Variable Generation Forecast Summary Report 1 PUB 2026-05-19T19:55:47 2026-05-19T19:33:21 MARKET PARTICIPANT Solar NORTHEAST 2026-05-19 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 4.9 8 13.4 9 24.4 10 28.9 11 29.9 12 32.9 13 33.6 14 32.8 15 34.0 16 35.2 17 25.3 18 13.9 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 2.5 7 11.2 8 30.5 9 53.3 10 60.0 11 57.6 12 52.2 13 49.9 14 50.3 15 50.4 16 45.3 17 37.4 18 19.1 19 5.8 20 0.8 OntarioTotal 2026-05-19 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 8.6 7 39.1 8 113.5 9 221.6 10 298.3 11 337.8 12 350.6 13 350.5 14 334.9 15 310.2 16 268.9 17 175.7 18 88.2 19 27.6 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 76.6 8 194.9 9 322.6 10 408.3 11 433.5 12 427.5 13 429.4 14 433.6 15 414.8 16 340.6 17 240.4 18 123.1 19 36.9 20 3.7 SOUTHWEST 2026-05-19 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 2.3 7 12.7 8 37.4 9 73.6 10 115.1 11 147.2 12 154.2 13 153.1 14 148.3 15 135.4 16 114.1 17 69.8 18 34.1 19 9.7 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 25.5 8 71.6 9 123.8 10 166.0 11 182.7 12 181.6 13 187.9 14 183.8 15 170.7 16 136.0 17 95.0 18 51.7 19 13.8 20 1.3 Wind BRUCE 2026-05-19 21 311.6 22 296.5 23 453.8 24 527.7 2026-05-20 1 520.2 2 514.3 3 523.4 4 518.6 5 530.7 6 544.7 7 576.5 8 596.2 9 616.8 10 609.8 11 569.3 12 533.1 13 510.9 14 482.7 15 452.0 16 424.0 17 399.4 18 385.4 19 346.7 20 325.1 21 308.5 22 295.5 23 282.0 24 283.7 2026-05-21 1 262.3 2 222.5 3 210.3 4 214.3 5 208.3 6 220.9 7 257.4 8 231.1 9 197.3 10 178.3 11 167.2 12 176.5 13 186.0 14 189.5 15 198.0 16 201.7 17 196.2 18 180.3 19 160.2 20 204.3 NORTHEAST 2026-05-19 21 120.9 22 112.0 23 178.9 24 174.4 2026-05-20 1 183.8 2 193.9 3 193.5 4 189.9 5 173.2 6 157.4 7 143.9 8 138.6 9 134.7 10 131.4 11 130.7 12 128.0 13 127.1 14 125.5 15 122.1 16 117.3 17 109.3 18 100.4 19 90.0 20 75.6 21 61.3 22 56.6 23 50.2 24 46.0 2026-05-21 1 45.9 2 40.6 3 38.1 4 36.4 5 30.2 6 26.5 7 23.0 8 18.3 9 13.6 10 11.2 11 7.9 12 7.7 13 8.2 14 7.2 15 5.8 16 6.1 17 8.4 18 11.0 19 15.4 20 15.4 OntarioTotal 2026-05-19 21 1800.1 22 1800.3 23 2882.1 24 2920.1 2026-05-20 1 2828.0 2 2636.2 3 2698.5 4 2681.4 5 2595.9 6 2566.3 7 2537.1 8 2421.6 9 2246.7 10 2096.4 11 1967.3 12 1886.0 13 1847.7 14 1841.6 15 1800.6 16 1778.4 17 1764.3 18 1737.3 19 1658.0 20 1615.1 21 1618.2 22 1689.8 23 1659.5 24 1628.7 2026-05-21 1 1579.5 2 1483.8 3 1430.6 4 1398.7 5 1368.1 6 1373.1 7 1462.1 8 1366.1 9 1294.9 10 1241.3 11 1163.0 12 1129.6 13 1129.0 14 1119.5 15 1100.8 16 1119.8 17 1091.8 18 1060.5 19 1039.7 20 1322.3 SOUTHWEST 2026-05-19 21 591.4 22 563.4 23 936.5 24 954.7 2026-05-20 1 905.7 2 776.7 3 732.6 4 741.0 5 713.8 6 728.2 7 716.7 8 651.6 9 584.6 10 543.1 11 501.6 12 477.3 13 463.5 14 442.3 15 423.0 16 403.5 17 399.2 18 392.5 19 366.0 20 349.5 21 359.5 22 385.2 23 376.2 24 351.6 2026-05-21 1 335.5 2 311.0 3 314.7 4 333.8 5 360.8 6 392.5 7 457.9 8 423.0 9 381.1 10 331.4 11 295.8 12 277.8 13 283.9 14 284.8 15 281.8 16 293.1 17 282.7 18 278.8 19 269.8 20 331.8 WEST 2026-05-19 21 525.3 22 575.3 23 868.4 24 798.6 2026-05-20 1 740.4 2 674.9 3 792.9 4 810.7 5 793.5 6 785.9 7 769.3 8 712.0 9 603.8 10 520.1 11 497.2 12 466.9 13 463.3 14 511.4 15 542.3 16 589.8 17 629.7 18 642.8 19 648.8 20 674.6 21 683.2 22 692.4 23 670.1 24 646.0 2026-05-21 1 628.4 2 613.1 3 595.0 4 559.9 5 533.1 6 518.3 7 523.3 8 525.2 9 566.3 10 617.6 11 608.6 12 594.9 13 563.2 14 530.8 15 511.9 16 509.7 17 503.5 18 494.4 19 505.9 20 705.4 EMBEDDED Solar EAST 2026-05-19 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 13.2 7 60.5 8 155.5 9 276.5 10 344.2 11 361.5 12 364.4 13 371.7 14 347.1 15 326.5 16 280.5 17 188.2 18 90.5 19 27.7 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 0.4 6 28.3 7 104.9 8 216.4 9 324.0 10 394.8 11 418.5 12 424.7 13 424.0 14 423.1 15 401.1 16 335.5 17 227.6 18 113.5 19 35.3 20 1.7 ESSA 2026-05-19 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 6.5 7 34.5 8 83.1 9 133.3 10 161.9 11 176.1 12 167.6 13 166.9 14 152.1 15 146.2 16 141.8 17 103.9 18 54.0 19 15.8 20 0.9 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 10.7 7 40.2 8 101.4 9 166.7 10 211.4 11 219.8 12 220.8 13 215.2 14 209.8 15 192.2 16 169.2 17 119.4 18 60.7 19 17.7 20 1.6 NORTHEAST 2026-05-19 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 6.4 9 12.1 10 16.2 11 17.6 12 18.8 13 20.1 14 20.5 15 21.0 16 20.2 17 15.0 18 8.4 19 3.0 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 4.6 8 13.2 9 22.5 10 27.2 11 27.5 12 26.7 13 25.8 14 24.6 15 23.2 16 20.3 17 15.9 18 9.4 19 3.3 20 0.5 NORTHWEST 2026-05-19 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 6.3 9 14.5 10 23.3 11 28.7 12 29.8 13 30.8 14 31.7 15 31.5 16 31.3 17 29.0 18 21.0 19 11.7 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 5.2 9 11.5 10 18.3 11 23.1 12 23.2 13 23.7 14 23.9 15 23.8 16 24.3 17 23.6 18 17.8 19 10.1 20 2.6 OTTAWA 2026-05-19 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 2.0 7 9.5 8 22.2 9 33.6 10 35.9 11 42.0 12 45.6 13 50.9 14 52.3 15 45.0 16 39.3 17 25.7 18 11.5 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 33.2 9 48.9 10 57.2 11 60.3 12 61.3 13 60.9 14 57.6 15 53.8 16 46.2 17 31.4 18 13.7 19 3.5 20 0.0 OntarioTotal 2026-05-19 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 25.3 7 132.3 8 345.7 9 587.1 10 728.1 11 784.1 12 788.6 13 803.7 14 759.5 15 721.9 16 642.9 17 459.7 18 238.1 19 77.3 20 5.0 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 0.6 6 51.2 7 202.7 8 472.4 9 739.5 10 920.3 11 974.1 12 974.7 13 956.4 14 945.1 15 892.4 16 768.6 17 555.6 18 294.4 19 93.1 20 8.0 SOUTHWEST 2026-05-19 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 0.7 7 8.4 8 15.8 9 23.9 10 25.7 11 27.6 12 28.6 13 28.3 14 26.4 15 24.4 16 20.9 17 14.4 18 6.7 19 2.3 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 7.0 8 16.4 9 26.3 10 32.2 11 33.4 12 34.9 13 34.9 14 34.6 15 32.3 16 27.9 17 21.5 18 12.6 19 4.4 20 0.4 TORONTO 2026-05-19 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 0.7 7 4.2 8 12.5 9 16.1 10 18.0 11 18.5 12 18.3 13 18.2 14 17.5 15 16.6 16 15.3 17 13.6 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 4.5 8 13.0 9 17.2 10 19.4 11 19.6 12 19.6 13 19.4 14 19.6 15 19.1 16 17.7 17 15.7 18 7.7 19 1.7 20 0.0 WEST 2026-05-19 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 1.7 7 11.6 8 43.9 9 77.1 10 102.9 11 112.1 12 115.5 13 116.8 14 111.9 15 110.7 16 93.6 17 69.9 18 39.3 19 12.4 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 3.9 7 24.3 8 73.6 9 122.4 10 159.8 11 171.9 12 163.5 13 152.5 14 151.9 15 146.9 16 127.5 17 100.5 18 59.0 19 17.1 20 1.2 Wind EAST 2026-05-19 21 25.7 22 26.5 23 26.0 24 29.4 2026-05-20 1 30.0 2 31.7 3 31.2 4 29.8 5 29.2 6 28.4 7 27.5 8 29.3 9 28.9 10 28.6 11 26.5 12 26.2 13 25.7 14 24.6 15 24.1 16 23.4 17 22.2 18 21.0 19 19.4 20 18.5 21 17.2 22 16.5 23 17.5 24 17.8 2026-05-21 1 17.0 2 15.9 3 15.0 4 14.2 5 12.9 6 11.9 7 11.2 8 9.1 9 7.0 10 5.5 11 4.5 12 3.9 13 3.5 14 3.8 15 3.6 16 4.1 17 3.6 18 3.3 19 3.0 20 3.8 OntarioTotal 2026-05-19 21 205.8 22 215.5 23 199.3 24 199.8 2026-05-20 1 195.9 2 199.4 3 201.6 4 201.9 5 195.0 6 200.1 7 199.0 8 192.5 9 180.1 10 166.2 11 146.4 12 134.2 13 127.8 14 120.2 15 118.3 16 115.1 17 114.2 18 107.4 19 101.2 20 101.0 21 104.4 22 108.1 23 106.6 24 105.1 2026-05-21 1 105.6 2 99.6 3 98.5 4 100.1 5 96.8 6 95.3 7 99.3 8 88.5 9 79.1 10 71.9 11 65.4 12 60.5 13 57.0 14 54.3 15 52.2 16 51.9 17 53.4 18 54.8 19 56.2 20 75.5 SOUTHWEST 2026-05-19 21 113.4 22 118.2 23 107.1 24 102.4 2026-05-20 1 101.4 2 104.8 3 108.2 4 110.5 5 110.7 6 116.1 7 117.8 8 114.1 9 108.4 10 100.0 11 85.1 12 75.5 13 70.2 14 62.4 15 60.9 16 57.2 17 54.9 18 50.4 19 45.2 20 43.8 21 46.9 22 50.0 23 48.1 24 47.8 2026-05-21 1 51.5 2 48.1 3 49.0 4 52.2 5 51.4 6 50.7 7 53.0 8 46.1 9 40.0 10 33.3 11 29.5 12 26.1 13 23.7 14 21.5 15 20.0 16 19.5 17 21.1 18 22.8 19 24.3 20 33.1 WEST 2026-05-19 21 51.8 22 52.1 23 46.6 24 47.6 2026-05-20 1 43.9 2 41.3 3 40.3 4 40.2 5 33.9 6 34.1 7 32.2 8 28.7 9 24.9 10 22.2 11 21.3 12 20.3 13 20.2 14 21.9 15 23.0 16 25.1 17 28.2 18 27.1 19 28.0 20 29.7 21 30.9 22 32.0 23 32.2 24 31.5 2026-05-21 1 29.5 2 28.5 3 27.0 4 25.6 5 24.2 6 24.5 7 26.4 8 25.9 9 26.0 10 28.0 11 27.2 12 26.9 13 26.4 14 25.6 15 25.5 16 25.3 17 25.6 18 25.4 19 25.5 20 33.6