Thank you for the question.
There are emission reduction activities and projects that are profitable in different ways. They have varying abatement costs. I've seen in the range of $10 to $20 per tonne, all the way up to $300 per tonne to reduce emissions. While the economy has been stronger and is recovering, as we've seen with commodity prices, there is still limited capital to go around. While projects may be economic, the first focus for emission reductions is to ensure that we are achieving and exceeding established regulatory requirements and other regulations that have already been announced for the horizon. Then we need to look at other opportunities as well.