Variable Generation Forecast Summary Report 1 PUB 2026-05-20T02:55:43 2026-05-20T02:33:09 MARKET PARTICIPANT Solar NORTHEAST 2026-05-20 4 0.0 5 0.0 6 1.4 7 5.2 8 15.0 9 27.2 10 33.2 11 35.1 12 36.7 13 37.5 14 38.5 15 40.3 16 38.9 17 30.4 18 14.5 19 4.5 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 2.4 7 10.5 8 29.5 9 51.3 10 58.0 11 56.3 12 53.1 13 51.2 14 49.2 15 48.2 16 44.3 17 36.4 18 19.2 19 5.7 20 0.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 OntarioTotal 2026-05-20 4 0.0 5 0.2 6 9.5 7 43.7 8 121.6 9 219.6 10 289.6 11 329.7 12 332.7 13 329.3 14 320.4 15 294.0 16 243.7 17 164.1 18 78.7 19 24.5 20 1.9 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 0.2 6 14.9 7 77.1 8 198.1 9 326.8 10 406.9 11 436.0 12 440.5 13 442.8 14 444.8 15 423.6 16 346.0 17 242.9 18 125.3 19 37.2 20 3.9 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 SOUTHWEST 2026-05-20 4 0.0 5 0.0 6 2.8 7 13.1 8 37.0 9 70.7 10 102.8 11 135.0 12 136.2 13 137.3 14 132.9 15 115.2 16 93.1 17 57.8 18 26.9 19 7.6 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 4.5 7 25.6 8 70.6 9 120.9 10 163.2 11 184.5 12 187.6 13 191.2 14 193.1 15 180.8 16 140.9 17 95.1 18 51.3 19 13.5 20 1.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 Wind BRUCE 2026-05-20 4 396.6 5 393.8 6 417.1 7 442.5 8 486.4 9 520.0 10 531.9 11 518.3 12 502.9 13 485.4 14 469.6 15 448.1 16 416.8 17 382.9 18 343.5 19 299.9 20 277.8 21 286.6 22 269.6 23 269.8 24 269.0 2026-05-21 1 251.8 2 221.6 3 215.2 4 221.5 5 223.3 6 223.7 7 250.6 8 233.8 9 211.0 10 185.8 11 173.2 12 188.1 13 209.9 14 226.9 15 229.0 16 241.6 17 225.7 18 199.9 19 174.0 20 171.9 21 196.6 22 236.0 23 232.2 24 242.2 2026-05-22 1 264.5 2 285.6 3 359.2 NORTHEAST 2026-05-20 4 182.3 5 162.7 6 155.1 7 145.1 8 150.6 9 135.4 10 134.5 11 135.3 12 130.6 13 126.4 14 123.0 15 121.4 16 118.8 17 110.0 18 101.2 19 92.1 20 76.2 21 64.0 22 60.2 23 52.5 24 46.9 2026-05-21 1 46.8 2 41.2 3 37.7 4 37.6 5 30.8 6 24.8 7 19.7 8 15.4 9 11.0 10 7.4 11 6.0 12 6.7 13 7.9 14 8.0 15 7.1 16 5.9 17 5.4 18 6.3 19 6.5 20 8.2 21 13.0 22 19.8 23 23.5 24 28.4 2026-05-22 1 32.9 2 33.7 3 41.9 OntarioTotal 2026-05-20 4 2703.7 5 2586.7 6 2525.8 7 2469.0 8 2341.3 9 2184.7 10 2017.7 11 1861.3 12 1695.5 13 1708.1 14 1658.7 15 1637.7 16 1622.2 17 1604.8 18 1573.3 19 1489.6 20 1440.3 21 1533.7 22 1569.9 23 1548.8 24 1541.4 2026-05-21 1 1544.7 2 1502.0 3 1486.4 4 1461.6 5 1429.5 6 1411.5 7 1448.8 8 1344.2 9 1278.7 10 1195.8 11 1136.8 12 1115.6 13 1131.1 14 1170.5 15 1164.0 16 1179.1 17 1166.2 18 1109.8 19 1063.2 20 1075.1 21 1176.4 22 1318.1 23 1403.0 24 1516.9 2026-05-22 1 1695.1 2 1807.6 3 2105.6 SOUTHWEST 2026-05-20 4 655.5 5 662.8 6 658.5 7 660.3 8 623.4 9 562.7 10 508.4 11 462.2 12 446.1 13 454.6 14 434.5 15 413.1 16 398.1 17 385.4 18 360.2 19 328.7 20 312.3 21 340.1 22 339.0 23 326.8 24 319.7 2026-05-21 1 306.3 2 295.7 3 309.8 4 339.1 5 371.2 6 395.2 7 449.6 8 418.7 9 383.4 10 336.2 11 299.2 12 276.5 13 282.9 14 301.4 15 317.7 16 324.3 17 312.4 18 290.7 19 267.1 20 268.5 21 286.5 22 316.2 23 336.5 24 356.2 2026-05-22 1 384.5 2 410.9 3 507.1 WEST 2026-05-20 4 1058.3 5 982.8 6 928.1 7 881.0 8 764.4 9 634.2 10 529.8 11 449.6 12 351.6 13 369.9 14 372.9 15 403.4 16 447.5 17 501.2 18 553.5 19 579.4 20 593.4 21 646.1 22 614.6 23 613.9 24 627.7 2026-05-21 1 653.3 2 657.8 3 648.7 4 598.3 5 556.6 6 550.2 7 534.1 8 514.6 9 540.8 10 559.1 11 568.9 12 566.4 13 542.6 14 522.3 15 505.0 16 499.7 17 518.0 18 518.4 19 536.4 20 562.1 21 618.8 22 680.9 23 736.7 24 801.3 2026-05-22 1 906.5 2 963.6 3 1108.3 EMBEDDED Solar EAST 2026-05-20 4 0.0 5 0.0 6 16.0 7 71.7 8 178.9 9 278.2 10 342.5 11 363.3 12 362.5 13 361.3 14 336.3 15 313.3 16 256.6 17 178.6 18 87.2 19 24.4 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 0.6 6 28.6 7 104.8 8 219.3 9 325.2 10 384.6 11 405.8 12 418.4 13 421.1 14 425.0 15 399.4 16 338.1 17 231.7 18 115.0 19 34.7 20 1.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 ESSA 2026-05-20 4 0.0 5 0.0 6 6.2 7 34.8 8 87.8 9 147.8 10 173.7 11 180.9 12 171.9 13 166.9 14 152.3 15 145.2 16 134.9 17 90.3 18 44.4 19 12.1 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 0.0 6 10.1 7 41.1 8 101.1 9 163.8 10 207.7 11 219.5 12 221.3 13 219.7 14 210.2 15 198.1 16 170.9 17 120.3 18 61.4 19 18.5 20 1.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 NORTHEAST 2026-05-20 4 0.0 5 0.0 6 0.4 7 2.2 8 6.8 9 11.8 10 15.7 11 17.4 12 18.3 13 18.8 14 20.3 15 21.1 16 19.3 17 14.8 18 8.3 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 0.9 7 4.7 8 12.8 9 21.3 10 27.0 11 27.2 12 25.9 13 25.8 14 24.3 15 24.0 16 20.8 17 16.0 18 9.9 19 3.4 20 0.6 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 NORTHWEST 2026-05-20 4 0.0 5 0.0 6 0.0 7 1.5 8 6.3 9 13.9 10 23.2 11 28.3 12 29.9 13 31.1 14 31.4 15 31.4 16 31.5 17 29.2 18 20.6 19 11.3 20 2.5 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 1.3 8 5.2 9 12.0 10 19.2 11 24.0 12 25.2 13 25.2 14 25.7 15 25.8 16 26.1 17 25.3 18 18.9 19 10.5 20 2.9 21 0.2 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 OTTAWA 2026-05-20 4 0.0 5 0.0 6 2.3 7 9.8 8 24.1 9 30.0 10 35.6 11 43.3 12 49.5 13 52.4 14 52.2 15 49.2 16 37.8 17 26.6 18 12.3 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 33.9 9 48.9 10 56.5 11 59.5 12 60.0 13 56.7 14 55.5 15 52.9 16 44.1 17 31.4 18 13.4 19 3.5 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 OntarioTotal 2026-05-20 4 0.0 5 0.0 6 28.1 7 143.8 8 374.8 9 597.5 10 736.2 11 788.0 12 785.5 13 783.3 14 737.9 15 695.8 16 594.5 17 423.8 18 213.0 19 68.5 20 4.9 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 0.8 6 51.0 7 203.4 8 472.8 9 735.7 10 907.4 11 963.7 12 976.1 13 971.3 14 958.0 15 901.0 16 773.3 17 558.8 18 295.3 19 96.8 20 10.1 21 0.2 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 SOUTHWEST 2026-05-20 4 0.0 5 0.0 6 0.7 7 7.5 8 14.5 9 23.3 10 26.6 11 25.1 12 24.2 13 24.1 14 23.5 15 21.3 16 20.4 17 15.2 18 5.2 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 1.8 7 7.2 8 16.2 9 25.9 10 32.9 11 35.4 12 35.1 13 37.4 14 37.8 15 34.4 16 29.1 17 20.7 18 11.4 19 3.6 20 0.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 TORONTO 2026-05-20 4 0.0 5 0.0 6 0.8 7 4.3 8 11.9 9 16.4 10 18.7 11 18.7 12 19.1 13 18.9 14 17.6 15 16.7 16 15.4 17 13.3 18 6.2 19 1.3 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 0.8 7 4.8 8 13.8 9 17.7 10 19.8 11 20.1 12 20.2 13 20.2 14 19.7 15 19.0 16 17.6 17 15.6 18 7.5 19 1.6 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 WEST 2026-05-20 4 0.0 5 0.0 6 1.7 7 12.0 8 44.5 9 76.1 10 100.2 11 111.0 12 110.1 13 109.8 14 104.3 15 97.6 16 78.6 17 55.8 18 28.8 19 12.1 20 1.2 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 4.0 7 23.4 8 70.5 9 120.9 10 159.7 11 172.2 12 170.0 13 165.2 14 159.8 15 147.4 16 126.6 17 97.8 18 57.8 19 21.0 20 2.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 Wind EAST 2026-05-20 4 26.6 5 26.2 6 26.1 7 28.4 8 26.8 9 28.3 10 26.8 11 25.6 12 25.4 13 24.6 14 25.1 15 25.4 16 25.7 17 25.3 18 23.0 19 20.8 20 19.1 21 17.4 22 18.1 23 18.0 24 16.4 2026-05-21 1 16.0 2 15.7 3 15.6 4 14.6 5 12.9 6 10.6 7 9.6 8 7.9 9 6.3 10 5.1 11 4.3 12 4.0 13 4.1 14 4.3 15 4.1 16 4.6 17 4.5 18 4.2 19 4.0 20 4.3 21 5.0 22 5.9 23 5.2 24 5.1 2026-05-22 1 5.4 2 6.2 3 5.5 OntarioTotal 2026-05-20 4 173.5 5 176.4 6 179.4 7 185.1 8 176.6 9 171.6 10 158.9 11 144.2 12 124.8 13 122.3 14 118.5 15 118.1 16 115.9 17 108.9 18 100.0 19 96.5 20 97.2 21 105.2 22 103.4 23 101.3 24 101.4 2026-05-21 1 103.2 2 104.0 3 108.4 4 110.7 5 106.5 6 98.9 7 101.4 8 90.1 9 79.6 10 70.8 11 64.0 12 60.2 13 57.9 14 58.7 15 58.0 16 59.0 17 61.4 18 60.9 19 63.5 20 66.8 21 74.6 22 86.1 23 92.0 24 100.2 2026-05-22 1 111.9 2 118.6 3 138.0 SOUTHWEST 2026-05-20 4 92.9 5 95.4 6 98.5 7 103.4 8 100.7 9 97.9 10 91.1 11 82.4 12 72.3 13 70.2 14 65.2 15 64.0 16 59.9 17 52.5 18 45.2 19 41.8 20 42.5 21 48.4 22 47.5 23 46.0 24 47.0 2026-05-21 1 47.8 2 49.2 3 53.2 4 57.6 5 56.3 6 52.1 7 54.7 8 47.7 9 40.8 10 34.5 11 29.7 12 26.2 13 23.7 14 23.2 15 23.2 16 23.3 17 24.7 18 23.9 19 25.4 20 28.9 21 34.1 22 42.2 23 47.6 24 54.8 2026-05-22 1 62.9 2 66.8 3 74.5 WEST 2026-05-20 4 28.8 5 31.2 6 31.9 7 31.2 8 28.2 9 25.4 10 23.2 11 20.3 12 15.6 13 16.5 14 17.7 15 18.4 16 20.8 17 22.3 18 23.7 19 26.1 20 27.2 21 30.0 22 28.3 23 28.6 24 30.1 2026-05-21 1 31.8 2 31.8 3 31.4 4 29.6 5 27.9 6 27.3 7 28.2 8 27.1 9 26.4 10 26.2 11 25.8 12 26.2 13 26.5 14 27.3 15 26.7 16 27.0 17 28.2 18 29.1 19 30.5 20 29.7 21 31.3 22 33.3 23 34.3 24 35.0 2026-05-22 1 37.5 2 38.7 3 48.6