A higher Hobart power bill can result from increased winter heating, hot-water use, a meter estimate, tariff changes or a higher electricity rate from your retailer. Check the bill for kilowatt-hours used, the meter-reading type and any daily supply charge, then compare these with an earlier bill rather than looking only at the total. Ask your retailer to review an unexpectedly high or estimated reading, and consider whether a different available plan suits your usage. You may also be eligible for a Tasmanian electricity concession, so check the Tasmanian Government website or ask your retailer about the current rules.