Interesting article I read the other day.
https://energynow.ca/2022/03/oil-and...try-in-canada/
"The highest expenditure by province occurred in Alberta, where companies in all sectors spent nearly $3.4 billion on environmental protection in 2019. This represents almost 40 per cent of spending across the country, which Statistics Canada says is because of the prominence of the oil and gas industry. Next highest was businesses in Ontario, which spent approximately $2 billion on environmental protection in 2019. "
I'm willing to bet that number goes WAY up in 2022 with the increase in $/bbl.
I'm trying to find what the Feds spend each year, but it's somewhere in that range.