They are most likely not based in the US, but converting to USD to make comparison easier.
Specifying USD is indeed often a service usually offered by people born elsewhere for people born elsewhere. Americans seem rarely know about these mysterious places, where bills can come in all sorts of funny sizes and colours. (kind of joking)
I am not in Quebec but Quebec hydro rate D for standard residential would be one example of around what I pay.
https://www.hydroquebec.com/residential/customer-space/rates...
Another example would be Manitoba hydro
All figures in Canadian currency
https://www.hydro.mb.ca/account/rates/residential/