Such as In many cases it makes economic sense to run an electric space heater when it is -40 C or F outside.
How many times have I pointed out that using electricity for heating is not economic. We use carbon based fuels for heating. There is an orders-of-magnitude difference in efficiency. If you are a Physicist and don't know this, I am flabbergast.
does it matter its where we wanna be, lets burn some powow and make sure there is plenty of electricity