Variable Generation Forecast Summary Report 1 PUB 2026-05-19T12:55:47 2026-05-19T12:49:45 MARKET PARTICIPANT Solar NORTHEAST 2026-05-19 14 15.1 15 16.0 16 20.3 17 18.5 18 9.4 19 2.8 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 1.2 7 4.8 8 14.6 9 26.1 10 30.7 11 32.9 12 34.1 13 35.6 14 36.8 15 39.9 16 37.9 17 29.8 18 15.5 19 4.8 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 10.6 8 31.2 9 52.1 10 59.9 11 58.4 12 54.0 13 54.8 OntarioTotal 2026-05-19 14 339.3 15 331.6 16 267.4 17 187.2 18 87.9 19 26.3 20 1.8 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 0.2 6 7.5 7 40.7 8 111.4 9 221.4 10 310.8 11 322.6 12 344.4 13 351.1 14 332.4 15 322.4 16 284.8 17 204.8 18 107.0 19 32.0 20 3.5 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 0.2 6 14.4 7 72.4 8 189.2 9 313.4 10 397.6 11 423.8 12 420.3 13 418.2 SOUTHWEST 2026-05-19 14 157.0 15 146.8 16 111.5 17 77.0 18 38.7 19 9.8 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 2.7 7 15.9 8 43.9 9 86.5 10 134.8 11 144.8 12 155.3 13 157.5 14 144.6 15 134.2 16 119.0 17 87.0 18 47.2 19 12.6 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 4.4 7 24.7 8 69.3 9 118.6 10 160.5 11 174.1 12 173.5 13 170.8 Wind BRUCE 2026-05-19 14 741.0 15 674.0 16 566.7 17 499.7 18 573.1 19 553.6 20 533.6 21 511.9 22 474.3 23 454.2 24 522.1 2026-05-20 1 554.9 2 555.1 3 557.0 4 543.8 5 542.2 6 564.9 7 595.4 8 618.3 9 623.8 10 593.4 11 558.6 12 523.6 13 491.7 14 480.0 15 464.1 16 449.2 17 427.6 18 403.2 19 347.8 20 327.2 21 297.8 22 266.0 23 252.4 24 258.0 2026-05-21 1 238.8 2 210.8 3 208.1 4 214.3 5 201.0 6 207.1 7 235.9 8 210.1 9 180.8 10 164.1 11 152.1 12 161.4 13 163.5 NORTHEAST 2026-05-19 14 152.7 15 166.4 16 172.2 17 166.1 18 180.4 19 191.3 20 200.0 21 204.1 22 206.2 23 203.4 24 202.2 2026-05-20 1 199.4 2 195.3 3 197.5 4 193.6 5 176.8 6 161.6 7 145.7 8 140.1 9 133.7 10 128.5 11 129.9 12 129.4 13 129.7 14 126.8 15 124.5 16 121.8 17 113.2 18 103.7 19 93.2 20 77.4 21 59.9 22 50.4 23 43.1 24 35.8 2026-05-21 1 33.0 2 28.7 3 27.6 4 29.4 5 25.6 6 23.6 7 22.1 8 18.3 9 13.1 10 11.0 11 6.8 12 7.1 13 5.1 OntarioTotal 2026-05-19 14 3673.6 15 3549.8 16 3422.1 17 3330.3 18 3236.1 19 3017.3 20 2800.9 21 2701.0 22 2629.8 23 2622.7 24 2713.6 2026-05-20 1 2748.1 2 2574.3 3 2588.6 4 2644.7 5 2579.1 6 2553.8 7 2544.2 8 2435.2 9 2278.2 10 2088.8 11 1944.5 12 1860.3 13 1800.5 14 1840.1 15 1799.1 16 1804.0 17 1808.5 18 1746.3 19 1621.3 20 1563.6 21 1524.4 22 1540.8 23 1488.4 24 1467.9 2026-05-21 1 1458.3 2 1384.9 3 1342.8 4 1343.8 5 1283.3 6 1269.7 7 1304.2 8 1219.9 9 1188.9 10 1180.5 11 1098.2 12 1065.4 13 1133.0 SOUTHWEST 2026-05-19 14 1151.5 15 1129.8 16 1093.8 17 1023.1 18 1062.2 19 958.4 20 922.4 21 850.1 22 797.8 23 786.0 24 803.9 2026-05-20 1 803.6 2 719.8 3 753.0 4 802.9 5 777.5 6 769.5 7 730.2 8 677.9 9 633.8 10 591.2 11 558.9 12 528.1 13 502.5 14 490.3 15 465.4 16 450.3 17 437.5 18 414.9 19 373.4 20 359.2 21 342.9 22 345.7 23 333.1 24 316.1 2026-05-21 1 314.9 2 294.4 3 294.9 4 310.4 5 329.4 6 352.5 7 403.6 8 373.5 9 338.2 10 296.0 11 263.0 12 245.3 13 266.2 WEST 2026-05-19 14 1150.8 15 1212.3 16 1225.5 17 1229.4 18 1035.1 19 900.5 20 720.4 21 662.6 22 655.4 23 660.1 24 659.0 2026-05-20 1 687.2 2 627.0 3 627.5 4 698.5 5 696.3 6 693.8 7 736.8 8 670.6 9 553.6 10 459.5 11 392.7 12 363.8 13 358.8 14 424.6 15 445.8 16 503.0 17 570.4 18 584.1 19 582.5 20 606.1 21 623.0 22 635.3 23 607.6 24 595.5 2026-05-21 1 600.3 2 586.0 3 560.3 4 542.8 5 509.3 6 491.3 7 471.1 8 475.3 9 540.3 10 622.1 11 608.8 12 594.5 13 622.5 EMBEDDED Solar EAST 2026-05-19 14 339.3 15 336.2 16 290.8 17 203.3 18 96.1 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 14.4 7 62.0 8 151.8 9 258.5 10 321.4 11 325.7 12 338.6 13 348.2 14 342.5 15 330.7 16 283.2 17 189.7 18 92.3 19 28.4 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 27.3 7 98.9 8 211.2 9 319.4 10 393.9 11 418.7 12 424.7 13 424.5 ESSA 2026-05-19 14 160.6 15 120.8 16 97.5 17 76.6 18 37.8 19 9.7 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 8.7 7 33.0 8 71.6 9 110.9 10 136.4 11 147.9 12 153.3 13 154.3 14 169.2 15 164.4 16 159.0 17 122.2 18 68.0 19 20.5 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 0.0 6 9.8 7 37.1 8 100.7 9 165.0 10 206.0 11 216.5 12 218.5 13 209.2 NORTHEAST 2026-05-19 14 7.6 15 8.0 16 9.0 17 8.2 18 5.3 19 1.5 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 6.5 9 12.6 10 16.2 11 17.6 12 18.9 13 19.8 14 20.8 15 21.3 16 19.4 17 14.4 18 8.2 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 1.1 7 4.8 8 13.2 9 22.5 10 27.1 11 27.8 12 27.2 13 26.4 NORTHWEST 2026-05-19 14 14.5 15 13.3 16 12.4 17 12.1 18 9.6 19 5.5 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 6.2 9 14.4 10 24.6 11 29.6 12 30.8 13 31.1 14 30.9 15 30.7 16 30.6 17 27.8 18 20.0 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 5.5 9 12.0 10 19.0 11 23.5 12 23.6 13 24.3 OTTAWA 2026-05-19 14 34.9 15 34.5 16 30.5 17 21.9 18 9.7 19 2.3 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 2.0 7 9.2 8 21.2 9 30.8 10 34.9 11 41.6 12 44.9 13 51.3 14 53.3 15 49.3 16 43.3 17 28.6 18 12.4 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 46.4 10 55.1 11 59.7 12 61.0 13 60.5 OntarioTotal 2026-05-19 14 753.6 15 679.3 16 582.6 17 408.0 18 207.4 19 57.5 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 0.0 6 28.9 7 130.2 8 322.4 9 535.0 10 671.4 11 717.6 12 748.2 13 769.4 14 782.0 15 760.2 16 689.9 17 502.8 18 269.0 19 85.5 20 8.2 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 48.9 7 191.3 8 457.0 9 715.8 10 890.1 11 951.0 12 960.2 13 947.7 SOUTHWEST 2026-05-19 14 31.5 15 28.9 16 28.0 17 20.7 18 11.9 19 2.3 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 0.9 7 4.5 8 11.7 9 20.5 10 25.3 11 27.6 12 27.3 13 27.2 14 24.5 15 24.1 16 21.6 17 16.2 18 8.9 19 2.6 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 25.0 10 30.8 11 32.3 12 35.0 13 34.3 TORONTO 2026-05-19 14 17.3 15 14.7 16 12.7 17 10.0 18 5.2 19 0.9 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 0.5 7 4.1 8 12.6 9 15.9 10 17.5 11 17.5 12 17.5 13 17.1 14 16.7 15 15.9 16 15.0 17 13.5 18 7.0 19 1.5 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 4.4 8 13.6 9 17.3 10 19.1 11 19.2 12 19.3 13 19.0 WEST 2026-05-19 14 147.9 15 122.9 16 101.7 17 55.2 18 31.8 19 9.8 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 1.9 7 13.8 8 40.8 9 71.4 10 95.1 11 110.1 12 116.9 13 120.4 14 124.1 15 123.8 16 117.8 17 90.4 18 52.2 19 15.1 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 3.6 7 21.9 8 65.0 9 108.2 10 139.1 11 153.3 12 150.9 13 149.5 Wind EAST 2026-05-19 14 28.9 15 29.2 16 28.7 17 30.2 18 29.2 19 32.7 20 32.5 21 32.2 22 30.1 23 25.1 24 28.1 2026-05-20 1 30.1 2 30.9 3 31.7 4 27.8 5 26.9 6 27.5 7 28.4 8 26.9 9 26.1 10 26.3 11 26.8 12 27.1 13 26.7 14 26.8 15 26.2 16 24.9 17 23.0 18 21.7 19 19.8 20 18.3 21 18.5 22 19.4 23 18.5 24 16.4 2026-05-21 1 16.1 2 15.1 3 14.5 4 13.9 5 12.8 6 11.8 7 10.8 8 8.9 9 6.9 10 5.6 11 4.5 12 3.9 13 5.0 OntarioTotal 2026-05-19 14 257.9 15 257.8 16 252.8 17 241.9 18 235.5 19 214.7 20 213.9 21 207.5 22 196.8 23 182.3 24 191.9 2026-05-20 1 200.6 2 194.9 3 203.0 4 202.0 5 199.0 6 200.9 7 197.9 8 187.5 9 174.6 10 154.1 11 140.3 12 130.6 13 125.6 14 124.8 15 123.1 16 121.0 17 115.7 18 108.5 19 101.0 20 99.9 21 102.5 22 106.1 23 102.5 24 101.0 2026-05-21 1 104.2 2 99.9 3 100.3 4 103.3 5 95.4 6 91.3 7 90.4 8 79.7 9 70.7 10 65.1 11 59.7 12 55.2 13 59.2 SOUTHWEST 2026-05-19 14 138.5 15 136.3 16 133.3 17 125.2 18 121.2 19 110.9 20 110.8 21 109.9 22 107.7 23 98.7 24 101.0 2026-05-20 1 108.6 2 110.1 3 116.7 4 118.3 5 118.0 6 119.9 7 116.9 8 112.3 9 105.2 10 91.8 11 81.5 12 73.7 13 69.1 14 67.0 15 66.0 16 65.0 17 61.0 18 54.3 19 47.0 20 46.9 21 47.5 22 48.6 23 47.1 24 48.5 2026-05-21 1 52.0 2 50.0 3 52.3 4 55.9 5 51.0 6 48.4 7 47.8 8 41.0 9 34.9 10 30.0 11 26.3 12 22.3 13 21.2 WEST 2026-05-19 14 65.9 15 68.4 16 67.2 17 63.5 18 60.0 19 44.0 20 44.4 21 40.9 22 36.9 23 38.9 24 42.0 2026-05-20 1 39.6 2 31.8 3 32.9 4 33.4 5 31.6 6 31.4 7 30.8 8 27.9 9 25.2 10 20.7 11 18.2 12 17.1 13 17.7 14 19.7 15 20.2 16 21.1 17 22.2 18 23.1 19 25.4 20 26.0 21 27.5 22 28.9 23 28.8 24 28.4 2026-05-21 1 28.3 2 27.5 3 26.0 4 25.3 5 23.7 6 23.5 7 24.1 8 23.3 9 23.5 10 25.2 11 25.3 12 26.0 13 29.0