Variable Generation Forecast Summary Report 1 PUB 2026-05-17T03:55:42 2026-05-17T03:33:09 MARKET PARTICIPANT Solar NORTHEAST 2026-05-17 5 0.0 6 2.2 7 9.4 8 26.6 9 47.3 10 58.3 11 60.3 12 62.1 13 61.5 14 62.7 15 62.4 16 53.8 17 44.5 18 21.0 19 5.9 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 4.3 8 11.6 9 19.5 10 23.2 11 23.6 12 23.7 13 24.6 14 28.0 15 28.4 16 24.2 17 17.4 18 7.8 19 2.4 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 OntarioTotal 2026-05-17 5 0.2 6 9.8 7 49.4 8 140.8 9 251.3 10 338.7 11 379.0 12 391.5 13 392.8 14 389.3 15 373.6 16 312.4 17 216.2 18 109.4 19 31.2 20 2.2 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 8.0 7 47.1 8 144.7 9 253.8 10 337.6 11 371.7 12 384.9 13 389.9 14 395.0 15 389.0 16 324.7 17 219.0 18 112.0 19 32.4 20 2.6 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 SOUTHWEST 2026-05-17 5 0.0 6 3.1 7 17.1 8 49.3 9 81.7 10 122.9 11 146.3 12 155.8 13 155.7 14 157.6 15 147.4 16 123.8 17 84.7 18 44.2 19 10.7 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 3.2 7 21.8 8 66.5 9 116.7 10 162.0 11 176.9 12 182.1 13 181.9 14 184.2 15 177.9 16 146.9 17 97.1 18 52.9 19 13.4 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 Wind BRUCE 2026-05-17 5 234.7 6 207.2 7 162.3 8 99.6 9 61.2 10 42.7 11 36.2 12 34.7 13 32.7 14 52.6 15 76.5 16 87.1 17 103.4 18 131.0 19 150.7 20 188.3 21 239.4 22 310.4 23 369.1 24 412.9 2026-05-18 1 454.0 2 469.1 3 514.3 4 553.5 5 588.9 6 633.5 7 655.9 8 685.6 9 726.7 10 747.3 11 750.6 12 765.5 13 781.5 14 820.6 15 845.3 16 852.8 17 829.9 18 802.6 19 729.4 20 638.5 21 576.2 22 553.0 23 550.3 24 542.7 2026-05-19 1 573.9 2 579.0 3 606.0 4 669.0 NORTHEAST 2026-05-17 5 61.0 6 63.7 7 50.8 8 33.4 9 25.0 10 19.3 11 16.9 12 16.9 13 17.6 14 20.8 15 29.1 16 45.7 17 64.9 18 91.4 19 115.1 20 143.9 21 175.3 22 198.2 23 200.8 24 218.0 2026-05-18 1 232.0 2 232.9 3 230.2 4 226.7 5 216.4 6 198.5 7 187.8 8 175.2 9 162.3 10 154.1 11 141.2 12 128.7 13 130.8 14 112.1 15 90.9 16 80.5 17 62.7 18 52.6 19 43.8 20 36.5 21 37.0 22 42.2 23 46.6 24 58.3 2026-05-19 1 64.8 2 69.7 3 79.0 4 96.8 OntarioTotal 2026-05-17 5 1594.2 6 1558.7 7 1333.3 8 1001.2 9 703.5 10 533.9 11 467.2 12 501.0 13 483.4 14 500.0 15 546.5 16 621.0 17 686.1 18 840.3 19 904.9 20 1130.5 21 1406.6 22 1665.5 23 1906.8 24 2013.8 2026-05-18 1 2157.3 2 2221.9 3 2324.5 4 2409.8 5 2514.8 6 2646.6 7 2767.2 8 2901.4 9 3061.7 10 3162.2 11 3187.7 12 3271.5 13 3373.5 14 3451.0 15 3473.6 16 3458.7 17 3364.7 18 3292.5 19 3196.7 20 2975.1 21 2809.1 22 2800.7 23 2672.3 24 2598.0 2026-05-19 1 2647.6 2 2606.6 3 2630.7 4 2989.4 SOUTHWEST 2026-05-17 5 458.6 6 461.4 7 391.4 8 309.7 9 233.1 10 154.9 11 139.7 12 149.6 13 133.3 14 133.5 15 137.4 16 135.7 17 128.1 18 140.0 19 136.4 20 177.4 21 226.3 22 287.7 23 360.8 24 389.6 2026-05-18 1 444.1 2 486.5 3 525.1 4 559.4 5 597.5 6 623.2 7 637.7 8 702.0 9 788.7 10 876.5 11 912.1 12 953.5 13 999.5 14 1014.2 15 1015.2 16 988.0 17 950.5 18 957.6 19 982.4 20 927.3 21 848.9 22 819.2 23 794.4 24 803.5 2026-05-19 1 845.0 2 802.8 3 793.2 4 868.0 WEST 2026-05-17 5 669.0 6 638.8 7 527.4 8 379.0 9 242.3 10 197.1 11 188.2 12 231.3 13 237.6 14 230.0 15 240.3 16 284.8 17 316.0 18 395.7 19 403.4 20 497.8 21 591.9 22 680.8 23 754.2 24 773.3 2026-05-18 1 783.5 2 779.1 3 787.1 4 801.2 5 837.1 6 906.3 7 933.9 8 978.4 9 1019.2 10 1019.0 11 1065.5 12 1124.0 13 1165.7 14 1202.9 15 1241.7 16 1269.7 17 1270.3 18 1247.9 19 1192.9 20 1114.2 21 1065.8 22 1070.4 23 992.8 24 925.6 2026-05-19 1 885.7 2 885.0 3 887.9 4 1039.7 EMBEDDED Solar EAST 2026-05-17 5 0.0 6 15.7 7 69.3 8 166.0 9 269.0 10 360.4 11 390.0 12 389.5 13 389.8 14 361.8 15 340.9 16 275.8 17 183.6 18 91.2 19 25.4 20 0.4 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 9.5 7 38.5 8 101.4 9 181.7 10 262.5 11 307.1 12 336.0 13 354.3 14 369.6 15 360.7 16 312.8 17 212.4 18 109.5 19 35.5 20 1.1 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 ESSA 2026-05-17 5 0.0 6 6.2 7 30.1 8 84.9 9 138.6 10 177.1 11 191.2 12 198.4 13 190.1 14 175.2 15 156.8 16 145.3 17 95.9 18 42.8 19 11.2 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 4.5 7 19.4 8 60.2 9 117.6 10 167.0 11 183.8 12 187.7 13 195.2 14 199.0 15 195.3 16 183.3 17 134.0 18 66.8 19 19.3 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 NORTHEAST 2026-05-17 5 0.0 6 0.8 7 4.2 8 12.0 9 20.2 10 26.0 11 29.8 12 30.2 13 30.0 14 29.2 15 28.0 16 24.1 17 17.9 18 9.7 19 2.8 20 0.6 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 1.6 8 4.4 9 7.1 10 9.2 11 11.3 12 12.3 13 13.9 14 14.5 15 13.0 16 10.8 17 7.7 18 4.5 19 1.3 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 NORTHWEST 2026-05-17 5 0.0 6 0.0 7 1.3 8 5.4 9 12.4 10 19.2 11 21.7 12 20.7 13 20.7 14 19.3 15 18.7 16 17.3 17 12.0 18 7.3 19 3.1 20 0.8 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 0.0 7 0.4 8 2.6 9 6.0 10 9.7 11 11.7 12 12.2 13 13.7 14 12.9 15 12.0 16 11.0 17 9.2 18 7.0 19 3.8 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 OTTAWA 2026-05-17 5 0.0 6 3.5 7 12.9 8 27.0 9 41.4 10 49.1 11 52.6 12 53.3 13 54.4 14 51.4 15 48.0 16 42.3 17 27.3 18 11.5 19 2.5 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 4.4 8 9.1 9 17.4 10 20.0 11 21.4 12 28.6 13 37.0 14 37.0 15 33.8 16 30.9 17 20.9 18 9.7 19 2.5 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 OntarioTotal 2026-05-17 5 0.0 6 29.6 7 140.0 8 366.6 9 604.2 10 797.3 11 869.0 12 876.4 13 868.7 14 817.8 15 761.0 16 655.2 17 446.7 18 223.1 19 62.3 20 2.6 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 21.1 7 96.9 8 278.5 9 495.4 10 681.6 11 769.8 12 812.0 13 846.3 14 857.4 15 829.2 16 735.5 17 516.4 18 266.2 19 80.9 20 4.1 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 SOUTHWEST 2026-05-17 5 0.0 6 0.8 7 4.1 8 10.4 9 17.6 10 23.7 11 25.0 12 27.3 13 27.6 14 27.3 15 26.3 16 23.2 17 18.4 18 10.0 19 2.6 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 1.3 7 6.8 8 15.9 9 28.0 10 35.1 11 38.2 12 39.3 13 39.1 14 39.5 15 36.6 16 31.9 17 22.6 18 12.7 19 3.8 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 TORONTO 2026-05-17 5 0.0 6 0.4 7 3.0 8 8.2 9 13.4 10 17.6 11 18.1 12 18.2 13 17.9 14 17.3 15 16.9 16 15.2 17 12.8 18 5.8 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 2.9 8 9.7 9 12.7 10 16.3 11 17.5 12 17.8 13 18.0 14 18.3 15 17.8 16 16.9 17 15.3 18 7.6 19 1.7 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 WEST 2026-05-17 5 0.0 6 2.2 7 15.1 8 52.7 9 91.6 10 124.2 11 140.6 12 138.8 13 138.2 14 136.3 15 125.4 16 112.0 17 78.8 18 44.8 19 13.5 20 0.6 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 3.7 7 22.9 8 75.2 9 124.9 10 161.8 11 178.8 12 178.1 13 175.1 14 166.6 15 160.0 16 137.9 17 94.3 18 48.4 19 13.0 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 Wind EAST 2026-05-17 5 13.3 6 10.5 7 6.9 8 6.3 9 5.3 10 5.8 11 5.5 12 6.2 13 5.5 14 6.0 15 5.8 16 5.7 17 4.1 18 2.9 19 3.8 20 3.9 21 4.9 22 7.1 23 8.4 24 10.9 2026-05-18 1 11.7 2 12.0 3 12.1 4 11.3 5 11.8 6 8.3 7 11.7 8 10.2 9 9.4 10 8.4 11 7.5 12 9.2 13 13.9 14 19.4 15 22.7 16 25.1 17 25.8 18 27.3 19 27.6 20 26.6 21 26.1 22 26.6 23 25.4 24 24.2 2026-05-19 1 25.4 2 24.5 3 23.0 4 22.3 OntarioTotal 2026-05-17 5 119.5 6 110.8 7 89.4 8 63.8 9 47.8 10 38.7 11 34.5 12 34.1 13 22.2 14 26.4 15 29.5 16 32.3 17 32.9 18 40.3 19 42.5 20 57.7 21 78.2 22 97.3 23 107.5 24 118.4 2026-05-18 1 132.1 2 138.5 3 144.8 4 151.1 5 156.6 6 157.7 7 160.5 8 167.2 9 179.1 10 187.8 11 194.4 12 204.4 13 218.3 14 235.7 15 245.9 16 252.1 17 250.0 18 250.2 19 251.1 20 234.1 21 212.2 22 201.3 23 195.3 24 192.1 2026-05-19 1 198.1 2 192.9 3 190.4 4 208.0 SOUTHWEST 2026-05-17 5 55.0 6 52.5 7 41.4 8 27.3 9 19.4 10 13.1 11 10.6 12 9.9 13 5.7 14 9.1 15 11.0 16 12.5 17 13.2 18 16.0 19 18.1 20 26.7 21 37.0 22 47.4 23 53.5 24 60.5 2026-05-18 1 68.6 2 72.5 3 76.9 4 81.5 5 83.7 6 85.3 7 83.1 8 89.4 9 101.4 10 110.3 11 114.7 12 118.9 13 124.1 14 132.4 15 137.0 16 138.7 17 136.1 18 133.1 19 132.0 20 123.3 21 107.0 22 98.8 23 97.3 24 98.3 2026-05-19 1 101.0 2 97.8 3 95.0 4 103.4 WEST 2026-05-17 5 40.0 6 36.5 7 30.4 8 21.2 9 15.5 10 13.6 11 12.6 12 12.7 13 7.5 14 8.1 15 9.3 16 11.0 17 12.5 18 18.6 19 17.7 20 23.4 21 31.3 22 36.6 23 37.7 24 38.2 2026-05-18 1 40.7 2 41.4 3 42.5 4 44.2 5 46.2 6 48.7 7 49.3 8 50.1 9 49.7 10 48.5 11 50.7 12 53.7 13 57.1 14 60.1 15 61.4 16 62.4 17 61.9 18 62.1 19 61.7 20 58.5 21 56.8 22 55.8 23 53.9 24 50.5 2026-05-19 1 51.3 2 50.6 3 52.0 4 58.7