesses looking to produce their own electricity and heat. Their automated systems allow for remote management and monitoring, and their biomass-based technology eliminates the need for fossil fuels.


13. Antaco

  • Website: antaco.co.uk
  • Headquarters: Guildford, Surrey, United Kingdom
  • Founded: 2011
  • Headcount: 11-50
  • Latest funding type: Grant
  • LinkedIn

Antaco is a company that offers a game-changing solution for organic waste disposal. They have developed a revolutionary waste processing technology that provides a low-cost and environmentally friendly waste management solution. Their solution recycles organic waste and has over 80% higher energy yield compared to other biomass conversion processes.


14. Ingelia

  • Website: ingelia.com
  • Headquarters: Valencia, Valencia, Spain
  • Founded: 2005
  • Headcount: 11-50
  • Latest funding type: Series A
  • LinkedIn

Ingelia is a sustainable business focused on providing innovative solutions for the production of sustainable fuels and fertilizers. They specialize in the development and operation of HTC plants, offering technology and services for the conversion of organic waste into valuable resources. Their products include biocarbon and liquid fertilizer.


15. Roslin Enterprises Inc.

  • Website: roslin.ca
  • Headquarters: Princeton, Ontario, Canada
  • Founded: 2010
  • Headcount: 11-50
  • LinkedIn

Roslin is a used cooking oil recycling company that operates in a green manner. They collect and process used waste cooking oil, converting it into bio-diesel. Additionally, they utilize anaerobic digestion to generate electricity from wastewater collected from grease traps.


16. Biokraft AS

  • Website: biokraft.no
  • Headquarters: Trondheim, Sør-Trøndelag, Norway
  • Founded: 2009
  • Headcount: 11-50
  • LinkedIn

Biokraft.no is a company based in Trondheim, Norway that specializes in supplying climate-neutral liquefied biogas (LBG) made from organic waste. They have partnered with expedition cruise line Hurtigruten to power their ships with fuel made from dead fish and other organic waste. Biokraft is at the forefront of the green technology movement, contributing to Norway's transition towards a sustainable future.


17. Biomet S.p.A.

  • Website: biometspa.it
  • Headquarters: San Rocco Al Porto, Lombardia, Italy
  • Founded: 2018
  • Headcount: 11-50
  • LinkedIn

Biomet is a company that specializes in the treatment, liquefaction, storage, and distribution of biogas and bioLNG. They offer sustainable fuel solutions derived from organic waste to decarbonize the logistics sector. Biomet is owned by PATRIZIA AG and Santa Devota S.p.a.


18. Genia Bioenergy

Genia Bioenergy is a company specializing in biogas, offering comprehensive services in the field of bioenergy. They design, implement, and construct biogas plants, and also provide maintenance services. Their expertise extends to biogas upgrading and the utilization of biogas for various purposes, including as a fuel for vehicles or as a substitute for natural gas. They are committed to decarbonizing society and are actively working towards a sustainable and renewable energy future.


19. Biomasa Del Guadalquivir Sa

Biomasa Peninsular is a Spanish company specialized in the production of compost, organic fertilizers and solid and recovered biofuels through the recycling of organic waste and sub-products. They contribute to the solution of waste accumulation problems, promote soil improvement and conservation, and reduce greenhouse gas emissions.


20. REN Energy International Corp.

  • Website: rencorp.ca
  • Headquarters: Kelowna, British Columbia, Canada
  • Founded: 2018
  • Headcount: 11-50
  • LinkedIn

REN Energy International Corp is a renewable energy supplier specialized in producing Renewable Natural Gas (RNG) through a carbon-neutral process that reduces GHG emissions. They create new revenue streams and job opportunities for local economies by converting organic waste to RNG, biofuels, and hydrogen solutions. REN Energy is committed to ESG best practices and sustainability, respecting people, communities, and the environment.


21. Carbon Energy Llc

  • Website: c2-energy.com
  • Headquarters: Boulder, Colorado, United States
  • Founded: 2012
  • Headcount: 11-50
  • LinkedIn

Carbon Cycle Energy is a renewable energy project developer that designs, builds, owns and operates anaerobic digestion and biogas treatment facilities. Their facilities convert organic waste streams into pipeline-grade biogas and other sustainable energy products, solving environmental problems, creating employment opportunities, and promoting energy independence.


22. B-Sustain Energy Projects Private Limited

  • Website: bsustain.in
  • Headquarters: Chennai, Tamil Nadu, India
  • Founded: 2011
  • Headcount: 11-50
  • LinkedIn

B-Sustain is a company based in Chennai that specializes in providing biogas solutions. The company's offerings include commercial and domestic biogas plants, biomass gasifiers, and biogas accessories, as well as consultancy services.


Want to find more organic waste to energy companies?


If you want to find more companies that provide pioneering waste to energy solutions you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


With Inven you'll also get to know the company's:


  • Ownership: Which of these are private equity backed? Which are family-owned?
  • Contact data: Who are the owners and CEO's? What are their emails and phone numbers?
  • Financials: How do these companies perform financially? What are their revenues and profit margins?

...and a lot more!