Variable Generation Forecast Summary Report 1 PUB 2026-05-19T23:55:44 2026-05-19T23:33:10 MARKET PARTICIPANT Solar NORTHEAST 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.3 7 4.6 8 14.0 9 25.6 10 30.6 11 31.3 12 33.6 13 34.0 14 35.5 15 35.7 16 36.8 17 28.2 18 13.7 19 4.3 20 0.6 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.5 7 10.7 8 30.0 9 53.3 10 60.4 11 57.7 12 53.0 13 49.5 14 48.0 15 47.3 16 44.3 17 37.5 18 20.2 19 5.8 20 0.8 21 0.0 22 0.0 23 0.0 24 0.0 OntarioTotal 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 9.2 7 40.7 8 122.6 9 235.4 10 302.6 11 339.5 12 346.0 13 347.5 14 336.1 15 311.7 16 259.1 17 176.2 18 86.7 19 27.5 20 2.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 14.9 7 76.1 8 196.7 9 325.9 10 407.6 11 430.0 12 431.4 13 428.8 14 436.4 15 416.0 16 342.2 17 242.7 18 125.9 19 37.4 20 3.8 21 0.0 22 0.0 23 0.0 24 0.0 SOUTHWEST 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.6 7 12.9 8 38.7 9 81.0 10 117.3 11 146.7 12 149.3 13 151.4 14 145.8 15 133.4 16 111.1 17 69.9 18 34.1 19 9.8 20 0.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 4.5 7 25.6 8 71.2 9 122.5 10 165.4 11 183.5 12 185.3 13 186.9 14 188.0 15 175.9 16 138.6 17 94.7 18 51.7 19 13.7 20 1.3 21 0.0 22 0.0 23 0.0 24 0.0 Wind BRUCE 2026-05-20 1 534.4 2 515.8 3 483.9 4 482.5 5 479.0 6 471.1 7 495.8 8 520.8 9 556.5 10 560.0 11 523.7 12 493.2 13 487.0 14 470.7 15 452.2 16 419.8 17 388.4 18 362.8 19 314.5 20 286.9 21 279.6 22 269.4 23 268.0 24 268.6 2026-05-21 1 256.4 2 214.2 3 202.0 4 213.5 5 213.7 6 216.2 7 245.2 8 227.9 9 204.0 10 178.3 11 163.4 12 176.7 13 197.1 14 210.6 15 209.0 16 218.6 17 205.1 18 182.3 19 159.7 20 159.8 21 185.0 22 223.9 23 221.2 24 305.5 NORTHEAST 2026-05-20 1 184.6 2 179.4 3 185.7 4 183.1 5 176.8 6 157.9 7 145.4 8 139.5 9 131.6 10 129.9 11 131.8 12 130.1 13 126.8 14 123.6 15 119.5 16 116.6 17 108.0 18 101.3 19 92.6 20 76.2 21 61.5 22 56.9 23 49.4 24 45.8 2026-05-21 1 47.3 2 41.6 3 37.9 4 37.1 5 29.0 6 24.2 7 22.3 8 17.0 9 12.6 10 9.8 11 8.3 12 7.7 13 8.1 14 8.4 15 7.4 16 6.4 17 6.1 18 8.4 19 10.6 20 14.9 21 20.9 22 28.3 23 29.7 24 39.7 OntarioTotal 2026-05-20 1 2978.8 2 2813.0 3 2721.7 4 2624.7 5 2570.0 6 2527.8 7 2479.7 8 2368.2 9 2155.6 10 1990.1 11 1816.3 12 1736.5 13 1743.9 14 1730.1 15 1751.9 16 1750.4 17 1726.3 18 1734.0 19 1608.7 20 1525.5 21 1559.1 22 1659.2 23 1632.4 24 1614.9 2026-05-21 1 1570.5 2 1469.8 3 1411.6 4 1397.8 5 1365.4 6 1361.1 7 1430.4 8 1342.2 9 1289.4 10 1223.7 11 1146.5 12 1108.0 13 1107.5 14 1140.4 15 1126.9 16 1136.4 17 1123.4 18 1067.7 19 1023.0 20 1043.9 21 1146.8 22 1283.5 23 1347.3 24 1746.9 SOUTHWEST 2026-05-20 1 974.6 2 909.8 3 811.6 4 799.6 5 776.1 6 736.7 7 717.0 8 651.7 9 566.2 10 515.7 11 469.2 12 456.7 13 458.2 14 445.4 15 420.1 16 403.8 17 388.5 18 373.0 19 334.7 20 307.8 21 332.5 22 352.2 23 349.8 24 341.3 2026-05-21 1 326.7 2 302.0 3 303.0 4 324.5 5 353.7 6 385.6 7 448.2 8 420.5 9 383.9 10 335.7 11 299.0 12 274.7 13 280.2 14 292.7 15 303.2 16 304.9 17 301.6 18 287.8 19 272.5 20 272.2 21 287.3 22 312.3 23 330.3 24 429.8 WEST 2026-05-20 1 773.0 2 720.2 3 778.6 4 732.1 5 752.1 6 779.9 7 766.6 8 713.6 9 597.3 10 484.7 11 412.8 12 391.3 13 400.1 14 431.9 15 515.7 16 576.3 17 613.2 18 677.6 19 674.4 20 673.3 21 682.7 22 692.8 23 674.0 24 663.9 2026-05-21 1 638.0 2 619.0 3 593.9 4 560.7 5 524.2 6 513.1 7 511.8 8 507.3 9 551.1 10 588.9 11 586.2 12 572.3 13 538.0 14 519.1 15 503.7 16 499.5 17 504.5 18 491.5 19 496.0 20 526.1 21 584.3 22 645.3 23 684.8 24 895.3 EMBEDDED Solar EAST 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 15.9 7 67.1 8 174.9 9 283.6 10 340.2 11 356.4 12 357.9 13 371.2 14 353.3 15 327.5 16 266.0 17 187.5 18 91.8 19 27.0 20 0.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.6 6 29.0 7 105.5 8 222.1 9 329.8 10 390.9 11 410.1 12 420.4 13 422.9 14 424.1 15 396.7 16 332.8 17 228.3 18 114.4 19 35.2 20 1.9 21 0.0 22 0.0 23 0.0 24 0.0 ESSA 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 6.5 7 32.3 8 81.8 9 136.6 10 165.9 11 171.1 12 174.2 13 162.0 14 148.3 15 141.4 16 137.2 17 103.8 18 55.1 19 15.6 20 0.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 11.1 7 42.2 8 102.8 9 165.2 10 208.7 11 220.4 12 220.8 13 217.0 14 208.6 15 196.9 16 168.4 17 119.3 18 62.4 19 19.3 20 1.7 21 0.0 22 0.0 23 0.0 24 0.0 NORTHEAST 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.5 7 2.2 8 6.6 9 12.3 10 16.1 11 17.7 12 18.6 13 19.4 14 20.3 15 21.3 16 19.9 17 14.8 18 8.1 19 2.7 20 0.5 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.1 7 4.8 8 13.2 9 21.6 10 27.6 11 27.1 12 25.5 13 25.1 14 23.6 15 23.5 16 20.8 17 15.9 18 9.9 19 3.4 20 0.6 21 0.0 22 0.0 23 0.0 24 0.0 NORTHWEST 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.0 7 1.4 8 6.1 9 13.9 10 23.3 11 28.6 12 30.2 13 31.1 14 31.3 15 31.2 16 31.3 17 29.2 18 20.8 19 11.5 20 2.6 21 0.1 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.0 7 1.1 8 4.9 9 11.2 10 17.6 11 22.3 12 23.6 13 23.7 14 24.3 15 24.7 16 25.2 17 24.7 18 18.6 19 10.6 20 2.8 21 0.2 22 0.0 23 0.0 24 0.0 OTTAWA 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.0 7 9.3 8 23.0 9 32.2 10 37.4 11 44.1 12 48.7 13 51.6 14 52.1 15 48.7 16 40.0 17 25.9 18 12.3 19 3.0 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 4.8 7 16.1 8 34.2 9 49.1 10 56.8 11 59.5 12 60.1 13 56.6 14 55.5 15 52.8 16 44.3 17 31.5 18 13.5 19 3.5 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 OntarioTotal 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 28.1 7 136.7 8 365.3 9 599.4 10 739.3 11 780.0 12 794.6 13 800.9 14 768.2 15 722.0 16 626.0 17 460.4 18 240.0 19 75.5 20 4.8 21 0.1 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.8 6 52.4 7 205.5 8 480.9 9 745.0 10 914.5 11 965.1 12 969.2 13 956.6 14 947.6 15 895.3 16 770.1 17 557.7 18 297.7 19 95.2 20 8.6 21 0.2 22 0.0 23 0.0 24 0.0 SOUTHWEST 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.8 7 8.5 8 16.0 9 23.2 10 27.6 11 26.7 12 27.1 13 26.9 14 26.3 15 24.3 16 22.5 17 17.0 18 6.6 19 2.2 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.8 7 7.2 8 16.2 9 25.9 10 32.6 11 34.4 12 33.5 13 35.0 14 35.8 15 33.1 16 28.7 17 21.6 18 12.3 19 4.2 20 0.4 21 0.0 22 0.0 23 0.0 24 0.0 TORONTO 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.7 7 4.2 8 12.4 9 15.9 10 17.9 11 18.4 12 18.7 13 18.8 14 17.6 15 16.8 16 15.6 17 13.8 18 6.7 19 1.4 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.7 7 4.7 8 13.8 9 17.8 10 19.8 11 20.1 12 20.1 13 19.9 14 19.7 15 19.1 16 17.8 17 15.6 18 7.6 19 1.7 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 WEST 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.7 7 11.7 8 44.5 9 81.7 10 110.9 11 117.0 12 119.2 13 119.9 14 119.0 15 110.8 16 93.5 17 68.4 18 38.6 19 12.1 20 0.6 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.9 7 23.9 8 73.7 9 124.4 10 160.5 11 171.2 12 165.2 13 156.4 14 156.0 15 148.5 16 132.1 17 100.8 18 59.0 19 17.3 20 1.2 21 0.0 22 0.0 23 0.0 24 0.0 Wind EAST 2026-05-20 1 29.0 2 29.2 3 28.6 4 29.6 5 26.6 6 28.3 7 28.7 8 28.9 9 29.4 10 28.5 11 27.2 12 26.2 13 25.7 14 25.7 15 24.5 16 24.0 17 24.0 18 22.2 19 19.6 20 18.5 21 17.3 22 17.2 23 17.6 24 17.7 2026-05-21 1 17.0 2 15.7 3 15.0 4 13.8 5 12.8 6 12.1 7 11.2 8 9.0 9 7.2 10 5.5 11 4.4 12 3.8 13 3.8 14 3.8 15 3.5 16 3.8 17 3.8 18 3.4 19 3.2 20 3.3 21 3.9 22 4.5 23 4.7 24 5.4 OntarioTotal 2026-05-20 1 194.0 2 193.7 3 191.6 4 189.0 5 188.4 6 194.1 7 196.3 8 188.4 9 169.9 10 156.2 11 138.4 12 127.9 13 125.2 14 125.7 15 121.4 16 116.9 17 114.3 18 106.7 19 99.6 20 98.3 21 103.0 22 107.9 23 106.2 24 105.4 2026-05-21 1 104.3 2 97.4 3 96.9 4 99.5 5 95.9 6 94.0 7 97.3 8 86.9 9 78.6 10 71.8 11 63.8 12 58.8 13 55.9 14 54.8 15 53.0 16 52.4 17 55.2 18 55.1 19 57.4 20 61.0 21 67.7 22 77.6 23 82.6 24 109.9 SOUTHWEST 2026-05-20 1 99.4 2 100.3 3 102.8 4 102.2 5 105.4 6 108.6 7 111.4 8 105.5 9 98.8 10 91.4 11 80.7 12 73.1 13 70.3 14 69.3 15 63.9 16 58.8 17 53.5 18 48.1 19 43.8 20 42.0 21 45.9 22 50.1 23 48.7 24 48.6 2026-05-21 1 50.5 2 46.6 3 47.7 4 51.9 5 50.8 6 49.9 7 52.3 8 45.6 9 39.6 10 33.9 11 29.0 12 25.6 13 22.8 14 21.7 15 20.8 16 20.3 17 22.8 18 23.3 19 25.5 20 28.2 21 31.9 22 38.2 23 42.2 24 56.1 WEST 2026-05-20 1 45.7 2 43.6 3 38.6 4 36.7 5 35.0 6 34.4 7 33.4 8 32.5 9 24.5 10 21.2 11 17.3 12 16.5 13 17.7 14 19.8 15 23.0 16 25.0 17 28.3 18 28.1 19 28.0 20 29.4 21 30.9 22 31.5 23 31.4 24 31.4 2026-05-21 1 29.7 2 28.3 3 26.9 4 25.7 5 24.0 6 23.8 7 25.1 8 24.9 9 25.6 10 27.2 11 26.1 12 25.8 13 26.0 14 26.0 15 25.4 16 24.9 17 25.3 18 25.1 19 25.4 20 26.1 21 28.3 22 30.8 23 31.6 24 41.5