Expanding wastewater services in Airdrie

Since 2022, Airdrie’s population has risen by more than 25 per cent. With the population now over 90,000 and demand on critical infrastructure continuing to rise, this $50 million investment will support the construction of a new 7-kilometre wastewater pipeline that connects to the City of Calgary’s existing wastewater treatment system. This regional approach is a cost-effective and environmentally responsible solution, eliminating the need for a new treatment facility while supporting the development of thousands of new homes and businesses.

“Airdrie is one of the fastest-growing municipalities in Alberta, and needs upgraded infrastructure to meet the demand for new, serviced, sub-divisions. This expansion will support projected growth of 45,000 housing units and a significant number of commercial developments,” said Devin Dreeshen, Minister of Transportation and Economic Corridors.

This project ensures that Airdrie can continue to growth sustainably while leveraging existing regional infrastructure assets, rather than building a new treatment facility. By partnering with Calgary to manage wastewater treatment, Airdrie is reducing long-term infrastructure costs.

“Our government’s investment in upgraded wastewater infrastructure is great news for a growing community like Airdrie. With new residential and commercial developments popping up every day in this area, the need for reliable wastewater treatment services has never been greater. By bringing new wastewater pipeline infrastructure online, we are ensuring families and businesses have the services they need to thrive,” said Angela Pitt, MLA for Airdrie-East.

As more people and businesses choose to call Airdrie home, this wastewater system upgrade will ensure reliable service for new residential and commercial developments while supporting future growth by removing infrastructure barriers, attracting investment, and enhancing the city’s economic competitiveness.

“We are deeply grateful to the Province of Alberta for recognizing the significant infrastructure pressures facing the City of Airdrie. This announcement represents the largest provincial funding commitment in our city’s history and comes at a pivotal time for our growing community. We extend our sincere thanks to The Provincial Government, our partners in private industry and the dedicated team at the City of Airdrie, along with everyone who contributed to making this achievement possible,” said Peter Brown, mayor, City of Airdrie.

The total cost of the project is $114 million. Design work will begin later in 2025, with construction set to begin in 2026 and completion anticipated by 2027.