Whole-Home Electrification Calculator

How much would going all-electric save you each year? Step by step, appliance by appliance — based on real PG&E gas and electric rates.

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What runs on gas today
Your rates

Based on 3CE and PG&E's rates for the standard time-of-use plan (E-TOU-C), current as of March 2026. Use the rate on your own bill if you have it.

Based on PG&E's residential gas rates for the 12 months to October 2026. Use the rate on your own bill if you have it.

How far to project
Savings per year
-$154
Going electric costs more each year at these rates

Appliance by appliance

  1. HVAC Heat Pump HVAC

    Heat pump provides both heating & cooling — 3–4× more efficient than gas

    Per year
    -$110
    Running total
    -$110
  2. Water heater HP Water Heater

    2–3× more efficient than a gas water heater

    Per year
    -$44
    Running total
    -$154

The totals

  • Gas burned today700 therms
  • Gas cost today$1,946
  • Electric cost after$2,100
  • CO₂ avoided per year2,726 kg
  • Projected over the horizon (25 years)-$8,461
  • Savings per year-$154

This shows energy savings only. What an install costs depends on your existing setup, so that number comes from a consultation.

What's in this number

Each appliance converts its yearly gas use to the electricity an equivalent heat-pump or induction appliance would draw, using 29.3 kWh per therm, an 80% efficiency factor for the gas unit it replaces, and the coefficient of performance shown for the replacement. Savings compare what you spend on gas today against what that electricity costs at your rate. The federal Section 25C credit that used to help with heat pump and supporting panel costs ended for work placed in service after December 31, 2025, so no federal credit is applied here. This tool shows annual energy savings only — install costs come from a real consultation.

What's next?

Schedule a free electrification consultation
See what qualifies for GoGreen Home financingRead more about electrification

Sunrise Electrical Contracting holds California CSLB licence #C10-1097237 (C-10, Electrical).

This is a planning number, not a substitute for a licensed electrician confirming the panel, the service and the utility feed in person.

We work in Santa Cruz County.