I appreciate the discussion we've been having today.
I recognize that pricing carbon is being proposed as a great disincentive to our economic growth and activity when, in fact, it's the very incentive that's enabling us to invest in other initiatives in the green economy. It's enabling us to have that drive to do something now to protect each generation as we go forward.
Oftentimes, when I hear some of these discussions.... I heard this one on the provincial side in Ontario when we were deliberating over the price of carbon back in 2015 and 2016 to offer an alternative, which we brought forward by way of cap and trade. We were part of the Western Climate Initiative, alongside Quebec and California. Ontario was netting about $1.5 billion, or thereabouts, annually to reinvest dollar for dollar in the green economy—retrofits, home renovations—enabling us to get a head start on the green economy and opportunities to support families as we went forward and grew the economy.
It was the alternative. It exempted Ontario from going through a federal carbon pricing system because we had already initiated one. The Conservative government that came in afterwards then dismantled that initiative and brought forward a fight with the federal government over something that it lost through a constitutional debate.
In the end, we're faced with this alternative, but many economists are still saying that a much better and cheaper way to move forward is pricing carbon. I appreciate some of the discussions we've had today because of that, because it's not free. Pricing carbon is not something that we can make available to everyone. The greater polluters should be paying their fair share to enable most families—especially the single moms who were just referred to earlier—to net out a greater benefit for themselves.
I know and appreciate your reference to the fact that four out of five or eight out of 10 average families in Canada will benefit through rebates with respect to this. At the same time, it will enable us to cause the higher polluters to pay their share and will provide the incentive now to bring forward a new economy, as we have in Saskatchewan with the alternative sources of trade. That will enable us to provide for cleaner alternatives. That wouldn't exist had we not put these incentives in place in the first place.
To this point, I would like to ask a question. Keeping in mind that many economists have also noted that this is a very cost-effective way to reduce emissions, which is ultimately what we're trying to do, do you believe that those causing pollution should pay for it?