New Jersey home charging cost for the 2026 Volvo EX30 Twin Performance

In New Jersey, home electricity runs 23.65¢/kWh — put a 2026 Volvo EX30 Twin Performance's EPA-rated 31.1 kWh/100mi against that and 100 miles costs $7.35, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 54.1% 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 Volvo EX30 Twin Performance costs roughly $1,102 a year to charge at home in New Jersey, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,301 a year.

Cost of a full charge

Covering the 2026 Volvo EX30 Twin Performance's EPA-rated 253-mile range takes about 78.6 kWh, which costs about $18.59 at New Jersey'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 13,902 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Volvo EX30 Twin Performance alone ranks 74 of 400 models for efficiency; New Jersey alone ranks 40 of 51 states for electricity price.

Getting set up to charge a 2026 Volvo EX30 Twin Performance 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.

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

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how New Jersey's 23.65¢/kWh compares? The guide to charging cost by state ranks every state side by side.