Cheapest States to Charge a Rivian R1T

#1: Nevada at $832/year. The most expensive state costs 4.0× more.

RankStateRate (¢/kWh)Annual home charging cost
1Nevada13.11$832/year
2Nebraska13.25$841/year
3Utah13.37$849/year
4Louisiana13.49$857/year
5Tennessee14.07$893/year
6Arkansas14.12$897/year
7North Dakota14.12$897/year
8Kentucky14.26$905/year
9Oklahoma14.33$910/year
10Idaho14.37$912/year
11North Carolina14.74$936/year
12Mississippi14.88$945/year
13Washington14.91$947/year
14New Mexico15.06$956/year
15Florida15.10$959/year
16Montana15.14$961/year
17Arizona15.18$964/year
18Wyoming15.24$968/year
19South Dakota15.36$975/year
20West Virginia15.45$981/year
21South Carolina15.55$987/year
22Kansas15.71$997/year
23Iowa15.93$1,011/year
24Texas15.94$1,012/year
25Missouri16.22$1,030/year
26Oregon16.32$1,036/year
27Georgia16.36$1,039/year
28Alabama16.40$1,041/year
29Colorado17.13$1,088/year
30Virginia17.22$1,093/year
31Indiana17.51$1,112/year
32Minnesota17.52$1,112/year
33Ohio19.19$1,218/year
34Delaware19.29$1,225/year
35Wisconsin19.56$1,242/year
36Illinois19.89$1,263/year
37Pennsylvania21.73$1,380/year
38Maryland21.84$1,387/year
39Michigan22.99$1,460/year
40Connecticut24.32$1,544/year
41District of Columbia24.39$1,549/year
42Vermont24.44$1,552/year
43New Jersey24.95$1,584/year
44New Hampshire27.01$1,715/year
45Alaska28.21$1,791/year
46Rhode Island29.23$1,856/year
47New York29.49$1,872/year
48Maine29.59$1,879/year
49Massachusetts29.61$1,880/year
50California34.74$2,206/year
51Hawaii52.72$3,347/year

How we calculated this

For each state we compute the home Level 2 charging cost for a Rivian R1T (135 kWh battery, 2.1 mi/kWh EPA efficiency) driving 12,000 miles per year, at the state's average residential rate. Charging losses of ~10% are accounted for.

State electricity prices come from the U.S. Energy Information Administration’s Electric Power Monthly, Table 5.6.A (June 2026). See our methodology for the full formula.