Variable Generation Forecast Summary Report 1 PUB 2026-05-19T03:55:46 2026-05-19T03:33:10 MARKET PARTICIPANT Solar NORTHEAST 2026-05-19 5 0.0 6 1.2 7 4.6 8 12.0 9 19.3 10 21.4 11 21.6 12 22.6 13 24.2 14 26.3 15 25.6 16 27.1 17 20.5 18 11.8 19 3.8 20 0.6 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 1.3 7 5.3 8 14.2 9 24.0 10 29.8 11 31.7 12 32.7 13 35.1 14 36.7 15 37.7 16 36.2 17 29.4 18 16.1 19 5.7 20 1.0 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 OntarioTotal 2026-05-19 5 0.3 6 13.3 7 51.4 8 120.3 9 204.3 10 263.0 11 306.9 12 335.2 13 354.9 14 345.1 15 330.1 16 270.3 17 185.1 18 93.3 19 29.4 20 2.1 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 0.2 6 9.3 7 45.8 8 120.5 9 222.6 10 298.0 11 327.8 12 343.7 13 350.2 14 353.5 15 348.4 16 306.9 17 221.8 18 118.6 19 39.0 20 4.0 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 SOUTHWEST 2026-05-19 5 0.0 6 4.9 7 18.7 8 48.0 9 81.6 10 109.7 11 134.9 12 149.2 13 159.6 14 151.1 15 146.1 16 111.5 17 78.6 18 38.8 19 11.8 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 3.0 7 14.5 8 37.5 9 78.3 10 114.6 11 135.3 12 148.4 13 150.8 14 152.6 15 150.0 16 130.9 17 91.4 18 49.9 19 14.8 20 1.5 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 Wind BRUCE 2026-05-19 5 479.8 6 537.8 7 516.0 8 538.5 9 565.4 10 660.6 11 707.2 12 747.7 13 788.7 14 752.9 15 684.3 16 586.1 17 514.9 18 492.2 19 504.3 20 450.6 21 465.0 22 406.0 23 343.8 24 457.5 2026-05-20 1 498.0 2 517.3 3 525.7 4 533.5 5 560.1 6 588.5 7 616.9 8 626.6 9 612.5 10 586.5 11 573.5 12 566.9 13 569.5 14 541.5 15 504.7 16 477.1 17 440.6 18 397.0 19 341.7 20 327.8 21 305.1 22 287.2 23 274.5 24 269.4 2026-05-21 1 243.2 2 212.9 3 200.3 4 230.9 NORTHEAST 2026-05-19 5 126.0 6 131.3 7 131.2 8 138.3 9 113.3 10 128.7 11 129.0 12 130.2 13 135.0 14 139.9 15 152.9 16 165.9 17 170.7 18 185.4 19 193.5 20 199.0 21 203.2 22 205.7 23 202.5 24 200.6 2026-05-20 1 199.4 2 199.8 3 201.7 4 196.4 5 181.7 6 166.6 7 154.1 8 147.9 9 140.5 10 135.2 11 134.4 12 133.9 13 135.0 14 133.7 15 129.5 16 123.9 17 114.1 18 104.4 19 93.5 20 70.5 21 57.6 22 50.4 23 41.8 24 35.6 2026-05-21 1 34.3 2 29.3 3 27.2 4 25.0 OntarioTotal 2026-05-19 5 1973.0 6 2217.8 7 2296.7 8 2458.7 9 2632.7 10 3074.4 11 3265.6 12 3432.1 13 3665.0 14 3724.6 15 3589.9 16 3428.2 17 3193.8 18 3053.0 19 2776.1 20 2658.8 21 2677.9 22 2461.0 23 2388.9 24 2502.0 2026-05-20 1 2594.9 2 2569.0 3 2635.0 4 2642.1 5 2650.5 6 2680.8 7 2632.1 8 2459.8 9 2271.6 10 2125.3 11 2028.0 12 1985.9 13 1975.8 14 1947.9 15 1905.7 16 1881.6 17 1828.6 18 1729.0 19 1631.4 20 1552.8 21 1523.8 22 1496.3 23 1457.6 24 1434.4 2026-05-21 1 1411.9 2 1335.9 3 1275.7 4 1418.9 SOUTHWEST 2026-05-19 5 557.7 6 616.9 7 655.9 8 687.2 9 765.9 10 845.9 11 888.2 12 938.3 13 1029.0 14 1057.5 15 1025.3 16 961.7 17 872.7 18 818.3 19 800.9 20 801.5 21 780.9 22 755.0 23 793.2 24 779.5 2026-05-20 1 791.7 2 715.1 3 720.8 4 748.0 5 758.1 6 756.2 7 719.0 8 662.5 9 618.7 10 584.8 11 570.5 12 560.3 13 540.5 14 518.2 15 491.2 16 473.6 17 459.2 18 413.9 19 371.1 20 358.4 21 351.1 22 342.2 23 319.5 24 303.9 2026-05-21 1 299.6 2 280.4 3 273.2 4 332.7 WEST 2026-05-19 5 552.8 6 653.8 7 716.0 8 823.9 9 881.9 10 1050.5 11 1110.2 12 1145.6 13 1227.4 14 1270.6 15 1226.8 16 1232.4 17 1191.0 18 1109.9 19 862.7 20 792.5 21 788.1 22 627.4 23 563.2 24 577.3 2026-05-20 1 614.3 2 645.7 3 740.1 4 763.1 5 790.6 6 812.3 7 802.7 8 698.9 9 575.3 10 494.7 11 454.0 12 423.2 13 408.8 14 437.8 15 480.6 16 525.6 17 559.3 18 587.9 19 604.9 20 599.4 21 599.8 22 572.5 23 573.3 24 571.6 2026-05-21 1 559.2 2 548.1 3 520.4 4 581.1 EMBEDDED Solar EAST 2026-05-19 5 0.1 6 22.1 7 66.7 8 131.1 9 207.8 10 258.7 11 292.8 12 322.7 13 335.2 14 338.3 15 316.7 16 270.7 17 176.6 18 86.3 19 25.9 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 15.6 7 70.6 8 160.4 9 255.3 10 321.7 11 336.5 12 343.9 13 355.5 14 350.5 15 336.7 16 303.3 17 221.4 18 119.2 19 40.2 20 1.5 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 ESSA 2026-05-19 5 0.0 6 7.6 7 23.8 8 56.4 9 97.3 10 132.1 11 145.0 12 149.4 13 145.3 14 129.0 15 105.3 16 88.4 17 61.4 18 35.9 19 11.8 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 7.9 7 26.9 8 67.8 9 103.7 10 131.6 11 146.7 12 154.7 13 158.0 14 178.9 15 185.8 16 179.9 17 133.9 18 74.3 19 24.8 20 2.2 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 NORTHEAST 2026-05-19 5 0.0 6 0.5 7 1.8 8 4.4 9 7.3 10 7.8 11 9.0 12 9.6 13 10.0 14 11.2 15 11.3 16 11.0 17 8.4 18 5.4 19 1.8 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 0.8 7 3.0 8 7.8 9 12.5 10 15.7 11 17.6 12 18.9 13 20.4 14 20.8 15 21.0 16 18.9 17 14.6 18 9.1 19 3.6 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 NORTHWEST 2026-05-19 5 0.0 6 0.0 7 0.7 8 2.2 9 5.2 10 8.2 11 10.6 12 10.5 13 11.4 14 12.0 15 12.7 16 12.8 17 12.7 18 10.5 19 5.9 20 1.7 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 0.1 7 1.8 8 6.4 9 13.8 10 22.7 11 28.2 12 29.9 13 30.6 14 30.0 15 29.3 16 28.5 17 25.6 18 19.2 19 10.6 20 3.2 21 0.3 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 OTTAWA 2026-05-19 5 0.1 6 3.0 7 8.4 8 15.1 9 20.6 10 24.1 11 30.3 12 31.3 13 29.7 14 30.7 15 32.5 16 28.7 17 18.0 18 7.9 19 1.8 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 2.8 7 10.3 8 23.6 9 31.5 10 36.7 11 43.6 12 48.2 13 49.4 14 46.4 15 45.9 16 41.1 17 29.1 18 14.1 19 4.1 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 OntarioTotal 2026-05-19 5 0.2 6 37.3 7 129.8 8 284.0 9 459.8 10 589.3 11 664.7 12 709.6 13 708.3 14 692.7 15 625.4 16 535.3 17 374.0 18 196.8 19 62.1 20 2.5 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 30.7 7 136.2 8 332.2 9 521.2 10 661.5 11 728.2 12 764.2 13 796.5 14 821.6 15 813.4 16 741.6 17 553.0 18 309.5 19 105.8 20 9.6 21 0.3 22 0.0 23 0.0 24 0.0 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 SOUTHWEST 2026-05-19 5 0.0 6 1.1 7 7.5 8 12.7 9 18.4 10 21.6 11 25.2 12 27.2 13 28.5 14 29.3 15 27.7 16 24.2 17 18.1 18 12.1 19 2.9 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 0.9 7 4.6 8 11.3 9 17.4 10 21.9 11 24.5 12 26.7 13 27.3 14 31.0 15 30.7 16 25.5 17 17.7 18 10.0 19 3.5 20 0.3 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 TORONTO 2026-05-19 5 0.0 6 0.5 7 3.1 8 9.1 9 11.9 10 14.2 11 14.4 12 14.9 13 14.6 14 14.4 15 11.8 16 11.7 17 8.8 18 4.3 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 3.9 8 11.5 9 14.6 10 16.3 11 17.1 12 17.2 13 17.4 14 18.1 15 17.9 16 16.9 17 14.9 18 7.5 19 1.7 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 WEST 2026-05-19 5 0.0 6 2.5 7 17.8 8 53.0 9 91.3 10 122.6 11 137.4 12 144.0 13 133.6 14 127.8 15 107.4 16 87.8 17 70.0 18 34.4 19 10.9 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 2.1 7 15.1 8 43.4 9 72.4 10 94.9 11 114.0 12 124.7 13 137.9 14 145.9 15 146.1 16 127.5 17 95.8 18 56.1 19 17.3 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 Wind EAST 2026-05-19 5 18.8 6 20.5 7 21.5 8 20.0 9 20.5 10 23.3 11 25.3 12 28.2 13 32.6 14 32.9 15 32.9 16 32.4 17 32.6 18 33.4 19 32.0 20 29.8 21 28.5 22 26.7 23 28.0 24 28.1 2026-05-20 1 29.4 2 27.8 3 26.0 4 25.8 5 24.9 6 25.4 7 26.8 8 25.6 9 25.9 10 25.7 11 25.5 12 25.6 13 25.9 14 24.5 15 24.5 16 23.4 17 21.6 18 21.0 19 19.4 20 18.4 21 18.5 22 18.8 23 17.5 24 16.0 2026-05-21 1 16.5 2 15.3 3 14.1 4 14.9 OntarioTotal 2026-05-19 5 158.1 6 166.3 7 171.6 8 171.6 9 180.6 10 197.1 11 206.2 12 221.5 13 254.2 14 261.1 15 255.6 16 249.9 17 227.7 18 212.2 19 193.9 20 186.7 21 186.7 22 169.6 23 163.4 24 155.0 2026-05-20 1 170.7 2 175.2 3 183.9 4 194.2 5 192.8 6 194.8 7 195.9 8 183.0 9 169.8 10 155.6 11 145.0 12 137.6 13 133.6 14 130.4 15 127.1 16 123.2 17 116.8 18 111.2 19 104.0 20 101.1 21 101.3 22 102.8 23 99.2 24 98.8 2026-05-21 1 100.7 2 93.9 3 90.9 4 101.9 SOUTHWEST 2026-05-19 5 86.7 6 87.2 7 88.7 8 88.4 9 91.6 10 100.0 11 105.8 12 117.7 13 132.5 14 137.9 15 134.7 16 128.5 17 110.8 18 101.0 19 94.9 20 94.2 21 99.1 22 92.9 23 84.2 24 74.3 2026-05-20 1 86.1 2 94.8 3 102.1 4 106.3 5 108.5 6 112.8 7 115.0 8 108.7 9 101.5 10 92.1 11 84.1 12 77.8 13 74.1 14 72.2 15 69.2 16 66.3 17 61.2 18 54.8 19 48.3 20 47.0 21 47.1 22 48.2 23 46.2 24 47.4 2026-05-21 1 49.7 2 45.4 3 44.3 4 50.9 WEST 2026-05-19 5 42.4 6 45.3 7 46.3 8 46.8 9 50.8 10 53.2 11 53.3 12 52.9 13 63.7 14 64.5 15 62.4 16 63.6 17 59.9 18 54.2 19 43.8 20 39.7 21 36.9 22 29.9 23 32.1 24 33.3 2026-05-20 1 35.1 2 31.4 3 34.0 4 39.5 5 36.9 6 35.1 7 33.1 8 29.4 9 25.5 10 22.9 11 21.1 12 20.5 13 20.2 14 20.6 15 21.1 16 22.7 17 24.0 18 25.6 19 26.8 20 26.2 21 25.7 22 25.8 23 26.9 24 27.6 2026-05-21 1 26.8 2 26.1 3 25.5 4 27.8