I can't predict whether the targets will be met. Personally, I'm optimistic.
Having said that, when I look at the curve from 1992 to today, I see that Canada is the only G7 country whose emissions are increasing rather than decreasing. Looking at its track record, the pessimist and realist in us could say that Canada hasn't been able to meet any of the targets it set for itself in its plans or in the international agreements in Rio, Kyoto and Copenhagen. Canada will perhaps not succeed in meeting the goals of the Paris Agreement either; we will have to wait and see.