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

Quick Answer

Charging a 2026 Tesla Model S at home in Texas costs approximately $42/month — that's $0.042/mile and saves $905/year compared to a 28 MPG gas car at Texas's gas price of $3.30/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. Hot climates can reduce EV range by 10–15% due to air conditioning load and battery thermal management. Pre-conditioning your battery while still plugged in minimizes this effect.

Cost per Mile

$0.042

home charging

Monthly Cost

$42

1,000 miles/month

Annual Savings

$905

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 Texas

Texas's electricity rate of $0.14/kWh is below the national average of $0.17/kWh. At this rate, the Tesla Model S's 95 kWh battery costs $13.30 for a full charge — a meaningful savings versus gas at current prices.

Charging Method

$/kWh

$/month

$/year

🏠 Home (Level 2)

$0.14

$42

$509

🔌 Public Level 2

$0.25

$76

$916

⚡ DC Fast Charger

$0.49

$148

$1,782

⛽ Gasoline (28 MPG)

$3.30/gal

$118

$1,414

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

$13.30

EV Ownership in Texas

Texas is rapidly becoming the #3 EV state after California and Florida. Tesla's Austin Gigafactory, Houston's energy sector pivot, and Dallas-Fort Worth's suburban growth are driving adoption. The state has a libertarian-friendly approach to EV infrastructure.

Incentives & Programs

Texas has no state EV tax credit, though Austin and some other cities offer local incentives. ERCOT's deregulated grid means you can choose competitive providers with EV-specific rate plans. Some utilities offer Level 2 charger rebates.

Charging Infrastructure

Texas has excellent DCFC coverage along I-10, I-35, I-45, and I-20. Dallas, Houston, Austin, and San Antonio are all well-served. West Texas (El Paso to San Antonio) has long stretches requiring planning — I-10 West is manageable but has 80+ mile gaps.

Grid & Energy Source

Texas' ERCOT grid is roughly 35% natural gas, 30% wind (Texas generates the most wind power of any state), and growing solar. The wind+solar combination makes TX EV charging cleaner than the gas percentage suggests, especially overnight when wind is strongest.

TexasElectricity Rates & EV Savings

The average residential electricity rate in Texas is $0.14/kWh, which is below the national average of $0.17/kWh. With a gas price of $3.30/gallon, Texas ranks as a favorable state for EV ownership.

Hot climates can reduce EV range by 10–15% due to air conditioning load and battery thermal management. Pre-conditioning your battery while still plugged in minimizes this effect. 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)

$509

Tesla Model S @ $0.14/kWh

Annual Gas Cost (28 MPG)

$1,414

@ $3.30/gallon in Texas

You save every year by driving electric in Texas

$905/year

That's $75/month saved vs. a 28 MPG gas car

Home vs. DC Fast Charging in Texas

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

🏠 Home L2

$42

$42/mo

🔌 Public L2

$76

$76/mo

⚡ DC Fast

$148

$148/mo

⛽ Gasoline

$118

$118/mo

Tips for Charging Your Tesla Model S in Texas

Texas's hot 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:

Texas summers (110°F in Dallas/Phoenix) are severe on battery thermal management — charge during cooler nighttime hours whenever possible.

Choose a competitive electricity provider with an EV TOU rate — rates can go as low as $0.04–0.06/kWh overnight with the right plan.

I-10 West from San Antonio to El Paso is one of the longest low-service stretches in the US — a Tesla Supercharger or Electrify America stop at Ozona and Fort Stockton is essential.

Texas wind peaks overnight, meaning late-night charging is both cheaper and cleaner than daytime.

Frequently Asked Questions

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

At Texas's average residential rate of $0.14/kWh, charging a 2026 Tesla Model S at home costs approximately $42/month based on 1,000 miles of driving. A full charge costs $13.30.

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 $13.30 at Texas's rate of $0.14/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 Texas?

Home charging the Tesla Model S in Texas costs $0.042/mile. A comparable 28 MPG gas car costs $0.12/mile at Texas's gas price of $3.30/gallon. EVs save approximately $905/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 Texas?

Driving 1,000 miles/month in a Tesla Model S adds about $42 to your monthly electric bill in Texas. That's 30.3 kWh per 100 miles × $0.14/kWh.

How does Texas's heat affect Tesla Model S range and battery?

High temperatures in Texas increase air conditioning load and activate battery cooling systems, reducing effective range by 10–15%. With a 405-mile EPA range, expect 352–373 miles during peak summer heat. Pre-conditioning the cabin while plugged in helps preserve battery charge for actual driving.