Vanguard Renewables launched a Minnesota RNG facility converting organic waste into clean energy, supporting sustainability, agriculture, jobs, and growth.
Vanguard Renewables, a prominent environmental services company specializing in converting organic waste into renewable energy, has officially commenced construction of a new anaerobic digestion and organics recycling facility in Litchfield, Minnesota. The groundbreaking marks another significant milestone in the company’s strategy to expand its renewable natural gas (RNG) production network across the Midwest, a region it views as a major growth opportunity due to its strong agricultural base, extensive food manufacturing sector, and increasing demand for sustainable energy solutions.
The new facility is designed to process more than 300 tons of food and beverage waste each day, offering manufacturers, retailers, and distributors throughout the region a dependable solution for managing organic waste. As environmental regulations become stricter and corporate sustainability targets become more ambitious, businesses are increasingly seeking alternatives to landfill disposal. Vanguard Renewables aims to address this growing need by providing a scalable recycling system that transforms waste streams into valuable renewable resources.
Through the anaerobic digestion process, organic waste materials will be converted into renewable natural gas while simultaneously generating nutrient-rich fertilizer. This integrated approach creates a circular economy model in which waste is diverted from landfills, converted into clean energy, and then returned to agricultural land in the form of natural nutrients. The system not only reduces greenhouse gas emissions but also supports regenerative farming practices and local energy production.
Once fully operational, the facility is expected to produce approximately 270,000 million British thermal units (MMBtu) of renewable natural gas annually. This volume of renewable energy is sufficient to meet the yearly energy requirements of roughly 5,300 homes. The RNG generated at the site will be connected to CenterPoint Energy’s distribution network, which serves nearly 950,000 customers across Minnesota.
CenterPoint Energy has emphasized the importance of locally produced renewable energy in supporting the state’s environmental goals. Company representatives noted that sourcing renewable natural gas from the Litchfield facility will help provide customers with a lower-carbon energy option while maintaining the reliable and affordable service expected by households and businesses.
The Minnesota project is being developed through a joint venture between Vanguard Renewables and TotalEnergies. The collaboration combines Vanguard’s expertise in organic waste recycling and biomethane production with TotalEnergies’ extensive experience in global energy development. Together, the companies aim to accelerate the deployment of renewable natural gas infrastructure throughout the United States and contribute to the transition toward cleaner energy systems.
Executives from TotalEnergies highlighted that the project demonstrates the strength of the partnership and reflects a shared commitment to developing practical low-carbon energy solutions. They also emphasized that facilities such as the one in Litchfield support farmers, strengthen local communities, and advance circular economy initiatives while helping meet rising demand for sustainable energy sources.
The facility is being constructed at Wagner Dairy, a family-owned farming operation that has been active since 1887. The project showcases Vanguard Renewables’ approach of partnering directly with agricultural producers by integrating anaerobic digestion systems on working farms. This model creates environmental advantages while generating long-term economic value for farming operations and surrounding communities.
In addition to producing renewable energy, the facility will generate a nutrient-rich digestate that can be applied to farmland as a natural fertilizer. This byproduct helps farmers reduce their dependence on synthetic fertilizers, lower input costs, and improve nutrient management practices across thousands of acres of agricultural land.
For Wagner Dairy, the project represents a long-term investment in sustainable farming and operational efficiency. Farm owners believe the partnership will enhance manure and nutrient management while delivering lasting economic and environmental benefits to both the farm and the wider community.
The development is also expected to provide a meaningful economic boost to the region. Construction activities are projected to create around 100 jobs, while the completed facility will support approximately 10 permanent positions. Additionally, the project will contribute new tax revenue and stimulate local economic growth.
According to Vanguard Renewables, the Midwest represents one of the most significant untapped renewable energy markets in the United States. Company assessments suggest the region could generate as much as 1,580 trillion Btu of renewable natural gas, a figure more than eight times larger than the current U.S. RNG market. With the addition of the Minnesota facility, Vanguard Renewables will operate 14 facilities nationwide, further strengthening its position as a leader in organics recycling and renewable energy development across key agricultural regions.
