Charging a 2026 Tesla Model S Plaid at home in Mississippi

A 2026 Tesla Model S Plaid draws 30.6 kWh per 100 miles per the EPA; at Mississippi's 15.35¢/kWh residential rate that's $4.7 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 70.7% cheaper per mile than gasoline in Mississippi — charging at home costs a fraction of what gas would here.

2026 Tesla Model S Plaid: yearly cost in Mississippi

Mississippi owners putting 15,000 annual miles on a 2026 Tesla Model S Plaid spend about $704 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,699 saved annually, at this mileage.

What one full charge costs

At Mississippi's rate, fully covering this 2026 Tesla Model S Plaid's 368-mile EPA range costs about $17.28 (112.6 kWh) — the energy the EPA test actually used, not the battery's rated size.

2026 Tesla Model S Plaid in Mississippi, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Tesla Model S Plaid in Mississippi ranks 3,187 for cost savings versus gas — 1 being the best deal nationally. Separately, the Tesla Model S Plaid ranks 70 of 400 EV models for raw efficiency, and Mississippi ranks 22 of 51 for cheapest residential electricity.

Next step: home charger installation

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

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

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 Tesla Model S Plaid's cost in Mississippi. Curious how Mississippi's 15.35¢/kWh compares? The guide to charging cost by state ranks every state side by side.