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How Much Does It Cost to Charge a Tesla Model 3 in Wyoming?

Quick Answer

Charging a 2026 Tesla Model 3 at home in Wyoming costs approximately $32/month — that's $0.032/mile and saves $1,207/year compared to a 28 MPG gas car at Wyoming'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

$0.032

home charging

Monthly Cost

$32

1,000 miles/month

Annual Savings

$1,207

vs. 28 MPG gas car

About the 2026 Tesla Model 3

The Tesla Model 3 is the world's best-selling EV and the benchmark for electric sedans. Its minimalist interior, over-the-air updates, and access to Tesla's Supercharger network make it the default EV recommendation for most buyers entering the market.

Advantages

✓Access to Tesla's 50,000+ Supercharger network — the most reliable fast-charging infrastructure in the US

✓Industry-leading software and over-the-air updates that add new features regularly

✓Strong resale value compared to most EVs

✓Rear-wheel drive RWD Long Range offers 340+ miles of range

Considerations

✗No physical controls for HVAC or mirrors — everything goes through the touchscreen

✗Rear seat headroom is tight for passengers over 6'1"

✗No frunk (front trunk) in standard configurations

✗Autopilot hardware issues prompted recalls that affected earlier models

Ideal Buyer

The Model 3 is ideal for daily commuters, tech-forward buyers, and anyone who values software sophistication, charging network access, and long-term cost of ownership over luxury finishes or cargo space.

vs. Gas Equivalent

The closest gas equivalent is a BMW 3 Series or Toyota Camry — the Model 3 competes in the near-luxury compact sedan space but typically costs $250–$400/month less to fuel and maintain.

Tesla Model 3 Charging Cost Breakdown in Wyoming

Wyoming's electricity rate of $0.12/kWh is below the national average of $0.17/kWh. At this rate, the Tesla Model 3's 57 kWh battery costs $6.84 for a full charge — making it one of the more compelling EV economics in this state.

Charging Method

$/kWh

$/month

$/year

🏠 Home (Level 2)

$0.12

$32

$379

🔌 Public Level 2

$0.22

$57

$682

⚡ DC Fast Charger

$0.49

$129

$1,547

⛽ 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 3Specs & Charging Data

170 kW DC fast charging delivers a 10–80% charge in roughly 25–30 minutes at a V3 Supercharger. At home, a Level 2 NEMA 14-50 outlet or Wall Connector adds 30–35 miles per hour overnight.

Battery

57 kWh

EPA Range

310 miles

Efficiency

3.8 mi/kWh

kWh/100 miles

26.3 kWh

DC Fast Charge

170 kW max

10–80% Time

~20 min

Body Type

Sedan

MSRP

$38,990

Full Charge Cost

$6.84

EV Ownership in Wyoming

Wyoming has very low EV adoption due to sparse population, extreme climate, and a fossil fuel economy. Cheyenne and Casper have the most activity. The state's low electricity rates are a financial positive for EV owners.

Incentives & Programs

Wyoming has no state EV incentive. Federal incentives apply. Rocky Mountain Power offers standard rate structures with limited EV programs. The state's oil and gas industry makes EV policy progress slow.

Charging Infrastructure

I-80 has DCFC coverage at Cheyenne, Laramie, and Rawlins, but gaps exist. I-25 north to Casper is manageable. Going off major interstates in Wyoming is a real range planning challenge.

Grid & Energy Source

Wyoming is the largest coal-producing state, but also a significant wind producer (~30% of generation). Rocky Mountain Power's wind integration is growing, and the grid is cleaner than the coal production image suggests.

WyomingElectricity Rates & EV Savings

The average residential electricity rate in Wyoming is $0.12/kWh, which is below the national average of $0.17/kWh. With a gas price of $3.70/gallon, Wyoming ranks as a very 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 3's 57 kWh battery provides up to 310 miles of EPA-rated range. Real-world range may vary by 10–30% depending on temperature, speed, and terrain.

Annual EV Cost (home)

$379

Tesla Model 3 @ $0.12/kWh

Annual Gas Cost (28 MPG)

$1,586

@ $3.70/gallon in Wyoming

You save every year by driving electric in Wyoming

$1,207/year

That's $101/month saved vs. a 28 MPG gas car

Home vs. DC Fast Charging in Wyoming

Monthly cost comparison for 1,000 miles in a Tesla Model 3:

🏠 Home L2

$32

$32/mo

🔌 Public L2

$57

$57/mo

⚡ DC Fast

$129

$129/mo

⛽ Gasoline

$132

$132/mo

Tips for Charging Your Tesla Model 3 in Wyoming

Wyoming's cold climate and charging infrastructure have specific implications for Tesla Model 3 owners. Here are practical tips to maximize range and minimize charging costs in this state:

Cheyenne is the best-served Wyoming city for EV charging — stock up there before heading west on I-80.

Wyoming winters are severe and windy — the combination of cold temperatures and wind chill can reduce range significantly. Always leave with maximum charge.

I-80 across southern Wyoming is high-altitude (7,000+ ft) with strong headwinds — actual range can be 20–30% below EPA estimates.

Rocky Mountain Power's EV rate plan offers off-peak discounts — enroll immediately to maximize savings.

Frequently Asked Questions

How much does it cost to charge a Tesla Model 3 at home in Wyoming?

At Wyoming's average residential rate of $0.12/kWh, charging a 2026 Tesla Model 3 at home costs approximately $32/month based on 1,000 miles of driving. A full charge costs $6.84.

How much does it cost to fully charge a Tesla Model 3?

A full charge of the Tesla Model 3's 57 kWh battery costs $6.84 at Wyoming's rate of $0.12/kWh. At a public DC fast charger ($0.49/kWh), that's about $27.93.

Is it cheaper to charge a Tesla Model 3 or drive a gas car in Wyoming?

Home charging the Tesla Model 3 in Wyoming costs $0.032/mile. A comparable 28 MPG gas car costs $0.13/mile at Wyoming's gas price of $3.70/gallon. EVs save approximately $1,207/year.

How long does it take to charge a Tesla Model 3 with DC fast charging?

The Tesla Model 3 supports up to 170 kW DC fast charging. A 10–80% charge takes approximately 20 minutes at peak speed. Actual time varies by charger capacity, battery temperature, and current state of charge.

How much does a Tesla Model 3 add to your electric bill in Wyoming?

Driving 1,000 miles/month in a Tesla Model 3 adds about $32 to your monthly electric bill in Wyoming. That's 26.3 kWh per 100 miles × $0.12/kWh.

How does cold weather in Wyoming affect Tesla Model 3 range?

Cold winters in Wyoming can reduce Tesla Model 3 range by 20–40%. With a 57 kWh battery and 310-mile EPA range, plan for 217–248 miles in cold conditions. Use the scheduled departure feature to pre-heat the cabin while still plugged in to preserve driving range.