Home›Cost to Charge›Rivian R1S in Delaware

How Much Does It Cost to Charge a Rivian R1S in Delaware?

Quick Answer

Charging a 2026 Rivian R1S at home in Delaware costs approximately $62/month — that's $0.062/mile and saves $762/year compared to a 28 MPG gas car at Delaware's gas price of $3.50/gallon.

SUVs balance cargo space with reasonable efficiency, making them the most popular EV body style in the U.S. — and this one handles that balance well. 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

$0.062

home charging

Monthly Cost

$62

1,000 miles/month

Annual Savings

$762

vs. 28 MPG gas car

About the 2026 Rivian R1S

The Rivian R1S is an adventure-ready 7-seat electric SUV designed for buyers who need off-road capability without sacrificing on-road comfort. Built in Normal, Illinois, with a proprietary quad-motor system, it's the most capable off-road EV available.

Advantages

✓Up to 14 inches of ground clearance and wade depth of 3.5 feet

✓Gear tunnel and front trunk provide exceptional storage versatility

✓Rivian Adventure Network (RAV) expanding to rival Tesla for off-road destinations

✓Interior is purpose-built for outdoor adventure with integrated organization

Considerations

✗$75,900+ price reflects premium positioning

✗2.6 mi/kWh efficiency is lower than competitors given its adventure focus

✗Rivian's service network is still growing — may be far from urban centers

✗Software has had bugs and recall issues in early production years

Ideal Buyer

Outdoor enthusiasts and adventure-seekers who camp, tow boats, and need off-road capability. Buyers who go to places no other EV can follow. Those who would have bought a Land Rover Defender or Toyota 4Runner.

vs. Gas Equivalent

Competes with Ford Bronco and Land Rover Defender in off-road pedigree. Electric equivalent of a Range Rover Sport in luxury SUV positioning.

Rivian R1S Charging Cost Breakdown in Delaware

Delaware's electricity rate of $0.16/kWh is below the national average of $0.17/kWh. At this rate, the Rivian R1S's 135 kWh battery costs $21.60 for a full charge — a meaningful savings versus gas at current prices.

Charging Method

$/kWh

$/month

$/year

🏠 Home (Level 2)

$0.16

$62

$738

🔌 Public Level 2

$0.29

$111

$1,329

⚡ DC Fast Charger

$0.49

$188

$2,262

⛽ Gasoline (28 MPG)

$3.50/gal

$125

$1,500

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 Rivian R1SSpecs & Charging Data

230 kW DC fast charging. 135 kWh battery provides approximately 321 miles. 10–80% takes approximately 30 minutes at a 250 kW charger. Level 2 at home (48A) adds approximately 25 miles per hour.

Battery

135 kWh

EPA Range

321 miles

Efficiency

2.6 mi/kWh

kWh/100 miles

38.5 kWh

DC Fast Charge

230 kW max

10–80% Time

~35 min

Body Type

SUV

MSRP

$75,900

Full Charge Cost

$21.60

EV Ownership in Delaware

Delaware has a growing EV market, aided by its proximity to the Philadelphia and DC metro areas, lack of sales tax (makes EVs cheaper to buy), and relatively affordable electricity rates.

Incentives & Programs

Delaware offers a $3,500 EV rebate through its Clean Vehicle Rebate program, plus potential utility rebates from Delmarva Power. The absence of sales tax adds $1,500–$4,000 in savings at purchase compared to neighboring states.

Charging Infrastructure

The I-95 corridor is well-served with DCFC. Dover and Wilmington have solid Level 2 networks. Given the state's small size, a single charge can cover the full length of Delaware.

Grid & Energy Source

Delaware draws power primarily from PJM's regional grid (mix of nuclear, natural gas, and renewables). Local generation leans toward natural gas. Net metering is available for solar customers.

DelawareElectricity Rates & EV Savings

The average residential electricity rate in Delaware is $0.16/kWh, which is below the national average of $0.17/kWh. With a gas price of $3.50/gallon, Delaware 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 Rivian R1S's 135 kWh battery provides up to 321 miles of EPA-rated range. Real-world range may vary by 10–30% depending on temperature, speed, and terrain.

Annual EV Cost (home)

$738

Rivian R1S @ $0.16/kWh

Annual Gas Cost (28 MPG)

$1,500

@ $3.50/gallon in Delaware

You save every year by driving electric in Delaware

$762/year

That's $63/month saved vs. a 28 MPG gas car

Home vs. DC Fast Charging in Delaware

Monthly cost comparison for 1,000 miles in a Rivian R1S:

🏠 Home L2

$62

$62/mo

🔌 Public L2

$111

$111/mo

⚡ DC Fast

$188

$188/mo

⛽ Gasoline

$125

$125/mo

Tips for Charging Your Rivian R1S in Delaware

Delaware's moderate climate and charging infrastructure have specific implications for Rivian R1S owners. Here are practical tips to maximize range and minimize charging costs in this state:

Delaware's compact size means range anxiety is rarely an issue — a single overnight charge covers most daily driving easily.

No sales tax on vehicles means buying an EV here is cheaper than in Pennsylvania or Maryland.

Delmarva Power's EV charging rates reward off-peak overnight charging — enroll in a TOU plan before your first bill arrives.

The I-95 Delaware Welcome Center has reliable fast chargers, useful for I-95 corridor travelers.

Frequently Asked Questions

How much does it cost to charge a Rivian R1S at home in Delaware?

At Delaware's average residential rate of $0.16/kWh, charging a 2026 Rivian R1S at home costs approximately $62/month based on 1,000 miles of driving. A full charge costs $21.60.

How much does it cost to fully charge a Rivian R1S?

A full charge of the Rivian R1S's 135 kWh battery costs $21.60 at Delaware's rate of $0.16/kWh. At a public DC fast charger ($0.49/kWh), that's about $66.15.

Is it cheaper to charge a Rivian R1S or drive a gas car in Delaware?

Home charging the Rivian R1S in Delaware costs $0.062/mile. A comparable 28 MPG gas car costs $0.13/mile at Delaware's gas price of $3.50/gallon. EVs save approximately $762/year.

How long does it take to charge a Rivian R1S with DC fast charging?

The Rivian R1S supports up to 230 kW DC fast charging. A 10–80% charge takes approximately 35 minutes at peak speed. Actual time varies by charger capacity, battery temperature, and current state of charge.

How much does a Rivian R1S add to your electric bill in Delaware?

Driving 1,000 miles/month in a Rivian R1S adds about $62 to your monthly electric bill in Delaware. That's 38.5 kWh per 100 miles × $0.16/kWh.

What is the best charging setup for a Rivian R1S in Delaware?

For a Rivian R1S owner in Delaware, a Level 2 home charger (at least 32A, preferably 48A) is the ideal setup. At Delaware's rate of $0.16/kWh, overnight home charging costs $62/month for 1,000 miles — significantly less than gas. DC fast charging at $0.49/kWh is 4–5× more expensive and best reserved for road trips.