Watts & Bills

Watts & Bills is an Australian website that calculates what it costs to run a home, tracking electricity rates, wholesale prices, and appliance running costs across every Australian state. It uses published 2026-27 tariffs rather than estimates, showing live wholesale prices by state and a ranked breakdown of annual running costs for appliances such as electric vehicle chargers, hot water systems, air conditioning, pools, spas, and household electronics. The site aims to help Australians understand where their electricity spending actually goes, highlighting details like standing charges on appliances such as spas. It draws on AEMO wholesale data and state reference tariffs to give state-specific cost comparisons for common household equipment.