It's a very comprehensive question, so I will answer it in two parts.
The first part is to talk about how the emissions reduction plan has achieved emissions reductions since its inception. The second part is to touch upon the modelling approach, and I will turn to my colleague, Mr. Hermanutz.
First of all, I would fully agree with the findings and the recommendations of the commissioner. There is still work to be done in order for us to meet the ambitious 2030 goal of at least 40% emissions reductions compared to the 2005 levels. That being said, I think it's also fair to demonstrate that Canada has achieved meaningful emissions reductions. We're already substantially bending the curve on emissions in Canada, and that is reversing a trajectory of emissions that would have gone unconstrained without any limitation in the future to one that is now significantly going downward.