US states by solar electricity generation

California had the highest solar electricity generation of 51 states in 2016, at 27.04 TWh. North Dakota had the lowest, at 0 TWh. The median was 0.09 TWh and the figure for the United States was 54.87 TWh. Source: the U.S. Energy Information Administration.

Highest27.04California
Median0.0951 states
United States54.87History

All states, 2016

California: 27.04 TWhCalifornia27.04Arizona: 5.37 TWhArizona5.37North Carolina: 3.59 TWhNorth Carolina3.59Nevada: 3.5 TWhNevada3.5New Jersey: 2.22 TWhNew Jersey2.22Massachusetts: 1.86 TWhMassachusetts1.86Utah: 1.2 TWhUtah1.2Texas: 1.12 TWhTexas1.12Georgia: 1.08 TWhGeorgia1.08New York: 1.01 TWhNew York1.01Colorado: 1 TWhColorado1New Mexico: 0.91 TWhNew Mexico0.91Hawaii: 0.85 TWhHawaii0.85Maryland: 0.73 TWhMaryland0.73Florida: 0.43 TWhFlorida0.43Pennsylvania: 0.36 TWhPennsylvania0.36Connecticut: 0.34 TWhConnecticut0.34Indiana: 0.24 TWhIndiana0.24Missouri: 0.2 TWhMissouri0.2Oregon: 0.19 TWhOregon0.19Louisiana: 0.19 TWhLouisiana0.19Ohio: 0.17 TWhOhio0.17Tennessee: 0.16 TWhTennessee0.16Vermont: 0.13 TWhVermont0.13Delaware: 0.12 TWhDelaware0.12Washington: 0.09 TWhWashington0.09Illinois: 0.09 TWhIllinois0.09Michigan: 0.06 TWhMichigan0.06Virginia: 0.06 TWhVirginia0.06Iowa: 0.06 TWhIowa0.06New Hampshire: 0.05 TWhNew Hampshire0.05Minnesota: 0.05 TWhMinnesota0.05Rhode Island: 0.04 TWhRhode Island0.04South Carolina: 0.04 TWhSouth Carolina0.04Idaho: 0.04 TWhIdaho0.04Alabama: 0.04 TWhAlabama0.04Wisconsin: 0.04 TWhWisconsin0.04Arkansas: 0.03 TWhArkansas0.03Kentucky: 0.03 TWhKentucky0.03District of Columbia: 0.03 TWhDistrict of Columbia0.03Maine: 0.03 TWhMaine0.03Montana: 0.01 TWhMontana0.01Kansas: 0.01 TWhKansas0.01Oklahoma: 0.01 TWhOklahoma0.01Nebraska: 0.01 TWhNebraska0.01Mississippi: 0.01 TWhMississippi0.01West Virginia: 0.01 TWhWest Virginia0.01Wyoming: 0 TWhWyoming0Alaska: 0 TWhAlaska0South Dakota: 0 TWhSouth Dakota0North Dakota: 0 TWhNorth Dakota0
TWh. Source: EIA, Electricity data browser: net generation, all solar (utility-scale and estimated small-scale), all sectors, annual (EIA-923 and EIA-861M) via Data Commons. Retrieved 2026-10-11.

Full ranking

RankStates2016
TWh
Change on 2015
1California27.04+29.8%
2Arizona5.37+11.2%
3North Carolina3.59+145.8%
4Nevada3.5+89.6%
5New Jersey2.22+7.6%
6Massachusetts1.86+41.8%
7Utah1.2+1,115.9%
8Texas1.12+79.8%
9Georgia1.08+368.7%
10New York1.01+47%
11Colorado1+55.5%
12New Mexico0.91+20%
13Hawaii0.85+23.5%
14Maryland0.73+59.1%
15Florida0.43+12.9%
16Pennsylvania0.36+11.1%
17Connecticut0.34+59.3%
18Indiana0.24+44.5%
19Missouri0.2+23.3%
20Oregon0.19+65.9%
21Louisiana0.19+24.2%
22Ohio0.17+14.8%
23Tennessee0.16+21%
24Vermont0.13+31.6%
25Delaware0.12-7.3%
26Washington0.09+60.1%
27Illinois0.09+12.6%
28Michigan0.06+65.2%
29Virginia0.06+108.9%
30Iowa0.06+45.2%
31New Hampshire0.05+117%
32Minnesota0.05+65.7%
33Rhode Island0.04+60.5%
34South Carolina0.04+258.9%
35Idaho0.04+538.6%
36Alabama0.04+1,110.9%
37Wisconsin0.04+29.4%
38Arkansas0.03+423.7%
39Kentucky0.03+131.7%
40District of Columbia0.03-2.1%
41Maine0.03+54.3%
42Montana0.01+33.2%
43Kansas0.01+65.9%
44Oklahoma0.01+101.2%
45Nebraska0.01+391.9%
46Mississippi0.01+278.3%
47West Virginia0.01+26.4%
48Wyoming0+24.8%
49Alaska0n/a
50South Dakota0+104.4%
51North Dakota0+4%

Other periods

About this ranking

Net electricity generated from solar energy in the year, in terawatt hours: utility-scale photovoltaic and solar thermal plants of 1 megawatt or more, plus the U.S. Energy Information Administration's estimate of small-scale photovoltaic systems such as rooftop panels.

United States and its states only, from 2014, the first year of EIA's small-scale estimates. The state total in electricity generation leaves small-scale solar out, so solar divided by that total overstates its share.

Every value in the ranking comes from the same publisher and the same period, so the states are compared on one definition. Equal values share a rank.

How to cite

Source: U.S. Energy Information Administration. Electricity data browser: net generation, all solar (utility-scale and estimated small-scale), all sectors, annual (EIA-923 and EIA-861M). Retrieved through Data Commons (datacommons.org). https://www.eia.gov/electricity/data/browser/. Retrieved 2026-10-11.

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Questions

Which state has the highest solar electricity generation?

California, with 27.04 TWh in 2016, according to the U.S. Energy Information Administration.

Which state has the lowest solar electricity generation?

North Dakota, with 0 TWh in 2016.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Energy Information Administration, Electricity data browser: net generation, all solar (utility-scale and estimated small-scale), all sectors, annual (EIA-923 and EIA-861M). Retrieved 2026-10-11.

US states: more rankings