^Thanks for posting that!
I didn't know of the change in scope for the Creative Energy steam plant. This major redesign would explain the slow progress we've seen.
The 2021 approved design was for 2 new boilers under BC Place (Expo Plant) and retaining & refurbishing the newer boilers in the existing Beatty Plant. Then when the electric boilers were announced the plan was for two new electric boilers to be installed in the Beatty Plant (presumably scrapping all the existing gas boilers) and keeping the planned gas fired Expo Plant. Source:
https://assets.ctfassets.net/8a0wf23...on_Project.pdf
Now they are installing four new boilers in a new Beatty plant, scrapping the entire existing plant, and cancelling the Expo Plant.
Here's a summary from your link:
Now the only question is how many electric and gas boilers make up the four. We know there will still be at least one gas boiler as the new design references a flue stack. Given the configuration of 3 big and 1 small boiler I would guess the three big are electric and the odd one out is gas.