Variable Generation Forecast Summary Report 1 PUB 2026-05-19T08:55:44 2026-05-19T08:33:10 MARKET PARTICIPANT Solar NORTHEAST 2026-05-19 10 20.1 11 19.7 12 18.1 13 20.8 14 22.1 15 26.9 16 27.8 17 21.3 18 11.6 19 3.9 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 1.6 7 5.5 8 15.3 9 26.5 10 31.6 11 32.9 12 33.0 13 36.3 14 37.3 15 37.1 16 33.7 17 26.7 18 15.0 19 5.0 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 5 0.0 6 3.4 7 11.7 8 29.9 9 48.4 OntarioTotal 2026-05-19 10 244.0 11 292.6 12 325.0 13 333.7 14 338.3 15 337.8 16 272.7 17 194.0 18 97.4 19 31.8 20 2.2 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 0.2 6 9.2 7 43.1 8 120.3 9 230.1 10 300.0 11 333.6 12 341.7 13 341.6 14 335.7 15 324.2 16 286.1 17 210.7 18 115.5 19 38.0 20 3.9 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 0.5 6 22.2 7 85.0 8 194.1 9 301.3 SOUTHWEST 2026-05-19 10 100.9 11 136.2 12 156.2 13 157.1 14 145.3 15 146.7 16 113.9 17 79.2 18 39.5 19 13.3 20 0.9 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 0.0 6 3.3 7 17.5 8 47.5 9 90.1 10 127.1 11 147.5 12 155.2 13 150.1 14 146.1 15 143.2 16 122.6 17 87.8 18 48.5 19 14.5 20 1.4 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 0.0 6 6.9 7 30.1 8 72.2 9 114.4 Wind BRUCE 2026-05-19 10 643.6 11 697.8 12 745.8 13 755.9 14 727.3 15 659.0 16 638.9 17 575.2 18 548.9 19 528.6 20 453.5 21 454.6 22 450.9 23 415.1 24 474.5 2026-05-20 1 508.5 2 508.9 3 492.1 4 507.1 5 536.6 6 558.3 7 589.1 8 621.1 9 620.4 10 596.7 11 571.1 12 548.4 13 537.2 14 514.6 15 480.6 16 455.3 17 426.6 18 387.9 19 337.7 20 326.3 21 306.6 22 289.0 23 276.4 24 267.1 2026-05-21 1 241.9 2 218.5 3 208.4 4 202.5 5 184.1 6 185.7 7 202.9 8 196.8 9 220.2 NORTHEAST 2026-05-19 10 125.9 11 130.7 12 119.2 13 118.2 14 148.7 15 159.3 16 173.2 17 173.4 18 179.9 19 190.6 20 195.7 21 197.0 22 203.2 23 203.6 24 203.9 2026-05-20 1 203.3 2 202.0 3 200.9 4 192.2 5 176.2 6 160.1 7 148.0 8 141.9 9 136.0 10 133.3 11 133.3 12 133.5 13 135.4 14 133.4 15 130.0 16 124.9 17 116.1 18 106.1 19 93.1 20 72.4 21 60.5 22 52.1 23 43.6 24 37.0 2026-05-21 1 34.0 2 29.7 3 27.1 4 27.3 5 20.7 6 17.5 7 15.9 8 13.3 9 13.0 OntarioTotal 2026-05-19 10 2542.2 11 2924.5 12 3245.7 13 3501.6 14 3562.8 15 3474.7 16 3412.6 17 3186.6 18 2998.0 19 2774.6 20 2611.0 21 2736.3 22 2664.9 23 2571.0 24 2544.6 2026-05-20 1 2607.7 2 2526.2 3 2495.6 4 2595.4 5 2643.6 6 2666.9 7 2644.3 8 2473.3 9 2265.9 10 2094.2 11 1977.9 12 1910.6 13 1880.7 14 1861.3 15 1826.2 16 1802.2 17 1758.2 18 1669.8 19 1577.7 20 1502.1 21 1483.7 22 1467.5 23 1447.0 24 1439.6 2026-05-21 1 1438.5 2 1348.0 3 1285.9 4 1248.8 5 1173.6 6 1162.1 7 1186.2 8 1131.6 9 1337.4 SOUTHWEST 2026-05-19 10 751.9 11 837.3 12 919.8 13 1040.8 14 1056.9 15 982.4 16 958.8 17 933.5 18 916.5 19 828.6 20 808.5 21 808.9 22 790.8 23 795.4 24 769.3 2026-05-20 1 773.7 2 714.8 3 680.7 4 713.6 5 757.1 6 760.1 7 744.9 8 698.5 9 640.3 10 598.2 11 573.0 12 552.4 13 530.7 14 509.2 15 483.6 16 472.1 17 449.5 18 405.0 19 367.0 20 350.8 21 340.6 22 328.5 23 312.3 24 297.0 2026-05-21 1 294.0 2 275.4 3 265.5 4 267.7 5 279.5 6 310.3 7 364.5 8 341.8 9 384.7 WEST 2026-05-19 10 778.8 11 950.8 12 1075.4 13 1160.7 14 1207.3 15 1218.7 16 1188.3 17 1075.0 18 911.8 19 799.1 20 721.1 21 792.7 22 707.8 23 624.5 24 597.7 2026-05-20 1 625.3 2 621.0 3 681.3 4 777.5 5 802.0 6 826.4 7 824.7 8 693.6 9 545.7 10 460.3 11 411.5 12 373.9 13 354.3 14 383.7 15 430.6 16 469.2 17 510.3 18 542.1 19 555.0 20 555.8 21 565.2 22 551.1 23 562.0 24 576.0 2026-05-21 1 595.4 2 560.9 3 532.5 4 504.5 5 478.5 6 463.9 7 442.2 8 436.9 9 597.4 EMBEDDED Solar EAST 2026-05-19 10 256.1 11 287.1 12 321.4 13 334.4 14 340.4 15 336.6 16 288.2 17 194.6 18 93.8 19 26.9 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 16.1 7 65.1 8 157.9 9 259.0 10 314.9 11 337.4 12 346.1 13 358.5 14 346.5 15 325.7 16 290.2 17 211.0 18 112.6 19 38.4 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 5 1.0 6 34.8 7 108.9 8 219.2 9 322.2 ESSA 2026-05-19 10 121.5 11 139.9 12 154.6 13 148.3 14 137.1 15 115.8 16 96.3 17 65.3 18 37.9 19 13.2 20 0.5 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 9.8 7 34.7 8 71.5 9 107.9 10 136.1 11 151.7 12 156.8 13 165.4 14 181.7 15 183.8 16 175.6 17 130.3 18 70.4 19 21.9 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 5 0.0 6 12.5 7 42.1 8 101.9 9 154.4 NORTHEAST 2026-05-19 10 9.0 11 10.7 12 10.4 13 8.8 14 10.7 15 10.8 16 10.0 17 7.7 18 5.0 19 1.8 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 0.6 7 2.5 8 7.4 9 12.0 10 15.3 11 17.4 12 18.9 13 19.8 14 20.9 15 20.9 16 18.9 17 14.2 18 8.7 19 3.5 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 1.7 7 5.7 8 13.0 9 21.0 NORTHWEST 2026-05-19 10 10.4 11 11.3 12 12.7 13 11.6 14 13.5 15 12.4 16 12.6 17 12.9 18 10.9 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 0.1 7 1.6 8 6.4 9 13.9 10 23.1 11 28.5 12 29.8 13 30.3 14 30.2 15 30.1 16 28.9 17 25.7 18 19.3 19 10.8 20 3.3 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 5 0.0 6 0.1 7 2.0 8 6.8 9 13.9 OTTAWA 2026-05-19 10 28.8 11 31.7 12 28.5 13 26.4 14 29.0 15 33.6 16 31.2 17 22.2 18 11.0 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 2.5 7 9.3 8 23.2 9 32.4 10 36.0 11 42.2 12 45.9 13 48.9 14 50.1 15 46.5 16 40.6 17 29.4 18 14.3 19 4.0 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 5.8 7 17.1 8 33.2 9 45.8 OntarioTotal 2026-05-19 10 591.9 11 666.0 12 719.9 13 716.3 14 701.4 15 668.8 16 571.7 17 400.5 18 212.4 19 65.5 20 2.8 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 33.0 7 138.4 8 336.8 9 532.1 10 659.3 11 727.4 12 755.6 13 789.4 14 803.8 15 781.0 16 713.3 17 536.6 18 297.9 19 100.7 20 9.7 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 5 1.2 6 61.5 7 211.3 8 468.0 9 702.1 SOUTHWEST 2026-05-19 10 24.3 11 29.8 12 32.6 13 33.3 14 31.9 15 29.8 16 25.6 17 17.5 18 10.2 19 3.2 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 1.2 7 5.3 8 12.9 9 19.7 10 24.8 11 26.5 12 27.0 13 23.9 14 25.0 15 25.3 16 21.8 17 16.9 18 9.7 19 3.3 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 5 0.0 6 2.0 7 7.4 8 15.0 9 22.6 TORONTO 2026-05-19 10 13.1 11 14.2 12 13.9 13 14.6 14 14.6 15 13.6 16 12.8 17 9.5 18 4.6 19 1.3 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 0.0 6 0.5 7 4.0 8 11.9 9 15.3 10 17.2 11 17.6 12 17.6 13 17.5 14 17.5 15 17.4 16 16.4 17 14.8 18 7.4 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 5 0.0 6 0.6 7 4.3 8 13.3 9 16.2 WEST 2026-05-19 10 128.7 11 141.3 12 145.8 13 138.9 14 124.2 15 116.2 16 95.0 17 70.8 18 39.0 19 11.1 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 2.2 7 15.9 8 45.6 9 71.9 10 91.9 11 106.1 12 113.5 13 125.1 14 131.9 15 131.3 16 120.9 17 94.3 18 55.5 19 17.1 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 4.0 7 23.8 8 65.6 9 106.0 Wind EAST 2026-05-19 10 16.7 11 20.7 12 22.1 13 25.0 14 26.5 15 28.8 16 29.4 17 30.1 18 32.5 19 33.3 20 32.7 21 30.7 22 30.7 23 29.7 24 27.7 2026-05-20 1 29.5 2 28.8 3 26.1 4 25.2 5 24.9 6 26.5 7 27.9 8 25.6 9 25.1 10 24.9 11 24.8 12 24.5 13 24.8 14 24.7 15 23.9 16 22.8 17 20.9 18 20.2 19 19.7 20 19.0 21 19.0 22 18.2 23 17.7 24 16.7 2026-05-21 1 17.4 2 15.4 3 14.1 4 13.1 5 11.7 6 11.1 7 10.3 8 8.5 9 7.9 OntarioTotal 2026-05-19 10 173.4 11 191.2 12 212.3 13 232.6 14 242.5 15 243.4 16 240.3 17 229.8 18 220.6 19 202.4 20 196.6 21 197.3 22 195.0 23 179.7 24 169.8 2026-05-20 1 178.1 2 176.2 3 173.7 4 187.0 5 191.9 6 196.0 7 200.5 8 189.7 9 174.8 10 158.6 11 142.1 12 131.1 13 128.5 14 127.1 15 122.5 16 118.5 17 112.8 18 107.2 19 101.9 20 97.5 21 95.8 22 94.5 23 94.4 24 95.5 2026-05-21 1 99.3 2 92.3 3 88.9 4 89.7 5 84.1 6 81.0 7 81.2 8 71.2 9 81.4 SOUTHWEST 2026-05-19 10 88.4 11 95.0 12 108.9 13 121.3 14 126.6 15 129.0 16 127.7 17 122.2 18 114.8 19 104.5 20 101.4 21 107.6 22 104.5 23 93.9 24 87.2 2026-05-20 1 92.1 2 95.3 3 93.7 4 102.1 5 106.5 6 110.5 7 115.1 8 113.8 9 108.1 10 97.5 11 84.0 12 74.2 13 71.1 14 69.6 15 66.5 16 64.1 17 59.6 18 53.8 19 48.6 20 45.7 21 43.3 22 41.8 23 41.9 24 43.0 2026-05-21 1 45.7 2 42.7 3 42.4 4 45.1 5 42.6 6 40.5 7 41.4 8 35.0 9 37.4 WEST 2026-05-19 10 51.3 11 56.1 12 61.3 13 64.6 14 65.5 15 61.3 16 58.2 17 52.5 18 45.8 19 38.5 20 37.3 21 35.5 22 38.2 23 35.6 24 35.4 2026-05-20 1 36.0 2 31.5 3 32.5 4 38.1 5 38.3 6 37.2 7 36.0 8 30.4 9 24.1 10 20.9 11 19.1 12 18.8 13 19.2 14 19.7 15 20.0 16 21.2 17 22.5 18 23.6 19 24.2 20 23.4 21 23.7 22 24.6 23 26.0 24 27.7 2026-05-21 1 28.4 2 27.0 3 25.3 4 24.3 5 22.5 6 22.2 7 22.1 8 21.7 9 29.4