Variable Generation Forecast Summary Report 1 PUB 2026-05-17T17:55:46 2026-05-17T17:33:28 MARKET PARTICIPANT Solar NORTHEAST 2026-05-17 19 5.7 20 0.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.0 7 4.4 8 11.0 9 18.2 10 20.2 11 21.0 12 20.9 13 22.7 14 22.9 15 21.3 16 17.3 17 13.9 18 7.6 19 2.1 20 0.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.8 7 3.6 8 10.4 9 17.0 10 20.1 11 20.6 12 20.9 13 22.1 14 24.3 15 23.8 16 25.7 17 20.3 18 11.3 OntarioTotal 2026-05-17 19 30.5 20 1.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 7.8 7 47.8 8 131.4 9 233.5 10 317.4 11 362.5 12 377.6 13 388.4 14 395.3 15 377.9 16 315.4 17 211.3 18 107.8 19 31.2 20 2.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 8.0 7 40.1 8 113.5 9 195.9 10 255.9 11 294.1 12 310.5 13 319.3 14 322.8 15 311.4 16 266.5 17 184.7 18 92.6 SOUTHWEST 2026-05-17 19 11.0 20 0.5 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.2 7 21.9 8 58.5 9 106.0 10 150.9 11 173.0 12 181.6 13 184.4 14 186.1 15 176.7 16 148.9 17 97.6 18 50.6 19 13.3 20 1.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.1 7 12.4 8 41.0 9 76.4 10 109.4 11 136.7 12 149.9 13 156.4 14 149.7 15 138.9 16 112.4 17 77.4 18 38.7 Wind BRUCE 2026-05-17 19 104.1 20 217.9 21 338.0 22 459.8 23 546.4 24 527.7 2026-05-18 1 577.4 2 610.1 3 687.1 4 675.3 5 669.1 6 669.7 7 668.2 8 665.3 9 675.7 10 685.9 11 712.8 12 763.2 13 777.4 14 806.8 15 837.3 16 849.3 17 804.0 18 665.1 19 609.8 20 559.8 21 513.4 22 483.6 23 516.1 24 523.5 2026-05-19 1 540.7 2 547.9 3 529.7 4 573.4 5 648.7 6 710.9 7 748.3 8 773.0 9 796.1 10 825.4 11 827.5 12 847.6 13 851.6 14 837.8 15 826.0 16 785.6 17 759.5 18 673.3 NORTHEAST 2026-05-17 19 120.9 20 152.0 21 182.5 22 204.9 23 169.4 24 201.4 2026-05-18 1 211.2 2 204.2 3 196.5 4 187.3 5 179.5 6 171.6 7 164.2 8 161.8 9 163.9 10 146.9 11 136.7 12 133.5 13 142.0 14 112.7 15 88.0 16 76.9 17 67.4 18 51.1 19 39.2 20 33.7 21 30.0 22 36.3 23 44.4 24 58.5 2026-05-19 1 73.6 2 86.2 3 95.2 4 105.1 5 128.2 6 138.8 7 162.2 8 149.2 9 144.6 10 162.5 11 136.9 12 137.2 13 161.1 14 157.5 15 169.4 16 173.7 17 173.3 18 170.0 OntarioTotal 2026-05-17 19 956.8 20 1245.5 21 1626.8 22 2056.0 23 2265.9 24 2380.4 2026-05-18 1 2614.0 2 2716.5 3 2874.3 4 2867.9 5 2815.2 6 2785.7 7 2786.2 8 2763.0 9 2891.7 10 2938.3 11 3042.4 12 3254.0 13 3388.1 14 3391.3 15 3379.7 16 3400.4 17 3308.7 18 3130.8 19 3009.2 20 2865.0 21 2757.0 22 2691.1 23 2600.0 24 2550.2 2026-05-19 1 2522.1 2 2514.5 3 2622.7 4 2738.0 5 2951.6 6 3102.9 7 3254.6 8 3425.2 9 3584.2 10 3721.2 11 3802.9 12 3908.8 13 3983.4 14 3960.6 15 3923.4 16 3846.6 17 3824.1 18 3779.4 SOUTHWEST 2026-05-17 19 145.8 20 182.8 21 253.8 22 352.6 23 419.5 24 522.1 2026-05-18 1 625.0 2 685.1 3 749.7 4 785.1 5 774.1 6 773.7 7 763.9 8 745.2 9 784.2 10 818.5 11 864.9 12 919.8 13 980.6 14 998.2 15 1003.8 16 987.1 17 943.4 18 928.5 19 886.6 20 858.1 21 837.9 22 835.4 23 803.0 24 808.0 2026-05-19 1 805.9 2 790.3 3 792.6 4 822.3 5 864.4 6 878.4 7 884.5 8 924.9 9 1003.9 10 1069.6 11 1115.1 12 1149.8 13 1171.7 14 1151.3 15 1132.6 16 1113.4 17 1116.7 18 1090.4 WEST 2026-05-17 19 482.5 20 578.3 21 703.4 22 861.8 23 939.4 24 902.7 2026-05-18 1 913.4 2 919.3 3 962.6 4 955.3 5 961.1 6 955.0 7 963.3 8 948.9 9 1017.9 10 1030.9 11 1069.9 12 1152.5 13 1191.0 14 1216.4 15 1226.5 16 1254.1 17 1263.0 18 1232.9 19 1198.3 20 1145.8 21 1125.4 22 1095.8 23 967.2 24 869.6 2026-05-19 1 783.3 2 772.0 3 896.8 4 937.9 5 992.5 6 1025.2 7 1080.3 8 1191.3 9 1244.8 10 1274.9 11 1304.0 12 1312.3 13 1326.5 14 1322.0 15 1312.8 16 1286.9 17 1279.1 18 1290.4 EMBEDDED Solar EAST 2026-05-17 19 23.0 20 0.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 8.0 7 33.4 8 84.7 9 152.5 10 211.9 11 281.1 12 323.9 13 348.8 14 361.2 15 342.6 16 292.8 17 204.0 18 108.6 19 34.7 20 1.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 14.6 7 53.0 8 124.0 9 184.6 10 227.8 11 256.1 12 278.8 13 286.4 14 312.2 15 305.7 16 271.5 17 182.0 18 94.0 ESSA 2026-05-17 19 10.2 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 5.8 7 26.6 8 69.8 9 122.5 10 155.7 11 177.2 12 184.0 13 187.1 14 186.1 15 183.1 16 171.9 17 125.2 18 58.6 19 14.4 20 0.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.6 7 14.2 8 37.3 9 73.9 10 93.4 11 119.4 12 139.9 13 153.7 14 160.7 15 144.6 16 121.4 17 90.0 18 42.7 NORTHEAST 2026-05-17 19 2.9 20 0.5 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.4 7 1.8 8 4.4 9 6.6 10 8.7 11 10.1 12 11.5 13 11.5 14 11.3 15 11.5 16 9.9 17 7.2 18 4.2 19 1.4 20 0.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.3 7 1.2 8 3.5 9 6.0 10 7.8 11 9.2 12 10.4 13 11.0 14 11.3 15 12.4 16 11.3 17 8.3 18 4.7 NORTHWEST 2026-05-17 19 3.3 20 0.9 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.0 7 0.5 8 2.2 9 5.6 10 9.4 11 11.7 12 11.2 13 11.6 14 12.0 15 11.6 16 10.8 17 10.0 18 6.4 19 3.2 20 0.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.0 7 0.4 8 1.9 9 4.5 10 7.4 11 9.3 12 10.4 13 11.1 14 12.0 15 12.5 16 12.8 17 12.3 18 10.0 OTTAWA 2026-05-17 19 2.3 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.8 7 2.8 8 6.7 9 11.7 10 12.2 11 12.2 12 20.0 13 30.6 14 30.6 15 31.8 16 26.4 17 18.5 18 9.2 19 2.3 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 1.9 7 5.6 8 9.7 9 13.1 10 15.1 11 18.8 12 20.8 13 25.2 14 28.2 15 29.0 16 25.1 17 16.8 18 8.1 OntarioTotal 2026-05-17 19 59.1 20 1.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 19.1 7 94.2 8 261.8 9 457.2 10 607.7 11 727.2 12 790.6 13 827.5 14 830.0 15 796.2 16 695.2 17 492.8 18 252.0 19 73.6 20 3.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 23.6 7 94.3 8 245.4 9 409.8 10 525.6 11 604.6 12 649.3 13 662.8 14 691.8 15 659.5 16 571.1 17 402.3 18 207.4 SOUTHWEST 2026-05-17 19 3.3 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.3 7 6.3 8 15.3 9 26.6 10 34.3 11 38.2 12 39.9 13 38.7 14 39.2 15 37.8 16 32.4 17 24.0 18 12.8 19 3.9 20 0.3 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.8 7 3.7 8 9.8 9 17.9 10 25.5 11 27.3 12 32.3 13 33.1 14 30.9 15 28.2 16 23.3 17 16.4 18 8.0 TORONTO 2026-05-17 19 1.2 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.4 7 3.2 8 9.5 9 12.5 10 15.7 11 17.1 12 18.1 13 18.0 14 18.3 15 18.1 16 17.1 17 15.0 18 7.4 19 1.6 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.4 7 2.6 8 7.4 9 10.9 10 12.5 11 13.7 12 14.1 13 15.0 14 15.9 15 14.6 16 12.2 17 10.2 18 4.7 WEST 2026-05-17 19 12.9 20 0.3 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-18 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.4 7 19.6 8 69.2 9 119.2 10 159.8 11 179.6 12 182.0 13 181.2 14 171.3 15 159.7 16 133.9 17 88.9 18 44.8 19 12.1 20 0.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.0 7 13.6 8 51.8 9 98.9 10 136.1 11 150.8 12 142.6 13 127.3 14 120.6 15 112.5 16 93.5 17 66.3 18 35.2 Wind EAST 2026-05-17 19 1.5 20 2.6 21 4.7 22 8.7 23 10.1 24 11.4 2026-05-18 1 13.2 2 13.8 3 15.6 4 17.0 5 16.9 6 17.4 7 13.7 8 11.7 9 8.9 10 8.8 11 7.6 12 9.7 13 10.7 14 12.7 15 16.5 16 21.6 17 23.1 18 24.6 19 26.1 20 24.1 21 23.1 22 23.5 23 24.2 24 25.0 2026-05-19 1 24.0 2 22.9 3 21.8 4 21.5 5 20.9 6 22.0 7 23.4 8 23.6 9 25.4 10 26.3 11 28.4 12 30.7 13 31.8 14 33.9 15 34.7 16 37.3 17 37.3 18 42.2 OntarioTotal 2026-05-17 19 61.0 20 74.1 21 94.3 22 117.6 23 135.1 24 154.0 2026-05-18 1 168.6 2 174.7 3 193.5 4 200.9 5 200.1 6 197.7 7 184.6 8 172.6 9 173.4 10 174.5 11 182.6 12 199.0 13 215.5 14 228.1 15 239.8 16 251.7 17 251.8 18 248.3 19 245.8 20 229.6 21 216.2 22 206.6 23 192.4 24 187.7 2026-05-19 1 175.5 2 174.8 3 176.4 4 186.6 5 193.1 6 202.6 7 214.2 8 226.8 9 241.6 10 255.5 11 268.1 12 278.0 13 281.8 14 281.4 15 278.0 16 276.7 17 273.0 18 273.9 SOUTHWEST 2026-05-17 19 36.3 20 38.5 21 50.7 22 62.4 23 73.1 24 88.2 2026-05-18 1 95.9 2 100.1 3 104.7 4 109.0 5 109.1 6 106.6 7 98.6 8 90.0 9 93.8 10 94.9 11 101.4 12 110.3 13 122.4 14 130.1 15 135.2 16 137.5 17 136.6 18 135.8 19 132.4 20 121.7 21 113.8 22 107.5 23 96.9 24 95.4 2026-05-19 1 89.6 2 88.5 3 89.1 4 93.4 5 97.3 6 103.0 7 109.4 8 116.0 9 123.8 10 130.8 11 140.2 12 145.3 13 148.4 14 146.3 15 143.7 16 140.7 17 137.3 18 135.8 WEST 2026-05-17 19 21.2 20 28.5 21 33.3 22 39.0 23 42.8 24 40.9 2026-05-18 1 42.3 2 42.0 3 51.9 4 52.1 5 52.1 6 51.6 7 50.2 8 50.3 9 49.7 10 49.7 11 51.7 12 55.9 13 58.4 14 60.2 15 61.7 16 65.2 17 65.2 18 63.2 19 62.9 20 60.7 21 57.9 22 54.9 23 50.7 24 46.4 2026-05-19 1 40.9 2 42.3 3 44.2 4 49.0 5 51.3 6 53.8 7 56.7 8 61.1 9 65.3 10 70.2 11 69.7 12 71.3 13 70.9 14 70.6 15 69.7 16 68.7 17 67.8 18 65.6