🔌 Home Energy Efficiency Analyzer

Calculate energy consumption, costs, and CO2 emissions for your household appliances. Make informed decisions to save money and reduce your carbon footprint.

⚡ Appliance Details

Average US rate: $0.15/kWh

⚖️ Compare Appliances

See the difference between old and new appliances:

ℹ️ Understanding Your Results

kWh (Kilowatt-hour)

The unit of energy used on your electricity bill. 1 kWh = 1000 watts used for 1 hour.

Carbon Intensity

How much CO₂ is produced per kWh. Varies by region based on energy sources (coal, gas, renewable).

Energy Star

Look for Energy Star certified appliances - they use 10-50% less energy than standard models.