due to cold brittle behavior of the materials that they are made of.
"Lethbridge was -30 as was Drumheller, according to The Weather Network."
Actually we have known a solid week of minus forty quite often over the years in Central Alberta.
Also, snow accumulations and ice storms are bound to shut off solar at least for a while.
Here is the AESO forecast FWIW.
https://www.aeso.ca/grid/grid-planning/forecasting/wind-and-solar-power-forecasting/
The Liberals must stop growing the public service and instead find ways to boost the economy
(Really, get off our backs and get out of the way. That's all it would take)
https://nationalpost.com/opinion/fire-the-bureaucrats
https://wokewatchcanada.substack.com/p/did-the-rcmps-indigenous-policing