⚡Electricity Savings Simulator

Adjust appliance usage hours to simulate how much you can save on your electricity bill.

$/kWh

Appliance Settings

Wattage (W) / Current use (h/day) / Reduced use (h/day)

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Where to Start Cutting Your Electricity Bill

The biggest electricity consumers in a typical US home are HVAC systems, water heaters, and large appliances. Your air conditioner alone can account for 40–50% of summer electricity use. Reducing AC runtime by just 1 hour per day saves roughly $9–12 per month at average US rates.

Refrigerators run 24/7 and consume 10–15% of annual electricity. Keeping coils clean and the door sealed well can reduce their consumption by 5–10%. Switching to LED lighting cuts lighting energy use by up to 80% compared to incandescent bulbs.

This simulator uses a flat rate per kWh. If your utility uses tiered pricing, your actual savings may be higher if reduced usage drops you to a lower tier.

Frequently Asked Questions

Does standby power (phantom load) matter?

Yes. TVs, gaming consoles, and chargers draw 1–10W on standby. A household's phantom load typically adds $5–$15/month. Power strips with switches help eliminate this waste.

What's the fastest payback home improvement for electricity?

LED lighting has the fastest ROI — typically under 1 year. Smart thermostats (like Nest or Ecobee) usually pay back in 1–2 years by optimizing HVAC scheduling.