Out bill runs about 3.8 - 4K per month. We run the ac in the bedroom about 10 hrs per night (retired, so I like to sleep in), a couple of lights (I hate dark areas in the sala) and a large fridge/freezer. Also garden lights (although via transformers) and 2 normal lightbulbs in the garden. It's roughly what we were used to when living 'at home', so no major difference. TV is rarely off - the wife likes her teleseryes and the Aldub stuff.