Appliance Energy Cost Index is an independent reference site for model-level appliance energy use. It answers one question before you buy: how much electricity will this exact model use per year?
All figures come from EPA ENERGY STAR Certified Products (Socrata open data) (data.energystar.gov). Certification data is reported by manufacturers; this site does not measure or estimate values itself. This site is not affiliated with or endorsed by EPA or ENERGY STAR.
Estimated running costs use a flat rate of $0.17/kWh. US residential average assumption (EIA average, state rates vary roughly 0.10-0.40 USD/kWh).
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The underlying certification data is refreshed automatically in line with the source update cycle.