The waste to energy sector in North Carolina is a thriving industry comprising of various companies providing solutions for sustainable waste management. These companies offer innovative methods to convert waste into energy, therefore, actively contributing to environmental conservation. The industry presents an array of lifestyle shifts including an increase in recycling efforts and the generation of renewable energy. With advanced technology, such as cloud-based software for communication and tracking, the companies continue to revolutionize waste management. The future holds great promise as the service providers are committed to pushing the boundaries for production of sustainable energy sources and reduction of waste.


Top 21 waste to energy companies in North Carolina

1. Meridian Waste

Meridian Waste is a trash collection and recycling company that offers waste disposal and recycling services. They have a less wasteful approach to garbage, focusing on recycling and responsible waste management.


2. Allis Chalmers Energy Inc.

  • Website: alchenergy.com
  • Headquarters: Youngsville, North Carolina, United States
  • Founded: 1901
  • Headcount: 1001-5000

Alchenergy is a company that produces clean energy through an innovative process that converts waste products into high-quality fuels and chemicals.


3. EnMass Energy

  • Website: enmassenergy.com
  • Headquarters: Durham, North Carolina, United States
  • Founded: 2015
  • Headcount: 11-50
  • Latest funding type: Seed
  • LinkedIn

EnMass Energy provides a cloud-based digital software solution for waste-to-energy projects. Their platform streamlines communication, tracks shipments and ranks feedstock vendors to provide meaningful insights for project owners.


4. Group6 Holdings, Inc.

  • Website: group6na.com
  • Headquarters: Denver, North Carolina, United States
  • Founded: 2015
  • Headcount: 11-50
  • LinkedIn

Group 6 Holdings is a company that specializes in alternative energy and reducing waste. They work with customers to set goals and spend time on activities that reach those goals. Their primary goal is to create value for their owners and customers while recycling and using alternative clean energy.


5. GESS RNG Biogas

GESS RNG Biogas USA LLC is a renewable energy company that focuses on developing and operating biogas projects for a variety of industries, including swine, dairy, and food processing.


6. Office of Sustainability - Appalachian State

The pioneering spirit necessary to overcome the hardships of mountain life at the turn of the 18th century quickly characterized our institution, giving Appalachian State University a special niche in higher education. Our long-held commitment to sustainability is evident in our research, creativity, innovation and practice.


7. Green Solutions Group, LLC

Go Green Solutions Group provides eco-friendly and sustainable products to promote a more sustainable future.


8. Eref

EREFs Municipal Solid Waste eTextbook offers a comprehensive exploration of various topics related to municipal solid waste management throughout its 10 modules, including: Special thanks to the textbook developers, Drs. Shannon Bartelt-Hunt (University of Nebraska-Lincoln), Nicole Berge (University of South Carolina) and Debbie Reinhart (University of Central Florida), as well as the academic and industry experts who contributed to this effort in support of EREFs mission.


9. Duke Energy Corporation

  • Website: duke-energy.com
  • Headquarters: Charlotte, North Carolina, United States
  • Founded: 1916
  • Headcount: 10001+
  • Latest funding type: Debt Financing
  • LinkedIn

Duke Energy is a company that offers a range of products and services related to power generation, distribution, and sustainability. They provide outdoor lighting solutions, smart energy solutions, and options to generate your own energy. Duke Energy also offers billing and payment options and safety services.


10. Green Oil

Green Oil Company LLC is a company that operates in the Environmental Services industry. It employs 11-20 people and has $1M-$5M of revenue. The company is headquartered in Efland, North Carolina.


11. ZNC Farms US LLC

  • Website: zncfarms.com
  • Headquarters: Kenansville, North Carolina, United States
  • Headcount: 1-10
  • LinkedIn

ZNC Farms has developed an integrated biorefinery using proven commercial technology that converts animal waste into sustainable, cost competitive, organic fresh produce, renewable fuel and organic fertilizer.


12. Leyline Renewable Capital, LLC

Leyline Renewable Capital is a company that provides flexible capital solutions to accelerate the deployment of renewable energy. They invest in and support more than 40 projects that are generating a substantial positive impact on the environment and economy. Leyline is committed to making the way they do business more equitable and inclusive, and they aim to build the bridge to a clean energy future.


13. Strata Clean Energy

Strata Clean Energy is a company that specializes in clean energy solutions. They offer services such as maximizing uptime on projects, building clean energy assets, and designing custom processes for renewable energy. With their expertise in site planning, construction, and maintenance, they provide a reliable and efficient transition to renewables. They prioritize creating renewable energy that benefits local communities while ensuring good returns with clean energy.


14. Susteon Inc.

  • Website: susteon.com
  • Headquarters: Cary, North Carolina, United States
  • Founded: 2018
  • Headcount: 11-50
  • Latest funding type: Grant
  • LinkedIn

Susteon is an energy solutions company focusing on net zero and utilization projects. They develop and deploy low-carbon solutions using deep technology and business expertise in hydrogen and carbon dioxide domains. With a strong network and experience, they facilitate public-private partnerships to translate scientific discoveries into commercially deployable technologies.


15. GESS International Inc

GESS International is a consultancy firm providing energy efficiency, renewable energy, and sustainability solutions. They specialize in municipal solid waste management, renewable natural gas, solar panel installation, and bioethanol production.


16. Stardust Startups

Stardust Startups is a funding and networking organization that supports emerging small businesses and startups with a world-conscious focus.


17. Forsite Development

Forsite Development, Inc. is a real estate development firm that acquires corporate surplus industrial real estate and provides comprehensive solutions for divesting of excess real estate.


18. Trane Technologies

Trane Technologies is a company committed to sustainability, growth and diversity. They offer sustainable solutions in heating, ventilation, air conditioning and refrigeration to make the world a better place.


19. Strata Clean Energy

Strata Solar is a privately owned and operated company, headquartered in Durham, North Carolina, with multiple service and operations centers throughout the Southeast of the USA. As a vertically integrated renewable energy company, we control and self-perform every process, from our nationwide solar and storage development, to construction, O&M, and Asset Management. Our construction operation consists of Industry leading Engineering competence centers, a team of global supply chain experts, and an industrial scale project and construction management center. Each and every department is fully committed to making sure safety and quality are our top priority. As an independent power producer, Strata Solar is one of the very few companies that has proven competence across the full spectrum of the solar/storage process and value chain. We are focused on delivering best in class cost of ownership by imposing and enforcing very strict QA standards on our global manufacturers and suppliers. Our approach continues to provide superior value and customer experience. Strata’s customers include long term project owners, such as large utilities and IPPs, with very high safety and execution standards. Strata’s total quality management approach, combined with high productivity and operational excellence, has set us apart from traditional solar developers and EPC outfits. Please visit our facilities or tour our project sites and experience the Strata difference. We appreciate the long-term relationships that we have built with so many of our repeat customers and want to thank them for their ongoing loyalty and support. For more information please visit www.StrataSolar.com


20. Simmons & Simmons Management INC

Simmons & Simmons Management is a family-owned corporation based in Clinton, North Carolina. They offer a range of site clearing, storm recovery and mulch disposal services, as well as ecologically friendly biomass fuel from tub ground and shredded materials to east coast plants.


21. SolarPack @ NC State

SolarPack is a solar vehicle team at NC State that aims to show the world the potential of solar energy in powering cars.


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