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Landfill Group Commissions Pioneering RNG Facility in Columbus

On August 10, 2026, the Landfill Group, in collaboration with LS Power, officially commenced operations at its groundbreaking renewable natural gas (RNG) facility within the Pine Grove Landfill in Columbus, Georgia. This remarkable venture stands as the first of its kind in the region, signifying a significant step towards the harnessing of landfill gas as a renewable energy resource. A ceremonial opening will be held on November 12 to celebrate this milestone.

The development of the Columbus Power Producers (CPP) project exemplifies a successful partnership between the Landfill Group, LS Power, the local government, and Liberty Utilities. Michael Curran, the Development Manager, expressed pride in the project’s realization, acknowledging the collaborative efforts that facilitated its success. Notably, the Columbus Consolidated Government and its Public Works Department played crucial roles in navigating the challenges associated with the facility's development. Liberty Utilities also contributed significantly, showcasing their commitment to partnership and problem-solving.

The Technology Behind RNG

Landfill gas, generated naturally from the decomposition of organic waste, is collected from the Pine Grove Landfill and processed on-site. The gas undergoes a purification process to convert it into RNG, which is subsequently injected into the local natural gas distribution network managed by Liberty Utilities (Peach State Natural Gas) Corp. This innovative process not only diverts waste from landfills but also offers a cleaner, sustainable energy source.

According to estimates from the Environmental Protection Agency (EPA), the facility's operations are anticipated to yield environmental benefits equivalent to eliminating the carbon dioxide emissions produced by more than 21 million gallons of gasoline annually.

William Brinker, the Managing Director of the Landfill Group, highlighted the success of the initiative, which showcases the team’s resilience in overcoming project-specific challenges. He commended the synergetic efforts of partners like LS Power, the Columbus Consolidated Government, Liberty Utilities, and Mercuria for their instrumental roles in bringing the project to fruition. This project also emphasizes the importance of maintaining financial discipline for small-scale RNG facilities, ensuring their commercial viability.

Drale Short, the Director of Public Works for Columbus, acknowledged the facility as a critical success in the city's ongoing endeavor toward responsible landfill management and environmental stewardship. He conveyed that converting landfill gas into renewable natural gas contributes to emission reductions and enhances the sustainable operations of landfills, thereby providing a long-term energy resource from what would otherwise be wasted material.

Carolyn Bermudez, President of Liberty Utilities Georgia, emphasized their commitment to deliver safe and affordable natural gas while fostering robust collaborations within the community. She described the project as beneficial for diversifying the company’s gas supply, enhancing system resilience, and capturing naturally occurring gases, ultimately benefiting customers through lower costs and reduced carbon emissions.

The Landfill Group and LS Power Partnership

The partnership between the Landfill Group and LS Power centers on developing projects across the United States that convert landfill gas into renewable natural gas. Founded in 1991, the Landfill Group focuses solely on transforming biogas to renewable energy, comprising four dedicated entities that cover construction, manufacturing, and engineering for energy projects. Their extensive experience in biogas can be seen in over 60 successful landfill gas-to-energy projects.

LS Power, established in 1990, is a leading entity within the North American power sector, involved in substantial developments in energy infrastructure spanning generation, transmission, and energy expansion. They have raised over $95 billion to support infrastructure projects in the region, reinforcing their credibility as a trustworthy partner in renewable energy.

Community Commitment

The Integrated Waste Division of Columbus Consolidated Government, responsible for comprehensive waste collection services, underlines the municipality’s commitment to effective waste management and environmental protection. Their initiatives promote recycling and sustainability within the community, demonstrating an ongoing promise to environmental stewardship.

As the Landfill Group and its partners continue to roll out renewable energy projects, the Columbus RNG facility represents a turning point for advancing sustainable energy solutions in the region. The collaboration and innovation driving this project not only provide immediate benefits to the local community but also set a precedent for environmentally responsible practices in waste management and energy production for years to come.