Maryland home charging cost for the 2027 Chevrolet BOLT

In Maryland, home electricity runs 21.27¢/kWh — put a 2027 Chevrolet BOLT's EPA-rated 28.2 kWh/100mi against that and 100 miles costs $6, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 62.6% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

At fueleconomy.gov's default of 15,000 annual miles, the 2027 Chevrolet BOLT costs roughly $900 a year to charge at home in Maryland, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,503 a year.

Cost of a full charge

Covering the 2027 Chevrolet BOLT's EPA-rated 262-mile range takes about 73.9 kWh, which costs about $15.71 at Maryland's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2027 Chevrolet BOLT in Maryland, ranked

This combination ranks 9,404 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Chevrolet BOLT alone ranks 30 of 400 models for efficiency; Maryland alone ranks 39 of 51 states for electricity price.

Getting set up to charge a 2027 Chevrolet BOLT at home

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.

Get quotes from local electricians for Level 2 charger installation in Maryland before deciding.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2027 Chevrolet BOLT's cost in Maryland. At 21.27¢/kWh, Maryland sits in the middle of the national range — the guide to why charging cost varies by state shows where.