I haven't seen such a plan or heard reference to such a plan, other than what you've just shared today. Most of the discussion I've heard in the mining sector has been around the effects of climate change on mining operations versus the contribution of mining operations to climate change.
I'll add that as part of the electricity planning process it has been noted that in Ontario there is no requirement for the mining sector to actually develop energy efficiency and energy conservation plans in the same way they are required in the commercial sector or other industrial sectors. To me it's a signal that at the provincial and federal levels there's a lot to be done in how we look at the contributions of this sector to greenhouse gas emissions and climate change.