May 3, 2021. Enbridge Inc., Walker Industries and Comcor Environmental, announced a partnership to jointly develop renewable natural gas (RNG) projects across Canada.

The partnership aims to transform landfill waste into carbon-neutral energy, which will be injected into local natural gas distribution networks across Canada, reducing the overall carbon emission of the gas supply used to heat homes, power businesses and fuel vehicle fleets.

The partnership brings together industry leaders with a proven track record in energy transportation and landfill gas utilization to deliver a cost-effective solution to help advance Canada’s energy transition to a low-carbon future.

“Renewable natural gas is a low-carbon fuel that will help us get to net-zero,” said Seamus O’Regan, Canada’s Minister of Natural Resources. “Companies like Enbridge are working to lower emissions, create jobs, and develop new opportunities to transform landfill waste into low-emitting energy.”

The industry estimates over 33 Petajoules (PJ) of landfill derived RNG can be generated in Canada, potentially supplying energy to approximately 400,000 homes for a year. This joint venture intends to unlock this RNG potential and offer commercially viable solutions to landfills ready for development. The Niagara RNG facility in Ontario, which is currently under development for in service in 2022, is the partnership’s first landfill RNG project, and several additional projects are in the works.

Canada has over 10,000 landfill sites, generating approximately 30 Megatonnes (Mt) of carbon dioxide equivalent (CO2e) annually, accounting for 20 percent of national methane emissions. Only one third of those landfill emissions are captured and utilized and the rest are emitted directly to the atmosphere. Repurposing this under-utilized resource has the potential to divert 20 Mt of CO2e, which is comparable to diverting 850 million trash bags of organic material from landfills per year.

“RNG presents a tremendous opportunity to provide affordable, reliable, and low-carbon fuel for Canada’s increasing energy needs, leveraging our existing energy system and stimulating economic growth,” said Cynthia Hansen, Executive Vice President and President, Gas Distribution and Storage, Enbridge. “For example, the Niagara RNG facility project will generate enough clean energy to heat 8,750 homes and reduce GHG emissions by 48,000 tonnes per year. This is just one example of how Enbridge is connecting consumers to renewables sources of energy. Together we’re leading the way to a green energy future.”