The short answer: A 2026 Tesla Model Y Long Range AWD costs about $3.97 per 100 miles to charge at home in Mississippi, and $12.98 for the energy to drive its 327-mile EPA range. That uses the August 2026 residential average of 14.43¢/kWh, up from 13.61¢/kWh in August 2025 and about 21% below the U.S. residential average of 18.16¢/kWh. The same 100 miles cost about $12.73 in a 30-mpg gas SUV at AAA’s Mississippi average of $3.820 a gallon (October 28, 2026), and about $14.85 at a public DC fast charger.
EIA Table 5.6.A: EIA labels the 2026 values in this table as preliminary estimates based on a cutoff model sample from Form EIA-861M (formerly EIA-826). Values for 2025 are final. These are state or district-wide residential averages, not a household tariff. Method.
EV vs gas in Mississippi: cost per 100 miles
Mississippi’s regular gas averaged $3.820 a gallon on October 28, 2026, the 8th-cheapest among the 50 states and the District (AAA).
| How you fuel | Math | Per 100 mi | 12,000 mi/yr | Source |
|---|---|---|---|---|
| 2026 Tesla Model Y Long Range AWD, charged at home | 14.43¢/kWh × 27.50 kWh | $3.97 | $476 | EPA · EIA |
| 2026 Tesla Model Y Long Range AWD, public DC fast | $0.540/kWh × 27.50 kWh | $14.85 | $1,782 | Paren, U.S. average |
| 2026 Toyota RAV4 (2.5 L hybrid, 2WD) | $3.820/gal ÷ 43 mpg | $8.88 | $1,066 | EPA · AAA |
| 2026 Honda CR-V FWD (1.5 L turbo, gas) | $3.820/gal ÷ 30 mpg | $12.73 | $1,528 | EPA · AAA |
- Home charging vs the gas SUV: about $1,051 a year less at 12,000 miles. Home charging stays cheaper until electricity reaches about 46.30¢/kWh, 3.2× the state average.
- Home charging vs the hybrid: home charging is about $590 a year cheaper. The break-even against the hybrid is 32.30¢/kWh.
- Public fast charging vs gas: relying on DC fast charging costs more than the gas SUV at these prices ($14.85 vs $12.73 per 100 miles).
Checked on the Model Y: 27.50 kWh/100 mi × $0.1443/kWh = 3.9682, which rounds to $3.97 per 100 miles. The gas SUV is 100 ÷ 30 mpg × $3.820 = 12.7320, or $12.73. The break-even electricity price is $12.73 ÷ 27.50 kWh = 46.30¢ per kWh.
Utility EV and time-of-use prices in Mississippi
We could not find a published EV or time-of-use price to quote for a major utility in Mississippi when we checked in November 2026.
AFDC’s utility records (program types, no prices) list 3 utilities in Mississippi with an EV rate or managed charging:
- Covington Electric System (EV rate) · site
- Entergy (EV rate) · site
- Memphis Light, Gas and Water (EV rate) · site
Have an off-peak price? Put it in the calculator.
EV rebates and tax credits in Mississippi
We found no open state EV rebate or tax credit in Mississippi, and no utility charger rebate we could verify, when we checked in November 2026.
Federal credits are gone: 30D and 25E for vehicles acquired after Sept. 30, 2025, and 30C for chargers placed in service after June 30, 2026 (IRS: new, used, charger).
Public charging in Mississippi
The AFDC counted 708 public charging ports at 225 locations in Mississippi on October 28, 2026: 358 Level 2 and 350 DC fast. AFDC also counts about 7,200 battery-electric vehicles registered in Mississippi through 2025 (0.3% of light-duty registrations). That is about 10.2 EVs per public port, against 21.7 nationally, the 9th-fewest EVs per port among the 50 states and the District.
Paren’s Q3 2026 report has no Mississippi figure, so fast-charging math here uses its U.S. average of $0.540 per kWh.
Stations that bill energy delivered to the car charge less than the EPA wall figure. As a rough estimate (wall energy × 0.894, a Level 2 efficiency from Sears et al., 2014), the Model Y comes to about $13.28 per 100 miles at $0.540/kWh.
Cost to charge five common EVs in Mississippi
| Vehicle | EPA kWh/100 mi | EPA range | Home / 100 mi | Home full charge | Public DC / 100 mi |
|---|---|---|---|---|---|
| 2026 Tesla Model Y Long Range AWD | 27.50 | 327 mi | $3.97 | $12.98 | $14.85 |
| 2026 Tesla Model 3 Standard RWD | 24.30 | 321 mi | $3.51 | $11.26 | $13.12 |
| 2026 Chevrolet Equinox EV FWD | 31.08 | 319 mi | $4.48 | $14.31 | $16.78 |
| 2026 Hyundai Ioniq 5 RWD | 30.00 | 318 mi | $4.33 | $13.77 | $16.20 |
| 2026 Ford Mustang Mach-E RWD | 31.44 | 260 mi | $4.54 | $11.80 | $16.98 |
Where Mississippi sits
Mississippi is in the East South Central census division.
States next to Mississippi on price
Also in East South Central
All 50 states and D.C., ranked
Open the calculator at 14.43¢/kWh
Related: what a Level 2 charger costs to install in Mississippi, home charger rebates in Mississippi, the extra EV registration fee in Mississippi, whether your panel can take a Level 2 circuit, home charger comparison, and all free EV tools.
Pricing a Level 2 charger? See the charger guide and the ChargePoint Home Flex review.
Check Home Flex on AmazonFAQ: charging an EV in Mississippi
How much does it cost to charge an EV at home in Mississippi?
About $3.97 per 100 miles in a 2026 Tesla Model Y Long Range AWD at 14.43¢/kWh (EIA, August 2026), and $12.98 for its full 327-mile range. The five EVs in the table run $3.51 to $4.54 per 100 miles.
Is charging an EV cheaper than buying gas in Mississippi?
Yes, at home: $3.97 per 100 miles for the Model Y versus $12.73 for a 30-mpg gas SUV and $8.88 for a 43-mpg hybrid, with regular at $3.820 (AAA, October 28, 2026). The SUV only wins above 46.30¢/kWh.
Is public DC fast charging more expensive than gas in Mississippi?
Yes. $14.85 per 100 miles at $0.540/kWh (Paren, U.S. average) is more than the gas SUV’s $12.73 and $10.88 more than home charging.
Do Mississippi utilities offer EV charging rates?
AFDC lists Covington Electric System, Entergy, and Memphis Light, Gas and Water with an EV rate or managed-charging program, but we could not find a published price to quote for a major utility here. Ask your utility for its off-peak price.
What EV rebates or tax credits are available in Mississippi?
None that we could verify: in November 2026 we found no open state EV rebate or tax credit in Mississippi and no utility charger rebate with a published amount. The federal purchase and charger credits have also ended.
How many public EV chargers are there in Mississippi?
The AFDC station count for October 28, 2026 shows 225 public charging locations in Mississippi with 708 ports: 358 Level 2 and 350 DC fast. AFDC counts about 7,200 battery-electric vehicles registered there through 2025, or about 10.2 EVs per public port.
More sources
Electricity, gas, vehicle and fast-charging sources are linked in the tables above.
- AFDC station counts (October 28, 2026), registrations (2025), and utility records (2026-10-28).
- NOAA NCEI Climate at a Glance, statewide mean temperature: Mississippi January 45.6°F, July 81°F (1991–2020 averages).
- AAA, cold weather and EV range (Feb. 7, 2019).
- EIA state generation data, 2024: natural gas 77.6%, nuclear 13.8%, coal 4.3%, solar 2.2%.