Sometimes solar isn’t the best option for some peoples situation but for my household it makes perfect sense. We live on top of a mountain and don’t use air conditioning at all. We don’t need it. We also get a ton of snow and we are the last on the power line. We lose power quite often. So, I installed 20 solar panels (5kw ) along with all the necessary equipment, inverter, batteries, charge controller etc. I just ordered 20 more panels to run wifeys hot tub and to make us completely grid free.
We also have a very nice creek on our property so I installed a micro hydro system that produces around 1.8kw continuous.
This system completely powers our not so efficient house even in the dead of winter. I installed a Mrcool 5 ton inverter heat pump and I also use a wood / coal stove in the basement.