Measured energy use and a computed annual operating-cost estimate for 9421 ENERGY STAR certified models across 9 categories. Spec and cost only — no brand pitches, no repair or financing fluff.
Typical operating cost, energy use and sizing for every appliance category on one page. Free.
Photo: U.S. federal agency (EFTA) / Wikimedia Commons (public domain)
Pick a category and your electricity rate to estimate what an appliance costs to run each year. Open the estimator →
Every operating cost is computed from a model's measured energy use at the national-average electricity rate — a comparison estimate, not a quote. See how we compile this.
Appliance energy & cost data, by the numbers — our 9421-model study →
Typical operating cost, energy use and sizing for every appliance category on one page. Free.