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How Much Does It Cost to Charge a Tesla Model S in Rhode Island?

Quick Answer

Charging a 2026 Tesla Model S at home in Rhode Island costs approximately $82/month — that's $0.082/mile and saves $604/year compared to a 28 MPG gas car at Rhode Island's gas price of $3.70/gallon.

Sedans offer excellent aerodynamics and some of the highest efficiency ratings in the EV market, making them among the most cost-effective EVs to run daily. Cold weather reduces EV range by 20–40% as the battery heats itself and the cabin. Use scheduled departure to pre-heat on shore power before driving.

Cost per Mile

$0.082

home charging

Monthly Cost

$82

1,000 miles/month

Annual Savings

$604

vs. 28 MPG gas car

About the 2026 Tesla Model S

The Tesla Model S is the original long-range luxury EV that proved electric cars could be aspirational. The Plaid trim produces 1,020 horsepower and runs 0–60 in 1.99 seconds — the fastest production sedan ever made. The standard Long Range offers 405+ miles per charge.

Advantages

✓405+ miles of range (Long Range) — best range of any EV in its class

✓Plaid trim is the fastest production car ever made at 1.99 seconds 0–60

✓Premium interior with 17" portrait touchscreen and 12.3" driver display

✓Supercharger network access

Considerations

✗$74,990+ starting price makes it a luxury purchase

✗Yoke steering wheel (optional) is controversial — takes adjustment

✗Large size makes parking in urban environments challenging

✗Older design interior compared to newer EV competitors

Ideal Buyer

Performance enthusiasts, frequent long-distance drivers who need 400+ miles of real-world range, and buyers who want a status symbol that happens to be the best-driving car they've ever owned.

vs. Gas Equivalent

Directly competes with Mercedes-Benz EQS, BMW i7, and Porsche Taycan. Gas equivalent is a BMW 5 Series or Mercedes E-Class — but the Model S is faster than any of them.

Tesla Model S Charging Cost Breakdown in Rhode Island

Rhode Island's electricity rate of $0.27/kWh is above the national average of $0.17/kWh. At this rate, the Tesla Model S's 95 kWh battery costs $25.65 for a full charge — a meaningful savings versus gas at current prices.

Charging Method

$/kWh

$/month

$/year

🏠 Home (Level 2)

$0.27

$82

$982

🔌 Public Level 2

$0.49

$147

$1,767

⚡ DC Fast Charger

$0.49

$148

$1,782

⛽ Gasoline (28 MPG)

$3.70/gal

$132

$1,586

Based on 1,000 miles/month. Public L2 estimated at 1.8× home rate. DC fast charging at national average of $0.49/kWh.

2026 Tesla Model SSpecs & Charging Data

250 kW DC fast charging adds approximately 200 miles in 15 minutes at a V3 Supercharger. The 95 kWh battery charges fully at home in 8–10 hours on a 48A Level 2 circuit.

Battery

95 kWh

EPA Range

405 miles

Efficiency

3.3 mi/kWh

kWh/100 miles

30.3 kWh

DC Fast Charge

250 kW max

10–80% Time

~23 min

Body Type

Sedan

MSRP

$74,990

Full Charge Cost

$25.65

EV Ownership in Rhode Island

Rhode Island has growing EV adoption, largely in the Providence metro. As the smallest state, range anxiety is essentially nonexistent — a single charge covers the entire state multiple times over.

Incentives & Programs

Rhode Island offers the Drive Electric RI rebate (up to $1,500 for new EVs). National Grid RI and Providence Energy offer off-peak EV charging rates. The state participates in the TCI (Transportation Climate Initiative) framework.

Charging Infrastructure

I-95 through Providence is well-served. Newport and coastal areas are growing. Given the state's tiny size (48 miles long), there's no long-distance concern — any DCFC on I-95 can serve most of the state.

Grid & Energy Source

Rhode Island's grid is a mix of natural gas (~90%) and small renewables — the state lacks space for large-scale generation. However, offshore wind projects planned for RI Sound will significantly change this picture.

Rhode IslandElectricity Rates & EV Savings

The average residential electricity rate in Rhode Island is $0.27/kWh, which is above the national average of $0.17/kWh. With a gas price of $3.70/gallon, Rhode Island ranks as a favorable state for EV ownership.

Cold weather reduces EV range by 20–40% as the battery heats itself and the cabin. Use scheduled departure to pre-heat on shore power before driving. Your Tesla Model S's 95 kWh battery provides up to 405 miles of EPA-rated range. Real-world range may vary by 10–30% depending on temperature, speed, and terrain.

Annual EV Cost (home)

$982

Tesla Model S @ $0.27/kWh

Annual Gas Cost (28 MPG)

$1,586

@ $3.70/gallon in Rhode Island

You save every year by driving electric in Rhode Island

$604/year

That's $50/month saved vs. a 28 MPG gas car

Home vs. DC Fast Charging in Rhode Island

Monthly cost comparison for 1,000 miles in a Tesla Model S:

🏠 Home L2

$82

$82/mo

🔌 Public L2

$147

$147/mo

⚡ DC Fast

$148

$148/mo

⛽ Gasoline

$132

$132/mo

Tips for Charging Your Tesla Model S in Rhode Island

Rhode Island's cold climate and charging infrastructure have specific implications for Tesla Model S owners. Here are practical tips to maximize range and minimize charging costs in this state:

Rhode Island's tiny size means a single overnight Level 2 charge easily covers a week of commuting.

National Grid RI's off-peak EV rate is ~$0.10/kWh — low enough to make EV economics compelling despite the high base rate.

Providence's compact geography makes Level 2 public charging more practical here than in most states.

Offshore wind development offshore RI will make the grid substantially cleaner by 2027–2028.

Frequently Asked Questions

How much does it cost to charge a Tesla Model S at home in Rhode Island?

At Rhode Island's average residential rate of $0.27/kWh, charging a 2026 Tesla Model S at home costs approximately $82/month based on 1,000 miles of driving. A full charge costs $25.65.

How much does it cost to fully charge a Tesla Model S?

A full charge of the Tesla Model S's 95 kWh battery costs $25.65 at Rhode Island's rate of $0.27/kWh. At a public DC fast charger ($0.49/kWh), that's about $46.55.

Is it cheaper to charge a Tesla Model S or drive a gas car in Rhode Island?

Home charging the Tesla Model S in Rhode Island costs $0.082/mile. A comparable 28 MPG gas car costs $0.13/mile at Rhode Island's gas price of $3.70/gallon. EVs save approximately $604/year.

How long does it take to charge a Tesla Model S with DC fast charging?

The Tesla Model S supports up to 250 kW DC fast charging. A 10–80% charge takes approximately 23 minutes at peak speed. Actual time varies by charger capacity, battery temperature, and current state of charge.

How much does a Tesla Model S add to your electric bill in Rhode Island?

Driving 1,000 miles/month in a Tesla Model S adds about $82 to your monthly electric bill in Rhode Island. That's 30.3 kWh per 100 miles × $0.27/kWh.

How does cold weather in Rhode Island affect Tesla Model S range?

Cold winters in Rhode Island can reduce Tesla Model S range by 20–40%. With a 95 kWh battery and 405-mile EPA range, plan for 284–324 miles in cold conditions. Use the scheduled departure feature to pre-heat the cabin while still plugged in to preserve driving range.