Variable Generation Forecast Summary Report 1 PUB 2026-05-21T11:55:46 2026-05-21T11:33:11 MARKET PARTICIPANT Solar NORTHEAST 2026-05-21 13 59.4 14 52.4 15 52.1 16 47.9 17 40.3 18 22.0 19 6.6 20 1.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.7 7 11.4 8 30.3 9 52.8 10 61.7 11 62.4 12 61.9 13 61.4 14 61.1 15 63.1 16 59.3 17 50.0 18 25.8 19 7.5 20 1.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.7 7 10.9 8 28.0 9 47.7 10 53.7 11 53.3 12 52.4 OntarioTotal 2026-05-21 13 453.1 14 440.9 15 429.3 16 365.0 17 261.6 18 126.7 19 38.7 20 3.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 14.7 7 69.9 8 174.4 9 277.2 10 334.1 11 342.3 12 331.9 13 326.6 14 306.4 15 295.6 16 241.7 17 175.5 18 86.7 19 27.6 20 3.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 7.8 7 34.2 8 86.4 9 142.8 10 172.3 11 180.5 12 183.6 SOUTHWEST 2026-05-21 13 190.6 14 185.9 15 179.9 16 150.0 17 106.7 18 49.6 19 13.9 20 1.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.7 7 19.3 8 52.7 9 88.4 10 118.0 11 127.4 12 123.8 13 120.3 14 106.0 15 98.6 16 74.1 17 54.2 18 27.2 19 8.6 20 1.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.3 7 6.2 8 18.3 9 33.0 10 45.8 11 52.1 12 54.4 Wind BRUCE 2026-05-21 13 216.2 14 230.8 15 230.5 16 256.2 17 279.9 18 248.9 19 246.8 20 252.8 21 283.1 22 292.0 23 286.4 24 314.0 2026-05-22 1 331.1 2 358.5 3 356.8 4 376.9 5 413.5 6 421.4 7 451.1 8 472.8 9 516.2 10 517.3 11 492.8 12 457.4 13 432.6 14 450.3 15 468.8 16 484.5 17 489.3 18 499.1 19 520.4 20 560.6 21 603.2 22 634.9 23 645.5 24 655.9 2026-05-23 1 667.8 2 675.0 3 674.7 4 677.2 5 682.7 6 695.3 7 724.8 8 746.6 9 764.2 10 787.6 11 798.8 12 834.3 NORTHEAST 2026-05-21 13 4.6 14 5.1 15 6.5 16 6.1 17 5.8 18 8.4 19 9.4 20 11.6 21 15.6 22 21.6 23 26.2 24 31.7 2026-05-22 1 37.4 2 42.2 3 46.3 4 53.5 5 62.1 6 66.7 7 74.5 8 77.1 9 83.2 10 93.7 11 97.8 12 103.0 13 105.9 14 107.7 15 108.7 16 108.1 17 108.5 18 109.1 19 112.1 20 124.3 21 137.3 22 153.8 23 169.6 24 183.8 2026-05-23 1 198.5 2 209.0 3 218.0 4 223.3 5 229.4 6 235.1 7 241.0 8 235.5 9 233.8 10 231.2 11 235.4 12 242.5 OntarioTotal 2026-05-21 13 1223.8 14 1169.0 15 1140.0 16 1142.4 17 1169.0 18 1166.2 19 1107.1 20 1168.3 21 1309.2 22 1483.1 23 1612.1 24 1782.6 2026-05-22 1 1959.0 2 2096.7 3 2117.5 4 2227.5 5 2317.4 6 2334.9 7 2444.0 8 2554.3 9 2687.2 10 2714.6 11 2628.5 12 2539.6 13 2506.2 14 2555.5 15 2625.7 16 2686.4 17 2704.0 18 2716.3 19 2786.6 20 2896.2 21 3026.2 22 3133.5 23 3144.6 24 3156.2 2026-05-23 1 3192.5 2 3237.6 3 3264.0 4 3307.7 5 3384.3 6 3471.4 7 3565.9 8 3621.6 9 3672.4 10 3718.0 11 3720.9 12 3868.4 SOUTHWEST 2026-05-21 13 291.5 14 285.4 15 285.0 16 308.6 17 323.4 18 321.8 19 301.3 20 324.6 21 368.3 22 403.7 23 407.7 24 429.1 2026-05-22 1 474.5 2 519.8 3 535.7 4 567.1 5 586.9 6 600.3 7 637.7 8 704.9 9 769.2 10 786.7 11 756.8 12 722.2 13 703.1 14 711.5 15 743.6 16 757.4 17 736.4 18 703.9 19 710.4 20 749.8 21 791.6 22 821.5 23 808.5 24 805.3 2026-05-23 1 808.7 2 813.6 3 809.4 4 823.0 5 861.6 6 901.8 7 932.2 8 972.6 9 1014.9 10 1035.6 11 1052.2 12 1130.3 WEST 2026-05-21 13 617.3 14 551.4 15 532.9 16 494.4 17 489.0 18 502.0 19 468.3 20 491.1 21 545.8 22 650.9 23 772.1 24 879.3 2026-05-22 1 978.9 2 1046.6 3 1053.1 4 1106.1 5 1141.5 6 1147.2 7 1205.6 8 1231.0 9 1242.0 10 1231.1 11 1198.1 12 1170.4 13 1167.7 14 1191.7 15 1206.7 16 1236.8 17 1260.5 18 1279.0 19 1304.4 20 1288.7 21 1275.8 22 1264.2 23 1258.5 24 1255.0 2026-05-23 1 1250.2 2 1276.6 3 1298.0 4 1315.4 5 1335.0 6 1356.3 7 1373.1 8 1383.1 9 1378.4 10 1373.6 11 1353.3 12 1359.9 EMBEDDED Solar EAST 2026-05-21 13 434.8 14 432.4 15 413.4 16 363.7 17 257.0 18 123.8 19 34.5 20 1.3 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.9 6 30.4 7 107.7 8 225.7 9 323.2 10 359.1 11 366.5 12 355.2 13 344.6 14 319.7 15 299.9 16 246.1 17 164.0 18 80.8 19 26.1 20 1.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 11.7 7 42.5 8 93.5 9 139.9 10 162.6 11 167.8 12 152.4 ESSA 2026-05-21 13 223.8 14 215.3 15 208.6 16 174.6 17 117.0 18 55.2 19 16.6 20 2.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 9.1 7 35.2 8 85.9 9 131.6 10 151.0 11 145.7 12 147.4 13 144.6 14 135.6 15 126.4 16 106.5 17 82.6 18 44.2 19 12.7 20 1.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.0 7 11.9 8 29.3 9 47.9 10 57.6 11 59.6 12 55.4 NORTHEAST 2026-05-21 13 26.6 14 25.7 15 24.4 16 22.3 17 17.8 18 10.5 19 3.5 20 0.6 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.1 7 4.4 8 12.1 9 20.9 10 25.9 11 28.1 12 28.9 13 29.2 14 28.7 15 28.1 16 25.2 17 19.8 18 11.8 19 3.9 20 0.6 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.0 7 4.3 8 11.4 9 18.8 10 22.7 11 23.6 12 23.1 NORTHWEST 2026-05-21 13 31.4 14 32.4 15 32.4 16 31.3 17 28.4 18 20.0 19 10.4 20 2.8 21 0.2 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.0 7 1.6 8 6.9 9 14.7 10 22.2 11 25.8 12 26.8 13 26.5 14 26.0 15 25.4 16 22.0 17 17.8 18 11.0 19 5.0 20 1.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.0 7 0.5 8 1.8 9 4.0 10 6.4 11 8.5 12 8.8 OTTAWA 2026-05-21 13 62.7 14 60.8 15 56.0 16 48.3 17 33.4 18 15.8 19 3.8 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 4.8 7 16.3 8 31.6 9 46.3 10 54.3 11 57.4 12 54.9 13 53.2 14 50.1 15 46.1 16 38.7 17 28.3 18 13.1 19 3.7 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 3.0 7 10.3 8 20.7 9 29.5 10 33.4 11 34.3 12 28.4 OntarioTotal 2026-05-21 13 1005.5 14 973.5 15 932.5 16 811.6 17 580.9 18 299.3 19 92.5 20 9.2 21 0.2 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 1.1 6 49.6 7 190.2 8 431.2 9 646.7 10 750.9 11 765.7 12 754.5 13 735.4 14 685.2 15 639.2 16 529.7 17 374.3 18 192.3 19 62.6 20 6.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 19.8 7 77.6 8 180.2 9 281.7 10 337.3 11 354.1 12 323.9 SOUTHWEST 2026-05-21 13 36.4 14 34.5 15 32.9 16 30.8 17 22.6 18 13.6 19 3.4 20 0.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.3 7 5.0 8 10.7 9 16.3 10 20.8 11 21.1 12 19.7 13 19.0 14 17.4 15 16.0 16 12.4 17 8.6 18 4.5 19 1.6 20 0.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.5 7 1.4 8 3.7 9 6.7 10 8.7 11 9.0 12 8.8 TORONTO 2026-05-21 13 19.6 14 19.2 15 18.8 16 17.7 17 15.5 18 7.1 19 1.8 20 0.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.8 7 4.5 8 13.3 9 16.8 10 18.5 11 18.0 12 18.3 13 17.9 14 16.7 15 16.0 16 14.1 17 10.9 18 4.9 19 1.4 20 0.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.4 7 1.7 8 5.0 9 8.8 10 10.1 11 10.5 12 9.3 WEST 2026-05-21 13 170.2 14 153.2 15 146.0 16 122.9 17 89.2 18 53.3 19 18.5 20 1.9 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.1 7 15.5 8 45.0 9 76.9 10 99.1 11 103.1 12 103.3 13 100.4 14 91.0 15 81.3 16 64.7 17 42.3 18 22.0 19 8.2 20 1.3 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.2 7 5.0 8 14.8 9 26.1 10 35.8 11 40.8 12 37.7 Wind EAST 2026-05-21 13 3.0 14 4.1 15 4.9 16 5.3 17 5.7 18 5.0 19 5.1 20 6.4 21 10.1 22 12.7 23 11.9 24 10.7 2026-05-22 1 10.2 2 8.9 3 7.2 4 6.7 5 5.9 6 4.7 7 3.7 8 4.1 9 5.0 10 5.6 11 5.1 12 4.7 13 4.8 14 4.6 15 4.9 16 5.3 17 5.6 18 5.6 19 6.0 20 7.3 21 8.3 22 9.5 23 10.0 24 10.6 2026-05-23 1 11.4 2 11.5 3 12.1 4 12.5 5 12.0 6 11.3 7 11.1 8 11.4 9 11.5 10 11.6 11 11.5 12 14.3 OntarioTotal 2026-05-21 13 60.2 14 61.1 15 60.2 16 59.7 17 64.5 18 68.8 19 73.1 20 80.7 21 100.5 22 113.4 23 120.4 24 132.0 2026-05-22 1 144.5 2 153.7 3 151.0 4 156.3 5 160.3 6 151.3 7 154.9 8 167.1 9 177.5 10 180.8 11 175.6 12 166.5 13 164.0 14 165.0 15 168.4 16 171.3 17 176.3 18 178.4 19 183.3 20 191.5 21 199.6 22 206.9 23 206.9 24 208.7 2026-05-23 1 211.0 2 213.3 3 216.0 4 218.8 5 220.3 6 222.1 7 224.0 8 233.2 9 239.7 10 246.6 11 246.4 12 253.9 SOUTHWEST 2026-05-21 13 25.4 14 23.9 15 22.9 16 22.9 17 26.7 18 32.0 19 36.3 20 41.9 21 53.7 22 61.4 23 65.4 24 73.8 2026-05-22 1 81.1 2 87.1 3 86.9 4 89.9 5 91.6 6 86.5 7 87.3 8 97.2 9 104.6 10 108.4 11 106.8 12 101.3 13 100.1 14 99.7 15 100.6 16 99.7 17 102.0 18 102.9 19 104.8 20 110.0 21 115.6 22 120.0 23 121.1 24 122.7 2026-05-23 1 124.0 2 123.7 3 123.6 4 123.1 5 123.7 6 124.5 7 124.7 8 130.6 9 135.9 10 139.8 11 141.1 12 145.4 WEST 2026-05-21 13 27.4 14 28.4 15 27.9 16 27.0 17 27.4 18 26.9 19 26.5 20 26.6 21 30.3 22 32.2 23 35.3 24 39.0 2026-05-22 1 43.5 2 46.7 3 45.1 4 47.6 5 50.5 6 47.9 7 52.1 8 53.8 9 55.3 10 54.2 11 52.0 12 49.5 13 48.4 14 49.5 15 50.9 16 53.7 17 55.7 18 57.0 19 58.7 20 58.4 21 58.3 22 58.4 23 56.8 24 56.2 2026-05-23 1 55.9 2 58.1 3 60.2 4 62.9 5 64.1 6 65.5 7 67.1 8 68.6 9 68.3 10 69.5 11 67.6 12 64.1