MacroDataHub

Prix de l'électricité aux États-Unis par État

Le formulaire EIA-861M, le recensement mensuel des services publics d'électricité, mesure le prix de détail moyen payé par les clients résidentiels, commerciaux et industriels ainsi que pour l'ensemble des secteurs, le volume d'électricité vendu et le nombre de clients desservis, pour les États-Unis, chacun des cinquante États et le district de Columbia, publié par l'U.S. Energy Information Administration.

Source : EIA (U.S. Energy Information Administration) - Formulaire EIA-861MDernière mise à jour : Données suivies par Bui Thanh PhucÀ propos de ces données ↓

Indicateur07-202606-202605-202604-202603-202602-202601-202612-202511-202510-202509-202508-202507-202506-202505-202504-202503-202502-202501-202512-202411-202410-202409-202408-202407-202406-202405-202404-202403-202402-202401-202412-202311-202310-202309-202308-202307-2023
PRIX DE DÉTAIL MOYEN4
Prix résidentiel, États-Unis418,3118,3418,4418,8318,5617,6517,4517,2417,7817,9718,0817,6117,4517,4717,3717,5517,0916,4315,9416,2716,8517,0916,8216,616,6216,3816,416,8616,6716,115,4115,6916,1916,4816,2715,9115,86
Nord-Est2
Nouvelle-Angleterre6
Connecticut24,1624,3227,3732,2430,4730,7728,325,327,0227,7230,4830,2427,627,1931,5932,2332,533,230,0228,1229,153033,0529,962825,9726,7529,5929,1229,5127,3426,8926,9829,0129,3127,9426,63
Maine32,4129,5928,6328,4228,3232,1730,7330,3927,8526,6327,9828,2527,9828,1427,9128,1128,2726,2526,1326,2125,1725,7826,2623,7723,1522,420,9421,4923,8424,827,3927,9928,4629,0626,7925,3727,73
Massachusetts30,4929,6128,8229,4530,2130,4631,1630,8831,2231,3730,4130,6130,0730,3329,930,6330,1830,4230,0731,1730,2229,2529,2629,5628,9228,2728,7729,5129,729,3228,3528,9428,4128,1928,1828,0227,43
New Hampshire26,627,0127,3327,2426,9226,5226,3226,2827,3727,2727,8224,4722,7923,5124,0223,6622,8123,0123,423,6824,4624,7824,9322,9321,7922,5223,1122,8422,323,5624,8524,7425,5825,4923,2426,1328,96
Rhode Island28,2929,2329,4628,329,9129,4530,1431,1530,8231,1628,326,5226,1826,842928,8932,333,2931,6625,435,6127,7628,7126,8325,7627,2728,2928,1530,4731,1731,3730,8629,7830,0825,2725,5424,31
Vermont23,7524,4424,8924,5624,1123,2723,2923,2224,1724,7823,9222,2722,142323,7522,9722,3821,9921,7422,0525,1623,0422,4621,2621,121,7622,1521,721,5621,0620,821,0921,5722,1121,2120,4720,45
Mid-Atlantic3
New Jersey25,1924,9523,2723,5323,4923,1223,1322,9822,7322,5523,3924,9525,3224,8820,4820,1519,8719,719,6819,4119,5819,5619,3220,6320,719,918,5718,4618,0117,6517,8217,5617,4717,4617,9718,5118,42
New York29,929,4929,9329,4528,5529,9928,3727,3926,4226,9527,2326,6726,2226,5526,6925,6925,4526,2225,3424,4124,7425,0525,0525,225,0924,623,6823,0323,6924,323,4922,4222,8521,9923,2422,2622,29
Pennsylvanie21,7221,7321,5521,4720,9220,320,1920,0820,1620,4920,4619,9319,5119,6919,2918,9618,421817,5617,5618,0418,4317,7817,5717,4317,6718,5618,3117,9717,2717,3717,5218,1118,4418,0217,8917,94
Midwest2
Centre-Nord Est5
Illinois19,2219,8923,8520,4718,8617,8316,3617,0718,3118,7419,0518,0617,2218,2918,5818,2817,5516,4715,7815,9617,0616,4815,815,6215,1916,0116,5216,5115,9515,614,7714,8415,6515,7514,713,7414,81
Indiana16,7317,5118,1517,917,8516,0616,1915,9117,4117,3417,3316,4716,1816,4816,916,8916,414,6414,5514,3316,2415,7314,8214,7914,7114,8115,2615,3314,514,0713,714,5814,6415,1714,114,1714,47
Michigan23,0522,9922,0121,3921,22019,5219,5319,9420,4621,220,7320,5520,8220,2319,9319,3518,8918,4818,4218,8419,420,1219,7719,8119,9919,5619,3818,8518,7218,4918,718,5919,219,4919,5719,43
Ohio19,4519,1919,5219,4918,7817,5217,5917,3117,6617,8517,6117,5917,3817,517,0916,3216,115,8315,6215,8816,4716,5715,7515,7315,7815,8316,5616,6616,215,6715,4715,5715,6515,8915,5915,6315,73
Wisconsin19,0619,5619,7419,2118,818,7418,217,8418,3918,3718,7318,5218,2518,5218,9418,2117,7517,4117,3616,2616,9317,1617,7317,5717,4617,6217,8617,3517,0116,9816,5116,5816,8517,1417,4117,1917,02
Centre-Nord Ouest7
Iowa15,9915,9314,1413,8613,4212,7412,8312,613,5513,4814,7915,5815,3115,3314,1613,3412,4812,1411,9912,313,1813,1714,0514,7814,8814,7614,1513,0112,7712,0711,7811,9512,9113,4614,1215,1715,17
Kansas15,2715,7115,1315,7815,3415,1114,2914,4315,115,1715,214,7714,4615,0414,7314,8214,3413,6713,3613,814,6714,3414,6914,4314,8514,111414,2314,0713,612,9112,7213,0413,4513,213,3513,48
Minnesota17,4517,5216,9516,3915,0815,3914,9814,9615,6716,3717,116,9116,9217,1215,8415,0815,114,614,5114,115,0115,9616,4516,4516,516,5415,8615,2614,8814,5814,2414,0914,5215,4515,4415,6115,6
Missouri16,0916,2213,6814,0113,4412,1711,811,9113,1212,9515,8415,4615,5615,9113,0112,8812,0111,2711,2111,5712,5312,414,6214,7214,6114,5412,4612,3512,411,2710,6611,3311,9812,214,0314,2514,42
Nebraska13,7813,2513,5913,2813,111,7911,7611,5712,5213,1313,8513,1612,8413,1413,1513,0611,7110,8510,5310,5811,9611,8812,9112,2912,0812,711,9611,5811,3410,479,6410,4711,2611,6712,3212,1912,35
Dakota du Nord13,4114,1213,6112,3511,9511,6410,9211,0211,9312,8213,6612,9713,3113,7113,111,7211,1110,239,9510,2311,3112,0812,8512,7312,9413,6713,111,410,5110,539,9510,2710,7711,7112,8312,5512,63
Dakota du Sud15,3715,3615,7314,5214,2913,2413,612,5113,8114,0914,7613,9814,5214,2214,3313,3712,7511,8412,0812,2713,2713,6613,8413,6413,5313,9613,4312,6712,1311,911,3311,812,2113,0513,2413,0713,3
Sud3
Atlantique Sud9
Delaware18,4819,2919,3818,7917,6416,2716,5117,1218,8118,3118,1216,8216,5818,1618,1317,9716,7115,6515,5316,7918,2218,0716,815,7915,6116,4217,3917,6616,715,8315,6216,317,2217,4315,8115,6615,09
District de Columbia25,2124,3925,425,412523,9723,7223,922,7223,9223,6723,1923,0422,720,4321,3220,419,7118,8318,7918,9318,5918,0317,417,0717,1617,8417,9317,7117,1516,8817,8216,9918,0316,2916,4816,61
Floride15,0315,115,1715,3814,8615,815,9215,0215,7815,715,7615,3715,1115,3514,9715,2615,0814,9714,4214,1914,2314,1614,0113,613,7113,8613,6114,6314,6515,2414,7215,215,3715,4515,4814,8914,94
Géorgie16,2716,3615,8415,3715,0114,1314,4613,6714,4214,5315,315,4315,5615,9614,9814,8214,6913,5613,513,4614,2313,9213,6314,8315,1615,4814,8614,0413,4912,9212,2712,7213,1613,6913,9714,1214,33
Maryland21,4121,8421,7722,0722,220,0820,6119,5721,3422,321,0519,8318,8319,291919,0518,9418,318,2418,1318,419,2118,3617,8317,2417,4117,6217,8518,0717,5817,4517,4617,3818,3816,9516,3916,02
Caroline du Nord15,1614,7415,0916,251614,6413,6813,4714,6415,0515,1214,613,3713,3814,3214,5314,814,1912,5113,5114,8615,2314,8713,9113,6713,4513,9214,7215,3414,8812,8412,9713,3914,413,7212,712,39
Caroline du Sud15,4715,5516,1817,0616,4516,1515,4114,8215,5315,6515,3414,9814,714,7915,4115,8615,2714,513,8813,9515,6215,414,7914,3113,8213,913,7814,614,5613,9413,2813,2613,761414,0413,4113,21
Virginie17,5517,2217,6117,3817,0515,9615,8715,2715,9416,3616,6215,8315,7815,2315,2615,2814,8914,2213,9414,3714,7314,7915,2414,1714,1715,114,8114,7814,5413,813,3313,5413,9314,1614,6913,8513,88
Virginie-Occidentale15,7815,4516,816,0616,3714,4114,7714,6115,6516,1916,1415,6515,4315,8216,1816,0515,8914,8214,4714,4815,8416,3615,8415,4115,1215,4515,9515,5315,2913,9513,6213,3514,4215,0514,3514,214,08
Centre-Sud Est4
Alabama16,416,416,7717,4117,1516,1816,0616,0116,0816,7216,4316,2415,9316,0616,1516,8116,5615,8315,0914,9715,5715,6315,4514,9515,0315,1214,8215,9515,9615,0914,4814,1614,9815,0814,8914,1914,48
Kentucky13,8114,2614,9815,0214,8813,4214,2713,2213,713,6213,5613,1713,1313,413,8513,6913,212,8212,4313,0913,7513,3112,4112,6612,4512,8712,9312,9912,9912,4712,2412,3413,2913,1712,6112,3312,51
Mississippi14,5414,8816,1616,7616,314,7214,2414,1615,3314,4713,9713,5913,5814,0714,8415,1814,6413,3412,7413,5714,1713,6913,1512,9112,9413,3413,814,5814,1613,1512,6613,0613,513,4712,8512,712,82
Tennessee13,7114,0714,4714,9415,0812,8213,112,8713,4713,0613,2913,0213,2113,8213,7313,9113,3712,5412,5812,9313,5612,7412,4212,2512,1612,3712,2712,5812,9811,8111,8712,1112,612,4911,7811,9312,22
Centre-Sud Ouest4
Arkansas14,3314,1214,3614,1613,6312,7312,3512,3313,2213,2613,7913,2813,2613,3713,1913,6512,5911,6411,2811,7712,6412,6912,8312,5112,4512,4112,3212,6512,9211,9411,2711,5412,3112,7312,6912,4712,53
Louisiane12,7213,4914,1514,4414,1612,8712,4612,5612,7412,3912,3612,5513,1212,7413,2613,5713,0611,8411,111,8111,9911,9512,0411,6811,6111,5311,6112,2112,5211,3910,9311,2111,4511,9511,4211,0611,26
Oklahoma14,3514,3313,3813,3113,5612,8912,6212,2513,3414,4214,7914,3113,5213,6312,9413,3112,3711,611,0311,6712,8713,8713,8112,7412,7612,1811,4912,2311,611,0910,4410,7911,8813,0413,0313,112,27
Texas15,8815,9416,4416,9916,3915,4115,6915,8716,0416,115,8315,4615,3615,2615,5315,5215,2814,8814,6715,3615,6815,6715,0614,8814,714,5514,8315,1315,0214,4814,3514,6414,7914,8914,6814,1713,95
Ouest2
Montagnes8
Arizona15,3815,1815,2315,4815,5916,0315,6115,4615,6615,5515,2715,1715,3415,2315,7115,6715,1415,214,7215,1415,1114,9814,9114,8114,8215,1115,4515,214,8814,4114,0614,4214,5514,5314,3813,8314,13
Colorado1717,1316,1616,5416,7416,7916,4416,1216,3516,2616,716,3715,9916,0415,5815,515,0415,0814,9315,114,915,2615,5715,4315,2214,9614,5214,4914,4114,4814,2214,1814,5814,515,0314,4514,14
Idaho13,7314,3712,3512,713,0112,6312,0711,8712,2512,4612,512,0812,2812,0711,8811,8911,5710,9510,8210,9511,2812,212,3612,0412,1712,211,4811,3710,9911,1810,7111,5311,4812,0711,5311,5611,76
Montana14,9915,1414,6713,913,4813,3312,8612,7712,8214,2714,6414,2814,2714,8112,8812,3111,9311,611,3811,8812,5113,3213,4513,2813,4213,5613,2412,512,211,9511,9712,5812,5812,9313,1512,9313,07
Nevada12,7713,1113,614,2914,1714,3813,9812,8314,213,7713,0512,5312,3912,2613,2913,6614,4314,313,8814,8715,2514,614,0313,7213,5615,516,1816,5916,8116,6916,3715,5517,1114,6316,9416,4816,3
Nouveau-Mexique16,0915,0614,1215,1514,8115,0714,714,6615,6114,9516,5216,1915,814,6814,514,3514,7814,5313,6614,313,9814,0815,0414,9114,8914,0613,6313,8114,1513,7313,0813,3714,214,1214,8814,4114,39
Utah13,1213,3712,9613,2913,1713,3312,8812,9913,0713,6914,1213,6813,4513,112,612,512,3912,3912,1112,2712,212,8213,613,0212,5211,8811,4911,6111,4811,5111,3110,8711,0511,2311,8511,6711,71
Wyoming14,3615,2414,814,6813,5913,0412,8512,8313,9115,111514,3714,6414,8913,8213,0512,4111,711,6911,7712,7514,0513,9113,7713,4212,8712,7812,1711,6511,5610,9811,3211,5912,4912,6412,4512,49
Pacifique5
Alaska28,8328,2128,2327,3527,1725,7925,5225,5426,1826,4627,1627,7127,326,8726,0825,9625,7924,7624,7323,6524,8125,6425,8426,4425,8125,5325,1525,0124,842323,9124,2224,1324,0424,5725,1424,96
Californie33,6134,7433,2535,2533,3533,2230,2934,7131,8933,632,0431,6532,6633,5933,2933,8232,4831,7230,2830,6230,1832,4531,8331,2232,7333,2434,5534,4932,4631,4129,6229,1229,5431,7830,0129,9729,46
Hawaï4852,725246,6242,234339,7941,6240,239,7439,5438,939,3640,9641,0342,4441,1142,6940,5142,3939,6641,4240,8842,2642,9342,6544,2845,3645,3944,0944,4541,643,5342,6841,5239,7739,7
Oregon15,9716,3216,2715,7814,8914,6414,6614,9415,5916,1615,9615,7715,6115,815,9115,4115,1614,6514,4714,1914,9115,3315,2914,9514,9415,2115,1214,6914,414,3213,9212,6112,9913,2913,1913,0213,17
Washington14,7114,9114,9514,3614,414,1113,8113,3313,8514,0613,7913,6413,4512,9613,6513,0212,6212,4711,7811,8512,3712,4812,3912,1612,0412,3112,1411,8211,711,3811,0710,9811,0711,3311,3811,1411,15
Prix commercial, États-Unis414,5314,1913,5413,5113,9214,3713,6413,6313,1913,4913,9913,9314,0513,5412,9312,8913,1612,9812,8212,6412,3512,8913,2313,1613,3712,8912,3212,3512,4712,5312,512,2412,4312,7313,0713,0812,91
Nord-Est2
Nouvelle-Angleterre6
Connecticut19,8719,6221,0823,5623,7824,5923,1622,2121,1821,5821,9423,722,8621,323,2624,3725,1425,8324,523,2822,7322,9123,3822,2719,9719,1619,3120,5920,1620,6920,3419,6419,3719,919,9820,7718,2
Maine21,6422,2423,0523,2725,0623,9722,4621,5520,820,6421,1621,3621,0821,0921,4521,2521,6520,219,4819,4118,5118,3717,6717,0417,1117,3618,3217,9618,6819,1919,2919,0418,1317,7416,9417,6817,73
Massachusetts24,4124,5224,0724,0225,0925,2725,6424,7623,9321,882223,1223,2622,9722,2822,823,0923,8623,0322,4120,8220,5420,6420,9320,9920,8120,6619,6820,621,2821,2119,7419,2919,0418,7118,5318,72
New Hampshire20,6321,2220,5920,5522,0222,9222,1921,1920,3920,2720,6920,3619,7419,4119,2519,4819,7220,7820,4719,8519,3519,9519,9418,618,6318,9419,1819,0719,0520,220,2319,5619,3819,0618,4918,7619,75
Rhode Island23,4322,725,4122,3123,4424,0624,8425,6922,6323,0322,4322,3122,2222,1523,6923,824,5226,4324,8623,4632,3119,522,4221,1920,119,4419,5918,8418,5920,1620,6620,1619,2719,7719,0718,6416,6
Vermont20,7121,2221,4720,9220,8620,7620,6420,721,0320,8620,5219,219,3919,8719,9519,4819,9219,1919,2219,5820,2119,5719,2118,2318,4218,918,7718,6718,8318,2618,3418,5718,4718,8818,3117,3717,78
Mid-Atlantic3
New Jersey19,1718,4717,8616,7717,2117,2917,4116,1315,9116,2717,3218,6818,3618,0116,5515,4115,6615,2815,1814,5914,614,3115,3915,7715,6915,3714,7414,1213,913,5913,113,5713,6413,6314,4114,5814,89
New York24,1823,5622,421,8822,2123,4922,2820,6119,8120,8222,7322,4323,052219,4719,3520,3220,8820,3718,7217,6719,0520,4620,0120,4219,4217,7317,3817,2918,2117,8416,6718,3418,8420,1719,4319,69
Pennsylvanie13,8613,3313,5613,6814,1914,8614,2113,1613,0212,8512,7512,7112,6312,3711,8411,9812,0112,1711,7411,1411,3210,9711,0310,910,9510,7511,1411,2511,2710,8210,911,111,2911,1911,1210,9211,09
Midwest2
Centre-Nord Est5
Illinois15,1914,5315,3613,8913,0713,3312,2812,4213,2213,6614,0413,9413,6612,8512,3912,7713,112,7911,8611,7711,5412,2912,2712,0511,9512,2712,6511,610,8511,3711,1510,7211,0111,1211,311,0211,25
Indiana13,314,1513,8813,7814,3214,3913,8513,6414,0213,8814,1114,0514,0713,6713,7914,4714,6413,3812,8712,4212,9212,6112,5412,4212,512,5612,5411,2112,8112,4612,412,5312,1612,0911,7612,2611,9
Michigan16,4616,6316,0915,5515,6615,1514,4214,4114,3114,2414,414,8614,9614,9414,9914,5514,2414,0613,6413,7713,3813,6113,9713,9714,4114,6114,514,2413,8813,8113,7813,2313,6213,4713,2313,5813,37
Ohio14,0613,7713,8913,6514,0314,313,1212,2512,9112,471211,4511,511,3311,091111,2111,1510,6510,6210,7410,7810,4910,5410,5110,4610,4410,6911,211,1410,510,5611,1211,0610,910,8110,57
Wisconsin13,9314,0513,6813,3813,4213,9813,112,6612,8712,9913,4213,6113,3713,3513,2412,6812,7913,0312,611,6712,3112,2113,113,113,2612,8912,7312,412,6112,6912,4512,4712,5812,7813,1313,2313
Centre-Nord Ouest7
Iowa13,2712,7910,5810,2610,3510,7410,5210,2610,4710,4311,6613,1613,1812,5710,619,729,7610,0510,0410,0910,049,9810,6711,3211,5311,249,999,289,339,269,539,199,669,6911,2411,9511,93
Kansas12,0412,2711,1911,3911,6611,7411,3210,9311,2711,3712,0312,0211,6812,111,0611,081110,6210,610,711110,9111,8212,0112,3111,5210,5110,8410,9310,8210,2810,2710,3510,710,8410,8511,1
Minnesota13,4913,6812,8812,4911,1812,0911,411,6111,8912,0413,1813,0613,1713,5412,3111,0211,8711,611,5610,9311,4211,9812,812,9813,1713,2812,2311,8211,7911,6611,4611,3911,8312,3612,9713,2613,12
Missouri12,6412,7110,2510,4910,379,869,479,479,979,7912,5312,4512,2112,429,79,669,579,49,169,429,429,4511,6811,9711,8711,689,419,539,719,278,769,169,299,3511,6311,6811,75
Nebraska9,398,828,368,258,8910,418,58,288,568,829,449,449,579,278,658,328,618,218,077,867,998,038,788,878,899,0187,828,258,88,268,518,628,579,319,239,31
Dakota du Nord8,228,027,387,057,468,087,517,287,46,947,727,517,798,047,486,977,067,577,197,176,86,716,837,157,517,37,27,117,287,557,666,777,17,557,787,857,37
Dakota du Sud12,1711,3511,7811,4711,711,1911,7910,4311,2910,811,3810,9311,7211,2810,9510,4810,7410,110,5710,5610,7110,6910,6810,8810,8411,0710,2810,1710,3210,2810,059,9910,1310,4110,4410,5410,6
Sud3
Atlantique Sud9
Delaware13,814,413,3913,3114,1114,513,7812,9113,1212,512,5712,6412,5412,4612,3312,7312,8112,7212,4512,9312,6112,8112,1512,0712,1811,8711,4512,6711,8412,0311,912,3912,2611,8811,5511,8711,33
District de Columbia23,8823,3823,4223,2623,2622,3825,1122,2121,9721,4619,4220,7620,720,3719,4818,7620,1420,5919,0317,6117,0916,9816,5716,5517,1516,9516,9417,1317,0317,6817,2417,616,4317,8416,8117,2417,17
Floride11,3711,4711,4911,5611,7412,8412,3511,3811,8811,6111,611,3911,311,3911,1711,5411,7911,5111,2211,111,0210,9610,5810,4610,4910,5810,511,4411,512,1911,8312,0311,9611,9411,8911,5311,56
Géorgie12,5411,9110,8810,5611,5712,0212,1911,4911,1410,9311,2411,1812,4912,1611,0611,4711,6610,9611,9611,110,8210,6210,4611,7211,411,4410,3210,4310,2810,2311,0910,6710,7910,6610,531110,99

Dernier chiffre

Prix résidentiel, États-Unis s’établit à 18,31 cents US par kWh en juil. 2026. Soit −0,2% par rapport à juin 2026 et +4,9% sur un an. La série de cette page est mensuelle et va de janv. 2010 à juil. 2026. Source : EIA (U.S. Energy Information Administration) - Formulaire EIA-861M.

Dernier
18,31 cents US par kWh
juil. 2026
vs période précédente
−0,2%
juin 2026
sur un an
+4,9%

À propos de ces données

Le formulaire EIA-861M, le recensement mensuel des services publics d'électricité, mesure le prix de détail moyen payé par les clients résidentiels, commerciaux et industriels ainsi que pour l'ensemble des secteurs, le volume d'électricité vendu et le nombre de clients desservis, pour les États-Unis, chacun des cinquante États et le district de Columbia, publié par l'U.S. Energy Information Administration.

Questions fréquentes

Que mesurent les prix de l'électricité par État aux États-Unis ?
Ils mesurent le prix de détail moyen de l'électricité par État et par région, ainsi que les volumes de ventes et le nombre de clients, pour les secteurs résidentiel, commercial, industriel et des transports.
Qui publie ces données et à quelle fréquence ?
L'Energy Information Administration (EIA) américaine les publie chaque mois à partir du formulaire EIA-861M, la série de cette page débutant en janvier 2010.
Quels secteurs sont ventilés ?
Les secteurs résidentiel, commercial, industriel et des transports, chacun avec le prix moyen en cents par kilowatt-heure, les ventes totales en mégawattheures et le nombre de clients desservis.
Pourquoi les prix de l'électricité varient-ils autant d'un État à l'autre ?
En raison des différences dans le mix de production, les coûts des combustibles, la distance de transport, la réglementation étatique et le degré de dérégulation du marché de détail, ce qui génère un écart de plus de trois pour un entre les États.