The province of Saskatchewan in Canada is experimenting with a carbon capture and storage project at the Boundary Dam power plant (despite the name it’s actually a coal-fired power plant)
It has had middling success so far, and is subject to a hefty amount of criticism- mostly because the CO2 generated is simply being used to frack a nearby oil field and help extract more fossil fuels
https://en.wikipedia.org/wiki/Boundary_Dam_Power_Station?wprov=sfti1#Carbon_capture_and_storage_demonstration_project
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