Variable Generation Forecast Summary Report 1 PUB 2026-05-19T10:55:42 2026-05-19T10:33:11 MARKET PARTICIPANT Solar NORTHEAST 2026-05-19 12 16.8 13 16.0 14 16.9 15 19.2 16 22.9 17 21.6 18 11.0 19 3.0 20 0.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.1 7 5.2 8 15.2 9 27.6 10 32.1 11 32.9 12 32.8 13 36.1 14 37.5 15 38.2 16 35.7 17 27.9 18 14.7 19 4.4 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 2.4 7 10.3 8 30.7 9 52.3 10 60.3 11 59.6 OntarioTotal 2026-05-19 12 347.6 13 342.3 14 345.8 15 331.4 16 279.0 17 192.9 18 89.6 19 25.9 20 1.9 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 6.8 7 38.8 8 117.7 9 235.1 10 310.4 11 333.9 12 339.0 13 346.7 14 339.5 15 330.0 16 287.5 17 206.3 18 107.6 19 32.3 20 3.4 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 0.2 6 14.4 7 72.1 8 189.3 9 313.6 10 394.7 11 415.3 SOUTHWEST 2026-05-19 12 170.3 13 163.3 14 159.1 15 145.7 16 119.4 17 77.6 18 36.2 19 9.7 20 0.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.5 7 15.3 8 45.6 9 89.7 10 130.9 11 149.1 12 153.9 13 153.5 14 148.9 15 142.1 16 121.6 17 84.9 18 46.2 19 12.4 20 1.3 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 4.4 7 24.5 8 68.2 9 118.2 10 158.9 11 165.6 Wind BRUCE 2026-05-19 12 738.2 13 758.4 14 724.9 15 668.5 16 601.0 17 569.7 18 524.1 19 522.7 20 533.2 21 472.0 22 420.1 23 429.3 24 490.8 2026-05-20 1 509.2 2 474.9 3 492.1 4 495.0 5 504.3 6 520.4 7 560.1 8 602.4 9 625.5 10 601.8 11 564.4 12 526.7 13 494.5 14 487.3 15 467.6 16 450.2 17 426.9 18 406.6 19 359.3 20 340.9 21 312.9 22 282.6 23 265.9 24 266.5 2026-05-21 1 243.2 2 214.0 3 208.4 4 209.2 5 193.2 6 197.2 7 224.6 8 196.7 9 165.6 10 146.4 11 152.3 NORTHEAST 2026-05-19 12 117.2 13 113.7 14 145.6 15 154.1 16 175.7 17 169.8 18 181.2 19 190.0 20 195.6 21 200.7 22 206.2 23 203.5 24 203.5 2026-05-20 1 203.0 2 198.6 3 197.5 4 191.3 5 174.2 6 160.4 7 147.0 8 141.8 9 135.9 10 131.2 11 132.1 12 130.9 13 131.5 14 129.5 15 128.1 16 125.7 17 116.2 18 107.4 19 96.5 20 79.6 21 63.5 22 54.5 23 46.4 24 38.6 2026-05-21 1 34.8 2 30.3 3 28.5 4 28.7 5 23.5 6 20.7 7 16.9 8 14.2 9 10.8 10 10.3 11 3.9 OntarioTotal 2026-05-19 12 2968.8 13 3068.8 14 3214.8 15 3253.3 16 3376.7 17 3179.0 18 3020.4 19 2968.1 20 2798.2 21 2747.1 22 2669.6 23 2584.0 24 2604.9 2026-05-20 1 2607.8 2 2402.4 3 2440.3 4 2526.7 5 2543.6 6 2599.6 7 2613.3 8 2494.6 9 2287.3 10 2099.6 11 1956.1 12 1861.0 13 1804.0 14 1823.8 15 1802.6 16 1813.5 17 1796.6 18 1748.7 19 1649.0 20 1562.3 21 1499.0 22 1485.4 23 1445.0 24 1432.1 2026-05-21 1 1435.6 2 1350.2 3 1299.8 4 1281.6 5 1226.2 6 1220.3 7 1254.6 8 1138.4 9 1068.5 10 1018.3 11 1146.1 SOUTHWEST 2026-05-19 12 748.7 13 868.0 14 949.2 15 964.9 16 940.5 17 910.0 18 916.8 19 879.6 20 835.1 21 826.4 22 813.7 23 791.9 24 785.3 2026-05-20 1 768.0 2 685.6 3 680.7 4 725.4 5 707.7 6 722.6 7 731.7 8 692.8 9 638.3 10 596.4 11 554.4 12 525.6 13 499.6 14 485.1 15 461.9 16 452.0 17 436.7 18 415.0 19 381.5 20 360.9 21 338.1 22 333.4 23 318.8 24 299.0 2026-05-21 1 293.6 2 271.4 3 267.7 4 274.9 5 294.1 6 323.8 7 377.3 8 348.1 9 313.5 10 275.6 11 295.5 WEST 2026-05-19 12 969.3 13 899.6 14 950.0 15 1000.0 16 1191.4 17 1086.9 18 961.0 19 947.8 20 798.9 21 748.0 22 693.0 23 617.0 24 592.1 2026-05-20 1 618.8 2 567.5 3 623.8 4 706.6 5 773.1 6 833.0 7 839.5 8 733.8 9 567.1 10 461.5 11 408.0 12 367.3 13 360.5 14 404.0 15 440.3 16 497.5 17 550.8 18 576.1 19 585.4 20 589.2 21 585.7 22 575.7 23 565.1 24 570.0 2026-05-21 1 589.9 2 571.8 3 540.9 4 517.9 5 491.4 6 477.3 7 457.9 8 431.3 9 457.7 10 493.8 11 625.1 EMBEDDED Solar EAST 2026-05-19 12 321.5 13 330.2 14 342.1 15 338.0 16 295.8 17 202.6 18 98.2 19 26.1 20 0.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 13.7 7 61.7 8 160.3 9 269.7 10 327.4 11 342.4 12 344.1 13 356.3 14 348.5 15 333.2 16 293.1 17 207.2 18 102.7 19 31.7 20 1.3 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 0.3 6 27.0 7 99.5 8 214.0 9 319.4 10 388.1 11 417.2 ESSA 2026-05-19 12 164.1 13 161.8 14 147.4 15 125.5 16 100.4 17 75.3 18 33.6 19 10.1 20 0.3 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 9.1 7 33.6 8 76.1 9 118.8 10 148.3 11 161.6 12 162.3 13 167.8 14 181.4 15 184.0 16 175.8 17 128.3 18 64.7 19 18.4 20 1.8 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 9.9 7 37.2 8 99.4 9 161.4 10 206.0 11 207.1 NORTHEAST 2026-05-19 12 7.8 13 8.1 14 9.3 15 9.1 16 9.3 17 8.9 18 4.4 19 1.6 20 0.1 21 0.0 22 0.0 23 0.0 24 0.0 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 6.7 9 12.0 10 15.9 11 17.4 12 18.7 13 19.6 14 20.7 15 21.1 16 19.4 17 14.4 18 8.2 19 2.9 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 1.0 7 4.5 8 12.7 9 22.4 10 27.3 11 28.1 NORTHWEST 2026-05-19 12 12.1 13 12.2 14 12.7 15 12.6 16 13.5 17 12.7 18 10.1 19 5.8 20 1.6 21 0.0 22 0.0 23 0.0 24 0.0 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 5.8 9 14.1 10 23.9 11 29.0 12 29.9 13 30.3 14 30.6 15 30.6 16 30.3 17 27.5 18 20.0 19 11.2 20 2.9 21 0.2 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 1.3 8 6.0 9 12.7 10 19.9 11 24.8 OTTAWA 2026-05-19 12 30.2 13 28.9 14 32.7 15 34.2 16 30.9 17 22.2 18 10.1 19 2.3 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 2.3 7 9.3 8 23.1 9 33.4 10 34.9 11 39.1 12 43.0 13 47.8 14 49.7 15 46.7 16 41.1 17 28.9 18 13.3 19 3.4 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 0.1 6 4.7 7 15.8 8 32.6 9 46.0 10 53.3 11 59.5 OntarioTotal 2026-05-19 12 731.8 13 731.0 14 722.2 15 674.2 16 571.1 17 422.0 18 212.9 19 59.3 20 2.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 28.9 7 131.9 8 342.8 9 557.6 10 688.0 11 740.1 12 754.2 13 785.5 14 801.0 15 786.4 16 717.1 17 531.5 18 280.6 19 88.1 20 8.3 21 0.2 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 0.4 6 48.6 7 190.2 8 457.1 9 710.4 10 881.5 11 937.7 SOUTHWEST 2026-05-19 12 33.9 13 34.6 14 33.6 15 30.2 16 28.3 17 19.7 18 11.8 19 2.2 20 0.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.9 7 5.0 8 13.0 9 21.3 10 27.6 11 28.0 12 26.9 13 24.8 14 24.4 15 24.6 16 21.1 17 16.6 18 9.5 19 2.9 20 0.1 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 0.0 6 1.7 7 6.6 8 15.0 9 24.5 10 30.5 11 28.2 TORONTO 2026-05-19 12 15.8 13 15.1 14 15.4 15 13.7 16 12.1 17 9.8 18 4.5 19 1.1 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.5 7 4.1 8 12.6 9 15.8 10 17.7 11 17.8 12 17.8 13 17.6 14 17.3 15 16.8 16 15.8 17 14.3 18 7.2 19 1.6 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 0.6 7 4.3 8 13.6 9 17.2 10 19.3 11 19.4 WEST 2026-05-19 12 146.4 13 140.1 14 129.0 15 110.9 16 80.8 17 70.8 18 40.2 19 10.1 20 0.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.9 7 14.6 8 45.2 9 72.5 10 92.3 11 104.8 12 111.5 13 121.3 14 128.4 15 129.4 16 120.5 17 94.3 18 55.0 19 16.0 20 1.7 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 3.7 7 21.0 8 63.8 9 106.8 10 137.1 11 153.4 Wind EAST 2026-05-19 12 17.5 13 21.2 14 23.4 15 26.0 16 27.2 17 28.9 18 28.8 19 29.6 20 32.4 21 30.5 22 30.5 23 30.2 24 30.3 2026-05-20 1 29.8 2 27.9 3 27.6 4 26.1 5 25.1 6 26.0 7 26.8 8 25.3 9 24.7 10 24.7 11 24.8 12 24.6 13 24.2 14 24.7 15 24.8 16 24.3 17 22.7 18 21.8 19 20.0 20 18.7 21 18.7 22 18.9 23 17.9 24 16.1 2026-05-21 1 16.3 2 15.0 3 14.4 4 13.8 5 12.7 6 11.9 7 11.1 8 9.1 9 7.1 10 5.6 11 5.7 OntarioTotal 2026-05-19 12 182.1 13 207.4 14 223.8 15 231.4 16 230.9 17 226.7 18 217.0 19 205.8 20 202.8 21 202.5 22 193.6 23 176.1 24 184.4 2026-05-20 1 187.7 2 174.2 3 181.8 4 192.0 5 185.8 6 192.1 7 199.7 8 190.0 9 175.7 10 156.0 11 138.6 12 125.6 13 120.7 14 121.6 15 122.0 16 121.2 17 118.0 18 112.5 19 105.0 20 101.3 21 99.8 22 98.3 23 95.7 24 95.2 2026-05-21 1 99.0 2 93.8 3 92.3 4 92.7 5 86.7 6 83.8 7 83.3 8 72.0 9 62.4 10 56.2 11 65.8 SOUTHWEST 2026-05-19 12 93.0 13 108.4 14 118.2 15 122.8 16 121.8 17 122.5 18 115.6 19 106.6 20 107.0 21 111.9 22 103.9 23 92.5 24 96.7 2026-05-20 1 100.6 2 96.4 3 102.3 4 109.1 5 102.7 6 106.8 7 114.1 8 113.0 9 107.4 10 95.1 11 81.3 12 70.8 13 66.6 14 66.0 15 65.1 16 64.2 17 60.8 18 55.3 19 49.3 20 47.2 21 45.3 22 43.7 23 42.3 24 43.3 2026-05-21 1 45.9 2 44.0 3 45.2 4 47.0 5 44.1 6 42.2 7 41.8 8 35.5 9 29.6 10 25.2 11 28.2 WEST 2026-05-19 12 51.8 13 56.4 14 60.7 15 60.8 16 59.7 17 50.6 18 46.5 19 42.7 20 38.1 21 36.2 22 37.6 23 33.5 24 36.9 2026-05-20 1 35.9 2 29.3 3 30.4 4 35.6 5 36.6 6 37.9 7 37.6 8 31.9 9 25.9 10 21.1 11 19.1 12 17.5 13 17.7 14 19.2 15 21.0 16 22.8 17 24.7 18 25.6 19 26.1 20 25.8 21 26.2 22 26.2 23 27.0 24 27.8 2026-05-21 1 28.9 2 27.6 3 25.2 4 24.0 5 22.2 6 22.3 7 22.8 8 21.1 9 20.5 10 21.4 11 27.3