The Town of Cardston is set to receive $5 million in provincial funds for a new wastewater treatment system. (Photo: Google Maps)

By David Opinko

Cardston receiving $5 million for new wastewater treatment system

Aug 22, 2025 | 10:32 AM

The Alberta Government is looking to test new ways of treating wastewater, and the Town of Cardston will be one of its pilot locations.

It is investing $5 million into a new wastewater system in Cardston that uses helpful bacteria to eat sewage.

Justin Riemer, CEO of Emissions Reduction Alberta (ERA), says it uses 50 per cent less electricity than the current system.

If the project is successful, he states that it would make wastewater treatment more affordable and environmentally friendly.

“This investment, made through ERA’s Continuous Intake Program, supports practical solutions that help Alberta’s municipalities manage the complexity of waste and water. This program allows us to support the right projects at the right time, helping municipalities deliver essential services and meet the long-term needs of their communities,” says Riemer.

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Cardston mayor Maggie Kronen says she is grateful for the province’s support.

It will help the town to launch Alberta’s first-ever standalone Membrane Aerated Biofilm Reactor Pilot, which she believes represents an innovative leap forward.

“This groundbreaking installation in the Town of Cardston signals a bold shift in how not only municipalities, but other commercial operators, approach sustainable wastewater infrastructure. Cardston is delighted to be leading the way in embracing transformative technology,” says Kronen.

The total cost of this project is $17.9 million.

The Alberta Government is also giving $5 million to the Peace River Waste Management Company for technology that turns garbage into carbon-neutral power.

It is estimated to cut waste by 85 per cent, reduce disposal costs by 20 per cent, and lower landfill methane emissions by more than 22 million tonnes.