decarbonize

Solar powering up water and wastewater treatment plants

Solar powering up water and wastewater treatment plants

Western Canadian municipalities are turning to solar to power water and wastewater treatment plants (WWTP) as a means to decarbonize and cut costs. The trend is particularly strong in sunny Alberta and Saskatchewan, where electricity is traditionally produced by natural gas or coal. Lumsden, a Saskatchewan town with a population of 1,800, turned to solar when its outdated lagoon system near a river meant stepping up to a mechanical WWTP.