We've been in the new place for 9 months.
We have solar Electricity (E) and solar Hot Water (HW).
We have LED lighting throughout.
We have a pool with a heater.
We have air conditioning.
We have all the normal mod cons - eg dishwasher, computers, TVs, dryer, fridges etc etc.
I'm now looking at cutting my electricity usage. For - with all the gadgets - Solar E and HW - we still seem to pay a lot at account time.