Washington home charging cost for the 2026 Chevrolet Silverado EV Std Range (11kW Charger)

In Washington, home electricity runs 14.35¢/kWh — put a 2026 Chevrolet Silverado EV Std Range (11kW Charger)'s EPA-rated 50.3 kWh/100mi against that and 100 miles costs $7.22, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 55% less than gas per mile, here specifically.

What a year of driving costs

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Chevrolet Silverado EV Std Range (11kW Charger) costs roughly $1,082 a year to charge at home in Washington, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,321 a year.

Cost of a full charge

Covering the 2026 Chevrolet Silverado EV Std Range (11kW Charger)'s EPA-rated 283-mile range takes about 142.3 kWh, which costs about $20.42 at Washington's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

How this compares nationally

This combination ranks 13,607 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Chevrolet Silverado EV Std Range (11kW Charger) alone ranks 394 of 400 models for efficiency; Washington alone ranks 15 of 51 states for electricity price.

Before you install a home charger in Washington

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Ask a licensed Washington electrician to quote the install before this math becomes a real decision.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Washington's 14.35¢/kWh rate ranks 15 of 51 states; the state rate guide lays out the full spread.