With solar panels, able to "sell" electricity back to National Grid, meaning in the warm months, our bill has a negative balance. In addition $120/month, year round, back to me for all the sun power we generate. Also, able to fuel electric truck for "free" during the warm months with home charger. The caveat: heating in part with mini-splits (the rest wood) is expensive during the cold months. On the other hand, using the mini-split in our main room on the dehumidifier setting which is energy efficient, keeps this room tolerable in the dews and heat we've been getting. We also have ceiling fans, so nights for sleeping are tolerable as well. We desperately miss the sacred ritual, at least to some on here, of "installs," but as a recovering Catholic, I can deal.