Variable Generation Forecast Summary Report 1 PUB 2026-05-19T11:55:47 2026-05-19T11:49:44 MARKET PARTICIPANT Solar NORTHEAST 2026-05-19 13 16.7 14 17.2 15 19.0 16 24.4 17 20.2 18 11.3 19 3.1 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 1.0 7 4.8 8 15.0 9 27.3 10 31.7 11 33.0 12 33.6 13 36.3 14 37.3 15 37.7 16 35.7 17 27.5 18 14.3 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 10.2 8 30.4 9 51.2 10 59.3 11 57.6 12 53.6 OntarioTotal 2026-05-19 13 345.6 14 336.0 15 329.0 16 279.6 17 194.6 18 85.7 19 26.3 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 6.5 7 38.0 8 109.8 9 227.0 10 312.6 11 329.2 12 337.9 13 348.4 14 336.4 15 327.1 16 282.0 17 199.4 18 104.3 19 31.6 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 14.3 7 71.4 8 187.4 9 311.4 10 395.7 11 421.4 12 413.4 SOUTHWEST 2026-05-19 13 164.1 14 150.9 15 139.4 16 114.9 17 77.3 18 34.9 19 10.1 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 2.4 7 14.5 8 43.4 9 87.6 10 133.0 11 148.9 12 151.1 13 155.9 14 148.2 15 141.6 16 121.7 17 84.8 18 46.1 19 12.5 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 4.3 7 24.5 8 68.8 9 118.2 10 159.9 11 173.6 12 167.8 Wind BRUCE 2026-05-19 13 769.7 14 728.1 15 657.0 16 655.6 17 595.1 18 550.8 19 541.2 20 555.0 21 480.4 22 419.2 23 436.0 24 483.0 2026-05-20 1 507.3 2 506.1 3 500.1 4 502.6 5 508.0 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 11 144.2 12 151.4 NORTHEAST 2026-05-19 13 116.4 14 146.1 15 159.0 16 171.7 17 168.6 18 181.8 19 189.0 20 196.9 21 200.1 22 205.3 23 202.7 24 202.7 2026-05-20 1 202.9 2 198.8 3 197.5 4 191.6 5 175.6 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 6.6 12 4.0 OntarioTotal 2026-05-19 13 3553.3 14 3658.1 15 3599.8 16 3556.7 17 3368.5 18 3138.6 19 3032.3 20 2871.0 21 2716.9 22 2685.7 23 2649.6 24 2611.1 2026-05-20 1 2612.3 2 2481.5 3 2469.8 4 2560.9 5 2540.8 6 2599.6 7 2613.3 8 2494.6 9 2286.6 10 2097.6 11 1956.1 12 1861.0 13 1804.0 14 1823.8 15 1809.8 16 1813.5 17 1801.8 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 1229.0 6 1220.2 7 1254.6 8 1137.7 9 1068.5 10 1018.0 11 962.5 12 1105.5 SOUTHWEST 2026-05-19 13 1026.5 14 1066.3 15 1062.2 16 1029.8 17 1029.8 18 964.7 19 922.5 20 899.8 21 826.6 22 821.1 23 830.8 24 803.3 2026-05-20 1 765.9 2 685.9 3 680.7 4 735.9 5 729.3 6 722.6 7 731.7 8 692.8 9 637.6 10 594.4 11 554.4 12 525.6 13 499.6 14 485.1 15 469.1 16 452.0 17 441.9 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 5 296.9 6 323.7 7 377.3 8 347.4 9 313.5 10 275.3 11 249.0 12 265.6 WEST 2026-05-19 13 1140.4 14 1211.9 15 1225.5 16 1215.4 17 1126.6 18 991.2 19 944.6 20 768.6 21 724.3 22 706.5 23 645.6 24 590.9 2026-05-20 1 626.5 2 606.4 3 643.5 4 723.7 5 734.9 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 11 490.2 12 623.0 EMBEDDED Solar EAST 2026-05-19 13 329.6 14 339.8 15 333.3 16 294.1 17 201.2 18 93.6 19 25.5 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 14.0 7 61.5 8 149.6 9 261.4 10 326.0 11 336.0 12 344.6 13 357.1 14 348.7 15 332.6 16 279.8 17 191.5 18 93.5 19 28.9 20 1.1 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 0.3 6 26.6 7 98.6 8 210.3 9 318.8 10 392.9 11 418.5 12 424.8 ESSA 2026-05-19 13 169.1 14 149.3 15 121.5 16 98.8 17 79.5 18 36.1 19 10.6 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 9.0 7 33.7 8 75.7 9 119.1 10 146.7 11 158.4 12 162.7 13 163.3 14 171.4 15 174.7 16 170.2 17 127.3 18 66.3 19 18.6 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 9.7 7 37.0 8 100.3 9 164.8 10 205.9 11 216.4 12 209.8 NORTHEAST 2026-05-19 13 7.0 14 8.2 15 8.8 16 9.5 17 8.0 18 4.7 19 1.4 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 12.2 10 16.2 11 17.6 12 18.5 13 19.4 14 20.5 15 20.9 16 19.0 17 14.3 18 8.1 19 2.8 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 4.7 8 13.0 9 22.2 10 26.7 11 27.3 12 26.9 NORTHWEST 2026-05-19 13 13.0 14 12.7 15 12.2 16 12.4 17 12.0 18 9.8 19 5.4 20 1.5 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 0.0 6 0.0 7 1.4 8 6.0 9 14.2 10 24.4 11 29.7 12 30.8 13 31.2 14 30.9 15 30.7 16 30.5 17 27.8 18 19.9 19 11.1 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 5.6 9 12.1 10 19.1 11 23.8 12 23.8 OTTAWA 2026-05-19 13 26.7 14 32.8 15 32.1 16 29.9 17 20.8 18 9.9 19 2.2 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 2.2 7 8.3 8 20.2 9 34.3 10 37.8 11 40.4 12 45.2 13 51.0 14 52.3 15 48.4 16 42.8 17 27.9 18 12.3 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 0.2 6 4.7 7 16.2 8 32.0 9 46.0 10 54.6 11 59.7 12 60.6 OntarioTotal 2026-05-19 13 750.6 14 727.8 15 669.6 16 587.9 17 426.3 18 205.7 19 58.7 20 2.3 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 0.1 6 28.8 7 128.7 8 325.1 9 551.1 10 690.0 11 733.3 12 756.8 13 780.0 14 787.1 15 771.1 16 694.7 17 509.6 18 270.2 19 85.1 20 8.1 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 0.5 6 48.1 7 190.8 8 456.0 9 713.8 10 887.4 11 951.5 12 951.6 SOUTHWEST 2026-05-19 13 35.0 14 31.8 15 29.0 16 27.7 17 20.1 18 12.3 19 2.6 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 0.8 7 4.4 8 11.5 9 21.0 10 27.4 11 28.1 12 26.9 13 24.9 14 24.4 15 24.4 16 20.6 17 15.6 18 8.9 19 2.8 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 6.7 8 15.8 9 24.9 10 30.9 11 32.3 12 33.8 TORONTO 2026-05-19 13 15.8 14 15.6 15 13.2 16 12.0 17 9.5 18 4.4 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 0.4 7 4.0 8 12.5 9 16.0 10 17.8 11 17.8 12 17.8 13 17.6 14 17.0 15 16.2 16 15.3 17 13.7 18 7.0 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 13.5 9 17.4 10 19.3 11 19.4 12 19.5 WEST 2026-05-19 13 154.4 14 137.6 15 119.5 16 103.5 17 75.2 18 34.9 19 9.9 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 1.9 7 13.2 8 42.9 9 72.9 10 93.7 11 105.3 12 110.3 13 115.5 14 121.9 15 123.2 16 116.5 17 91.5 18 54.2 19 15.9 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 22.0 8 65.5 9 107.6 10 138.0 11 154.1 12 152.4 Wind EAST 2026-05-19 13 22.4 14 24.6 15 25.6 16 27.9 17 27.2 18 30.0 19 30.1 20 31.6 21 31.0 22 30.9 23 29.7 24 29.3 2026-05-20 1 29.5 2 28.3 3 28.0 4 26.3 5 26.4 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 4.8 12 5.3 OntarioTotal 2026-05-19 13 224.1 14 233.3 15 237.2 16 237.3 17 230.6 18 225.8 19 210.1 20 212.4 21 204.9 22 197.6 23 179.9 24 181.6 2026-05-20 1 185.9 2 181.8 3 183.2 4 192.6 5 194.2 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 51.7 12 60.2 SOUTHWEST 2026-05-19 13 119.2 14 124.5 15 126.1 16 123.6 17 123.6 18 121.0 19 111.7 20 111.8 21 112.3 22 105.9 23 93.9 24 95.1 2026-05-20 1 99.3 2 102.2 3 102.8 4 109.1 5 110.8 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 22.3 12 23.3 WEST 2026-05-19 13 61.9 14 62.6 15 64.4 16 63.5 17 58.0 18 48.7 19 41.3 20 42.5 21 37.5 22 38.9 23 35.8 24 36.7 2026-05-20 1 35.4 2 29.9 3 30.9 4 35.9 5 35.2 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 21.1 12 27.7