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

Quick Answer

Charging a 2026 Tesla Model S at home in California costs approximately $100/month — that's $0.10/mile and saves $1,071/year compared to a 28 MPG gas car at California's gas price of $5.30/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. Moderate climates provide near-optimal EV performance year-round. Expect battery range close to EPA estimates and consistent charging costs across seasons.

Cost per Mile

$0.10

home charging

Monthly Cost

$100

1,000 miles/month

Annual Savings

$1,071

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 California

California's electricity rate of $0.33/kWh is above the national average of $0.17/kWh. At this rate, the Tesla Model S's 95 kWh battery costs $31.35 for a full charge — a meaningful savings versus gas at current prices.

Charging Method

$/kWh

$/month

$/year

🏠 Home (Level 2)

$0.33

$100

$1,200

🔌 Public Level 2

$0.59

$180

$2,160

⚡ DC Fast Charger

$0.49

$148

$1,782

⛽ Gasoline (28 MPG)

$5.30/gal

$189

$2,271

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

$31.35

EV Ownership in California

California accounts for over 40% of all US EV sales and has the most mature EV market in the country. The state's ZEV mandate, high gas prices, and tech culture have driven adoption across all income levels and vehicle segments.

Incentives & Programs

California offers the Clean Vehicle Rebate Project (up to $2,000–$4,500 for income-qualifying buyers), plus a Clean Air Vehicle decal for HOV lane access. PG&E, SCE, and SDG&E all offer EV-specific rate plans with significant off-peak discounts. PACE financing programs help with home charger installation.

Charging Infrastructure

California has the largest public charging network in the US with 80,000+ public chargers. Tesla Superchargers, Electrify America, EVgo, and ChargePoint are dense throughout the state. Even rural areas along major highways are well-served.

Grid & Energy Source

California's grid is ~35% renewables (solar + wind), ~15% large hydro, and ~15% nuclear. The carbon footprint of EV charging in California is among the lowest in the US and continues to drop as solar capacity grows. Midday charging is especially clean.

CaliforniaElectricity Rates & EV Savings

The average residential electricity rate in California is $0.33/kWh, which is above the national average of $0.17/kWh. With a gas price of $5.30/gallon, California ranks as a favorable state for EV ownership.

Moderate climates provide near-optimal EV performance year-round. Expect battery range close to EPA estimates and consistent charging costs across seasons. 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)

$1,200

Tesla Model S @ $0.33/kWh

Annual Gas Cost (28 MPG)

$2,271

@ $5.30/gallon in California

You save every year by driving electric in California

$1,071/year

That's $89/month saved vs. a 28 MPG gas car

Home vs. DC Fast Charging in California

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

🏠 Home L2

$100

$100/mo

🔌 Public L2

$180

$180/mo

⚡ DC Fast

$148

$148/mo

⛽ Gasoline

$189

$189/mo

Tips for Charging Your Tesla Model S in California

California's moderate 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:

Charge between midnight and 9 AM on TOU-EV2 plans to get rates under $0.15/kWh despite the high base rate.

California's solar boom means midday grid electricity is often the cleanest in the world — if you have solar, export during the day and charge at night.

In wildfire conditions, utility PSPS events can cut power — keep the battery above 50% during fire season as a buffer.

HOV sticker for solo EV drivers is a major quality-of-life perk in LA and Bay Area traffic — prioritize getting it after purchase.

Frequently Asked Questions

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

At California's average residential rate of $0.33/kWh, charging a 2026 Tesla Model S at home costs approximately $100/month based on 1,000 miles of driving. A full charge costs $31.35.

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 $31.35 at California's rate of $0.33/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 California?

Home charging the Tesla Model S in California costs $0.10/mile. A comparable 28 MPG gas car costs $0.19/mile at California's gas price of $5.30/gallon. EVs save approximately $1,071/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 California?

Driving 1,000 miles/month in a Tesla Model S adds about $100 to your monthly electric bill in California. That's 30.3 kWh per 100 miles × $0.33/kWh.