Variable Generation Forecast Summary Report 1 PUB 2026-05-20T23:55:46 2026-05-20T23:33:10 MARKET PARTICIPANT Solar NORTHEAST 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.5 7 10.1 8 29.8 9 52.4 10 59.7 11 58.3 12 52.0 13 52.0 14 52.1 15 49.8 16 44.0 17 38.3 18 20.7 19 6.8 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 4 0.0 5 0.0 6 2.6 7 10.6 8 29.5 9 50.3 10 59.0 11 61.0 12 61.1 13 62.0 14 60.1 15 61.3 16 59.3 17 50.0 18 25.4 19 7.7 20 1.4 21 0.0 22 0.0 23 0.0 24 0.0 OntarioTotal 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 14.4 7 71.3 8 187.0 9 312.2 10 385.9 11 405.0 12 413.0 13 420.4 14 430.0 15 416.5 16 342.9 17 243.2 18 125.1 19 36.7 20 3.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 13.9 7 66.8 8 166.0 9 269.1 10 323.9 11 335.1 12 335.4 13 333.8 14 315.3 15 298.2 16 243.3 17 174.7 18 87.6 19 26.0 20 3.2 21 0.0 22 0.0 23 0.0 24 0.0 SOUTHWEST 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 4.2 7 23.6 8 63.9 9 114.1 10 154.7 11 173.2 12 176.6 13 180.5 14 182.1 15 175.1 16 144.2 17 97.3 18 51.2 19 12.9 20 0.9 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.7 7 18.6 8 50.0 9 84.6 10 111.3 11 123.6 12 128.1 13 130.4 14 121.2 15 109.2 16 79.3 17 51.7 18 27.0 19 7.4 20 0.8 21 0.0 22 0.0 23 0.0 24 0.0 Wind BRUCE 2026-05-21 1 244.4 2 219.3 3 223.1 4 255.1 5 288.4 6 235.7 7 241.8 8 239.2 9 211.8 10 184.0 11 178.9 12 188.0 13 205.9 14 210.8 15 225.2 16 225.8 17 212.1 18 189.4 19 193.9 20 206.5 21 226.4 22 257.3 23 267.1 24 274.3 2026-05-22 1 291.9 2 298.0 3 314.9 4 350.2 5 392.2 6 434.8 7 460.8 8 476.8 9 505.6 10 515.9 11 498.6 12 473.2 13 455.9 14 462.7 15 474.2 16 488.3 17 495.0 18 501.6 19 528.4 20 580.3 21 614.8 22 645.6 23 658.0 24 740.1 NORTHEAST 2026-05-21 1 50.7 2 45.0 3 45.4 4 40.7 5 34.4 6 35.8 7 31.0 8 26.9 9 20.3 10 17.5 11 12.0 12 9.0 13 8.8 14 9.3 15 9.5 16 9.1 17 9.6 18 10.0 19 12.7 20 19.7 21 27.2 22 35.4 23 39.8 24 43.4 2026-05-22 1 47.1 2 50.2 3 55.0 4 62.1 5 67.2 6 74.8 7 82.0 8 82.1 9 83.5 10 88.1 11 90.1 12 95.0 13 99.8 14 103.3 15 105.3 16 110.1 17 111.9 18 112.1 19 112.9 20 124.0 21 141.7 22 162.3 23 180.7 24 204.8 OntarioTotal 2026-05-21 1 1383.9 2 1392.3 3 1432.2 4 1488.1 5 1514.3 6 1428.0 7 1445.9 8 1401.9 9 1332.8 10 1269.4 11 1227.5 12 1221.8 13 1200.8 14 1167.3 15 1172.4 16 1172.4 17 1143.6 18 1113.7 19 1074.6 20 1148.9 21 1339.2 22 1498.6 23 1584.9 24 1673.0 2026-05-22 1 1803.8 2 1879.4 3 1967.9 4 2108.1 5 2217.1 6 2296.4 7 2375.4 8 2446.2 9 2543.2 10 2588.7 11 2531.6 12 2477.6 13 2442.7 14 2471.4 15 2518.9 16 2579.8 17 2625.3 18 2672.4 19 2722.6 20 2856.0 21 2985.1 22 3087.3 23 3113.7 24 3445.9 SOUTHWEST 2026-05-21 1 355.6 2 330.5 3 333.6 4 366.4 5 423.3 6 412.2 7 459.5 8 440.9 9 395.9 10 344.8 11 307.3 12 297.9 13 300.7 14 301.0 15 303.9 16 314.5 17 307.5 18 303.1 19 283.6 20 310.0 21 343.3 22 366.6 23 367.0 24 385.3 2026-05-22 1 437.1 2 486.3 3 520.5 4 568.6 5 591.7 6 621.8 7 648.2 8 677.8 9 720.5 10 741.0 11 722.0 12 693.4 13 679.9 14 679.4 15 689.1 16 700.1 17 691.4 18 697.1 19 691.7 20 737.6 21 769.5 22 796.3 23 793.1 24 883.9 WEST 2026-05-21 1 404.1 2 471.5 3 516.9 4 522.4 5 480.5 6 479.9 7 472.9 8 490.8 9 542.3 10 583.3 11 613.8 12 627.0 13 596.4 14 564.8 15 547.1 16 536.7 17 525.7 18 531.9 19 506.5 20 542.0 21 663.7 22 743.2 23 797.3 24 861.9 2026-05-22 1 915.9 2 934.9 3 973.3 4 1018.1 5 1072.5 6 1084.8 7 1113.5 8 1142.9 9 1163.5 10 1169.7 11 1151.7 12 1136.9 13 1127.1 14 1148.8 15 1165.2 16 1189.3 17 1219.1 18 1231.3 19 1232.7 20 1227.9 21 1236.2 22 1223.4 23 1221.4 24 1345.4 EMBEDDED Solar EAST 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 24.4 7 103.2 8 221.8 9 331.0 10 377.6 11 389.4 12 410.7 13 419.7 14 425.1 15 410.3 16 341.2 17 234.7 18 117.2 19 33.3 20 0.9 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.6 6 27.6 7 102.1 8 210.5 9 299.7 10 344.8 11 348.6 12 345.8 13 342.7 14 321.6 15 302.9 16 251.2 17 173.9 18 85.0 19 24.3 20 0.5 21 0.0 22 0.0 23 0.0 24 0.0 ESSA 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 7.2 7 40.9 8 100.4 9 157.9 10 209.0 11 222.0 12 223.9 13 224.4 14 216.5 15 197.7 16 171.2 17 116.1 18 57.2 19 16.8 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 4 0.0 5 0.0 6 9.2 7 32.9 8 77.9 9 122.7 10 145.1 11 151.1 12 151.6 13 151.2 14 147.4 15 140.6 16 125.6 17 89.1 18 44.6 19 12.2 20 0.7 21 0.0 22 0.0 23 0.0 24 0.0 NORTHEAST 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.0 7 4.7 8 13.3 9 22.4 10 27.2 11 27.7 12 27.2 13 26.6 14 25.1 15 24.6 16 22.6 17 17.9 18 10.6 19 3.6 20 0.5 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.9 7 4.5 8 12.2 9 20.8 10 25.9 11 27.7 12 28.2 13 28.2 14 29.2 15 29.2 16 26.2 17 20.5 18 12.0 19 3.9 20 0.7 21 0.0 22 0.0 23 0.0 24 0.0 NORTHWEST 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.0 7 1.5 8 6.3 9 14.4 10 23.1 11 27.8 12 29.1 13 29.7 14 29.4 15 29.7 16 29.8 17 29.3 18 20.4 19 10.6 20 2.7 21 0.1 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.0 7 1.5 8 6.6 9 14.8 10 23.3 11 28.7 12 28.1 13 28.1 14 28.1 15 26.4 16 22.5 17 19.5 18 12.9 19 5.6 20 1.3 21 0.0 22 0.0 23 0.0 24 0.0 OTTAWA 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 4.4 7 15.5 8 33.7 9 48.9 10 57.2 11 60.1 12 61.2 13 60.9 14 57.4 15 54.1 16 44.5 17 28.8 18 12.5 19 3.3 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 4 0.0 5 0.2 6 4.8 7 15.9 8 31.3 9 44.9 10 52.7 11 55.6 12 51.8 13 48.4 14 46.5 15 46.3 16 39.1 17 28.8 18 13.6 19 3.6 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 OntarioTotal 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 42.4 7 201.5 8 474.6 9 728.6 10 892.9 11 942.2 12 968.9 13 975.9 14 960.3 15 914.0 16 783.9 17 562.2 18 297.2 19 93.0 20 7.8 21 0.1 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.8 6 46.8 7 182.2 8 407.7 9 614.6 10 736.3 11 764.2 12 752.2 13 736.6 14 701.7 15 664.0 16 562.0 17 400.6 18 203.4 19 61.0 20 4.4 21 0.0 22 0.0 23 0.0 24 0.0 SOUTHWEST 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.1 7 9.3 8 16.8 9 23.0 10 29.4 11 30.3 12 30.4 13 32.2 14 33.4 15 31.0 16 28.7 17 21.8 18 13.4 19 3.2 20 0.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.3 7 5.1 8 10.5 9 17.1 10 21.1 11 22.1 12 21.7 13 20.8 14 18.8 15 16.3 16 12.8 17 8.6 18 4.4 19 1.5 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 TORONTO 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.8 7 4.7 8 13.2 9 16.7 10 19.0 11 19.5 12 19.8 13 19.9 14 19.7 15 19.2 16 18.1 17 16.6 18 7.4 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 4 0.0 5 0.0 6 0.8 7 4.8 8 13.5 9 16.7 10 18.4 11 18.4 12 18.4 13 18.3 14 18.0 15 17.4 16 15.6 17 12.5 18 5.6 19 1.4 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 WEST 2026-05-21 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.5 7 21.7 8 69.1 9 114.3 10 150.4 11 165.4 12 166.6 13 162.5 14 153.7 15 147.4 16 127.8 17 97.0 18 58.5 19 20.6 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 4 0.0 5 0.0 6 2.2 7 15.4 8 45.2 9 77.9 10 105.0 11 112.0 12 106.6 13 98.9 14 92.1 15 84.9 16 69.0 17 47.7 18 25.3 19 8.5 20 1.2 21 0.0 22 0.0 23 0.0 24 0.0 Wind EAST 2026-05-21 1 22.6 2 19.8 3 17.8 4 17.8 5 15.5 6 14.4 7 12.9 8 10.4 9 6.7 10 5.3 11 4.6 12 4.2 13 4.0 14 4.4 15 4.6 16 4.7 17 5.2 18 4.9 19 4.7 20 5.1 21 6.1 22 6.7 23 6.5 24 5.7 2026-05-22 1 5.2 2 4.6 3 4.2 4 4.2 5 3.9 6 3.4 7 3.1 8 3.3 9 3.6 10 4.0 11 3.4 12 3.2 13 3.0 14 2.9 15 3.2 16 3.6 17 4.1 18 4.4 19 5.1 20 6.1 21 6.9 22 7.7 23 8.1 24 10.6 OntarioTotal 2026-05-21 1 109.0 2 105.8 3 108.6 4 116.9 5 117.2 6 106.7 7 101.7 8 91.9 9 78.7 10 70.1 11 65.1 12 64.9 13 63.5 14 61.8 15 60.1 16 60.3 17 61.5 18 61.0 19 63.9 20 71.7 21 80.5 22 89.2 23 96.1 24 104.4 2026-05-22 1 113.7 2 120.6 3 127.2 4 136.8 5 140.9 6 143.5 7 146.0 8 156.3 9 165.9 10 170.8 11 168.8 12 166.0 13 163.6 14 164.1 15 165.8 16 166.7 17 168.6 18 171.3 19 175.4 20 184.4 21 192.5 22 198.8 23 200.6 24 220.7 SOUTHWEST 2026-05-21 1 48.5 2 49.4 3 51.8 4 58.8 5 63.6 6 58.1 7 55.3 8 49.3 9 39.3 10 31.8 11 28.3 12 26.2 13 24.7 14 22.9 15 22.3 16 21.5 17 23.0 18 23.5 19 26.3 20 33.0 21 39.1 22 44.5 23 48.9 24 54.8 2026-05-22 1 63.1 2 68.8 3 73.8 4 80.0 5 82.2 6 82.8 7 83.3 8 91.7 9 98.6 10 103.0 11 102.0 12 101.1 13 99.5 14 99.4 15 99.7 16 98.7 17 99.2 18 100.5 19 102.6 20 107.7 21 112.6 22 116.3 23 117.7 24 124.4 WEST 2026-05-21 1 26.2 2 26.5 3 27.1 4 27.3 5 25.6 6 23.0 7 22.7 8 22.4 9 26.2 10 27.5 11 27.6 12 30.2 13 30.5 14 30.2 15 29.1 16 29.9 17 29.3 18 28.5 19 28.6 20 28.8 21 29.9 22 32.2 23 34.9 24 37.4 2026-05-22 1 37.9 2 39.0 3 40.0 4 42.3 5 44.4 6 46.7 7 48.9 8 50.1 9 52.1 10 52.0 11 51.9 12 50.9 13 50.6 14 51.0 15 51.5 16 52.7 17 53.1 18 53.6 19 54.4 20 55.6 21 56.4 22 56.7 23 56.5 24 64.5