Comox Strathcona Waste Management (CSWM) is pleased to announce the signing of a Landfill Gas Purchase Agreement (Agreement) with FortisBC Energy Inc. (FortisBC) that intends to upgrade landfill gas to Renewable Natural Gas (RNG)1 at the Comox Valley Waste Management Centre (CVWMC) in Cumberland, BC.
Landfills produce methane gas as organic materials like food and wood waste decompose in an oxygen deprived environment. At the CVWMC, landfill gas is currently captured through a network of piping and wells to reduce methane emissions through flaring. Processing that landfill gas to pipeline quality RNG and injecting it into FortisBC's gas system will displace conventional natural gas from the system.
"CSWM is excited to partner with FortisBC on this innovative project that aligns with our commitment to sustainability and reduces greenhouse gas emissions," says Co-Chair Will Cole-Hamilton.
"This project represents an important step toward turning waste into a valuable resource that can benefit our communities," explains Co-Chair Mark Baker.
FortisBC has been partnering with landfills across British Columbia for over a decade to upgrade landfill gas into RNG that helps to reduce overall greenhouse gas emissions. Increasing the production of RNG supports the provincial government's CleanBC Roadmap to 2030, which aims to reduce emissions and promote the use of renewable energy.
"Renewable Natural Gas is a low-carbon energy that can help British Columbia advance its climate action goals and provides an option for our customers to reduce overall greenhouse gas emissions," said Joe Mazza, Vice-President, Energy Supply and Resource Development at FortisBC. "Adding new RNG supply is part of how we can help to lower overall emissions while continuing to provide safe, reliable and affordable energy."
Over the next year, the project will undergo further evaluation to assess its engineering and financial viability before any construction will proceed. The Agreement will also need approval from the British Columbia Utilities Commission. If the project moves ahead as planned, it is expected to generate enough energy to heat between 600 and 1,100 homes annually.
1 Renewable Natural Gas (also called RNG or biomethane) is produced in a different manner than conventional natural gas. It is derived from biogas, which is produced from decomposing organic waste from landfills, agricultural waste and wastewater from treatment facilities. The biogas is captured and cleaned to create RNG. When RNG is added to North America's natural gas system, it mixes with conventional natural gas. This means we're unable to direct RNG to a specific customer. But the more RNG is added to the gas system, the less conventional natural gas is needed, thereby reducing the use of fossil fuels and overall greenhouse gas emissions.