Our Annual Water, Gas and Electricity Bills are as follows

Water $900
Gas $400
Electricity $4000

We only use Gas for the cooktop and Hot water, everything else is Electric. We still haven't put a washing line up outside since we built 5 years ago so we use the dryer a lot (we have drying racks in the laundry for other stuff). Our biggest electricity use is tv/computers and the reverse cycle refridgerated Aircon. We also have a beer fridge and deep freeze, both electricity guzzlers! Our Summer and Winter bills are about double what our Autumn/Spring Bills are, purely due to the heating and cooking costs

We just splashed out and installed a 8kW solar system, the electricity we export should cover our electricity bills and give us a credit to transfer to the gas bills and then some. I'm actually looking forward to our next electricity bill now!