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- Ameresco, Republic Services, and PG&E Open Largest Landfill Gas-to-RNG Plant in California
Ameresco, Republic Services, and PG&E Open Largest Landfill Gas-to-RNG Plant in California

Key Highlights:
Ameresco, Republic Services, and PG&E celebrate the launch of California's largest landfill gas-to-renewable natural gas (RNG) plant.
The Keller Canyon RNG plant will reduce emissions by 62,000 metric tons annually, equal to taking 30,000 cars off the road.
The facility will deliver 1 billion cubic feet of RNG annually into the PG&E pipeline system.
Supports California’s carbon neutrality by 2045 and Republic Services’ 50% biogas reuse by 2030 goal.
Source: Business Wire
Notable Quotes:
“Together, we’re turning waste into a clean energy resource that cuts emissions and reduces our reliance on fossil fuels.”
“Republic Services is investing in sustainability innovation to provide decarbonization solutions, and the Keller Canyon RNG project with Ameresco is a prime example.”
“Partnerships with other change-makers like Ameresco and Republic Services are critical to this effort.”
Our Take:
The opening of the Keller Canyon RNG plant marks a significant milestone in renewable energy innovation, particularly in California's journey towards carbon neutrality. The plant’s integration of co-located LFG-to-Electric technology is not only environmentally beneficial but also economically impactful. It highlights the power of collaborative partnerships among industry leaders like Ameresco, Republic Services, and PG&E. By harnessing landfill gas already present, this project demonstrates a practical path forward for reducing fossil fuel dependency and making meaningful strides toward achieving both state and corporate sustainability goals. This sets a precedent for future developments in renewable energy production.