Variable Generation Forecast Summary Report 1 PUB 2026-05-21T06:55:44 2026-05-21T06:33:10 MARKET PARTICIPANT Solar NORTHEAST 2026-05-21 8 31.1 9 50.5 10 58.6 11 58.6 12 55.9 13 53.1 14 49.3 15 48.1 16 44.7 17 37.1 18 22.0 19 7.8 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 4 0.0 5 0.0 6 3.8 7 13.1 8 29.6 9 48.9 10 58.7 11 61.8 12 62.3 13 60.6 14 59.6 15 60.4 16 56.4 17 45.9 18 25.5 19 8.9 20 1.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.5 7 12.5 OntarioTotal 2026-05-21 8 184.0 9 299.6 10 378.9 11 401.3 12 413.9 13 423.6 14 426.6 15 417.0 16 351.8 17 249.9 18 133.1 19 43.9 20 4.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.4 6 20.6 7 79.5 8 171.7 9 270.1 10 327.2 11 338.1 12 332.2 13 323.1 14 300.8 15 286.9 16 235.4 17 171.4 18 87.9 19 30.5 20 4.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 9.4 7 36.6 SOUTHWEST 2026-05-21 8 61.5 9 105.9 10 144.0 11 160.8 12 163.7 13 174.2 14 179.8 15 175.1 16 143.2 17 98.1 18 52.7 19 16.3 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 4 0.0 5 0.0 6 5.7 7 23.3 8 53.4 9 87.6 10 116.5 11 126.9 12 122.7 13 119.9 14 105.3 15 97.9 16 73.0 17 53.6 18 27.7 19 9.5 20 1.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.7 7 6.5 Wind BRUCE 2026-05-21 8 234.0 9 201.5 10 173.9 11 171.9 12 183.3 13 228.7 14 233.0 15 232.7 16 226.6 17 223.0 18 218.9 19 219.6 20 242.1 21 279.5 22 282.7 23 284.5 24 297.2 2026-05-22 1 274.7 2 287.8 3 318.4 4 352.7 5 393.3 6 437.9 7 463.4 8 473.1 9 506.6 10 518.4 11 504.2 12 470.7 13 452.0 14 456.8 15 471.4 16 486.5 17 492.1 18 488.9 19 514.3 20 564.9 21 597.8 22 627.6 23 636.8 24 647.9 2026-05-23 1 660.8 2 661.1 3 663.9 4 667.4 5 682.7 6 688.2 7 773.4 NORTHEAST 2026-05-21 8 15.2 9 12.1 10 12.1 11 10.7 12 8.8 13 7.0 14 6.9 15 7.0 16 6.0 17 6.7 18 6.2 19 9.4 20 14.4 21 19.4 22 24.1 23 27.6 24 32.4 2026-05-22 1 36.4 2 39.5 3 44.1 4 51.9 5 58.9 6 69.2 7 76.3 8 79.9 9 86.1 10 95.1 11 99.2 12 101.8 13 103.5 14 106.2 15 106.0 16 108.6 17 110.9 18 113.7 19 114.4 20 122.4 21 136.0 22 150.9 23 169.8 24 185.9 2026-05-23 1 201.1 2 210.1 3 218.4 4 223.2 5 227.4 6 234.2 7 235.3 OntarioTotal 2026-05-21 8 1280.3 9 1179.5 10 1111.0 11 1152.0 12 1176.6 13 1250.5 14 1214.4 15 1186.4 16 1120.0 17 1095.8 18 1089.1 19 1066.8 20 1169.7 21 1337.8 22 1465.5 23 1613.0 24 1737.0 2026-05-22 1 1771.2 2 1880.8 3 2011.1 4 2146.1 5 2276.5 6 2385.3 7 2474.0 8 2568.3 9 2688.8 10 2717.5 11 2650.1 12 2559.6 13 2513.9 14 2553.7 15 2616.7 16 2690.9 17 2725.5 18 2743.3 19 2765.7 20 2887.2 21 2994.6 22 3092.7 23 3100.6 24 3118.5 2026-05-23 1 3151.7 2 3194.0 3 3226.7 4 3277.9 5 3373.6 6 3443.8 7 3847.2 SOUTHWEST 2026-05-21 8 468.3 9 422.4 10 378.7 11 351.9 12 336.9 13 346.2 14 331.7 15 321.6 16 303.2 17 295.0 18 300.2 19 288.9 20 322.7 21 366.7 22 376.6 23 392.5 24 414.6 2026-05-22 1 414.3 2 454.3 3 503.5 4 553.3 5 588.5 6 623.6 7 657.3 8 714.3 9 772.8 10 788.2 11 770.1 12 730.4 13 712.3 14 716.2 15 740.0 16 759.5 17 740.4 18 722.6 19 695.7 20 745.9 21 784.7 22 810.6 23 800.4 24 783.2 2026-05-23 1 779.9 2 783.9 3 787.7 4 807.3 5 846.2 6 872.8 7 1058.9 WEST 2026-05-21 8 355.1 9 345.4 10 369.6 11 461.2 12 513.5 13 556.6 14 539.8 15 521.7 16 495.6 17 485.7 18 486.6 19 470.2 20 506.5 21 578.4 22 682.0 23 788.1 24 871.3 2026-05-22 1 916.9 2 976.4 3 1027.4 4 1068.8 5 1126.6 6 1158.2 7 1205.8 8 1233.8 9 1246.6 10 1234.3 11 1197.2 12 1163.2 13 1152.5 14 1186.2 15 1206.0 16 1236.2 17 1269.8 18 1293.1 19 1301.6 20 1282.1 21 1264.1 22 1243.4 23 1230.2 24 1241.0 2026-05-23 1 1242.6 2 1267.5 3 1287.1 4 1304.8 5 1332.6 6 1355.5 7 1446.6 EMBEDDED Solar EAST 2026-05-21 8 205.4 9 311.2 10 379.9 11 395.9 12 426.1 13 434.5 14 439.2 15 416.2 16 355.0 17 249.5 18 126.0 19 40.2 20 1.5 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 1.5 6 40.5 7 121.4 8 220.5 9 306.0 10 345.3 11 348.3 12 342.8 13 330.8 14 303.6 15 278.1 16 228.5 17 158.2 18 81.5 19 28.6 20 1.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 13.8 7 42.7 ESSA 2026-05-21 8 105.5 9 157.0 10 205.8 11 222.6 12 224.8 13 221.6 14 219.4 15 208.3 16 176.0 17 113.7 18 59.7 19 20.8 20 2.5 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 13.6 7 38.9 8 78.2 9 117.1 10 139.0 11 141.1 12 140.2 13 133.4 14 127.2 15 117.3 16 101.3 17 78.0 18 44.7 19 14.8 20 2.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.9 7 12.5 NORTHEAST 2026-05-21 8 12.8 9 21.6 10 25.7 11 26.8 12 26.1 13 25.5 14 24.9 15 24.0 16 22.3 17 17.7 18 11.3 19 4.6 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 1.6 7 5.4 8 12.3 9 20.5 10 25.9 11 28.4 12 28.7 13 28.9 14 28.4 15 27.4 16 24.6 17 19.1 18 12.0 19 4.7 20 0.9 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.5 7 5.0 NORTHWEST 2026-05-21 8 7.4 9 15.1 10 23.2 11 27.8 12 29.8 13 30.0 14 30.8 15 30.9 16 30.3 17 28.8 18 20.6 19 10.9 20 3.4 21 0.3 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 0.1 7 2.3 8 7.5 9 15.2 10 22.9 11 26.7 12 27.3 13 28.4 14 26.4 15 25.7 16 23.7 17 18.5 18 12.1 19 6.1 20 1.5 21 0.1 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.0 7 0.5 OTTAWA 2026-05-21 8 32.2 9 47.7 10 56.5 11 59.8 12 60.8 13 61.5 14 58.8 15 54.1 16 46.5 17 32.6 18 16.1 19 4.3 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 0.6 6 6.4 7 17.9 8 30.8 9 43.4 10 52.5 11 54.5 12 53.1 13 49.6 14 45.0 15 42.2 16 36.0 17 25.1 18 11.5 19 3.5 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 3.5 7 10.4 OntarioTotal 2026-05-21 8 458.3 9 701.9 10 881.3 11 947.2 12 988.3 13 998.5 14 990.4 15 942.8 16 807.2 17 571.5 18 308.5 19 106.6 20 10.8 21 0.3 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 2.1 6 67.4 7 213.8 8 419.6 9 613.9 10 725.4 11 743.1 12 733.6 13 706.9 14 655.2 15 603.7 16 503.7 17 359.8 18 193.1 19 69.0 20 7.8 21 0.1 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.3 6 24.5 7 79.1 SOUTHWEST 2026-05-21 8 13.1 9 21.6 10 26.8 11 29.3 12 30.4 13 35.6 14 36.8 15 35.3 16 31.2 17 21.4 18 11.6 19 3.9 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 4 0.0 5 0.0 6 1.7 7 6.0 8 10.7 9 16.1 10 20.4 11 21.4 12 19.9 13 19.2 14 17.5 15 15.8 16 12.2 17 8.5 18 4.5 19 1.7 20 0.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.5 7 1.4 TORONTO 2026-05-21 8 12.1 9 16.4 10 18.0 11 19.4 12 19.8 13 19.9 14 19.7 15 19.5 16 18.3 17 15.8 18 7.3 19 1.7 20 0.1 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 17.0 10 18.4 11 18.0 12 17.9 13 17.4 14 16.4 15 15.1 16 13.2 17 10.4 18 4.5 19 1.4 20 0.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.5 7 1.4 WEST 2026-05-21 8 69.8 9 111.3 10 145.4 11 165.6 12 170.5 13 169.9 14 160.8 15 154.5 16 127.6 17 92.0 18 55.9 19 20.2 20 2.0 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 2.7 7 17.1 8 46.1 9 78.6 10 101.0 11 104.7 12 103.7 13 99.2 14 90.7 15 82.1 16 64.2 17 42.0 18 22.3 19 8.2 20 1.3 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-23 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.8 7 5.2 Wind EAST 2026-05-21 8 9.5 9 8.2 10 6.8 11 6.5 12 6.0 13 5.2 14 5.3 15 5.4 16 4.7 17 5.1 18 5.2 19 5.1 20 7.2 21 10.4 22 9.7 23 9.6 24 9.1 2026-05-22 1 8.7 2 7.7 3 6.6 4 6.1 5 5.6 6 4.5 7 3.7 8 4.1 9 5.0 10 5.3 11 4.8 12 4.5 13 4.4 14 4.4 15 4.9 16 5.3 17 5.5 18 5.5 19 5.7 20 7.0 21 8.0 22 9.3 23 9.9 24 10.5 2026-05-23 1 11.4 2 11.7 3 12.3 4 12.6 5 12.9 6 12.4 7 14.9 OntarioTotal 2026-05-21 8 82.2 9 73.6 10 66.0 11 63.9 12 62.3 13 66.7 14 65.3 15 61.4 16 58.2 17 59.6 18 64.8 19 69.4 20 82.5 21 97.8 22 105.2 23 114.4 24 123.5 2026-05-22 1 122.3 2 130.2 3 139.0 4 148.2 5 153.4 6 153.6 7 156.1 8 168.0 9 177.9 10 180.5 11 176.8 12 168.2 13 164.2 14 163.2 15 168.2 16 172.1 17 177.1 18 179.7 19 183.1 20 190.7 21 198.8 22 205.0 23 205.2 24 205.7 2026-05-23 1 209.4 2 211.6 3 213.7 4 215.9 5 219.1 6 220.4 7 247.6 SOUTHWEST 2026-05-21 8 48.9 9 41.7 10 35.7 11 32.2 12 30.0 13 30.2 14 28.1 15 24.8 16 20.5 17 22.1 18 27.6 19 32.4 20 41.5 21 50.6 22 55.6 23 62.2 24 68.5 2026-05-22 1 66.4 2 71.7 3 78.6 4 85.0 5 88.7 6 87.6 7 87.9 8 98.0 9 104.2 10 108.2 11 107.3 12 102.9 13 100.3 14 98.6 15 100.3 16 100.6 17 103.1 18 103.8 19 104.5 20 109.3 21 115.1 22 119.3 23 120.4 24 121.3 2026-05-23 1 123.8 2 123.7 3 123.0 4 122.2 5 122.7 6 123.7 7 134.4 WEST 2026-05-21 8 16.9 9 17.8 10 18.0 11 19.7 12 20.8 13 25.8 14 26.7 15 26.3 16 28.9 17 28.5 18 27.7 19 27.3 20 28.3 21 30.3 22 32.8 23 35.0 24 37.3 2026-05-22 1 38.3 2 40.7 3 42.5 4 45.1 5 46.7 6 48.9 7 52.3 8 53.6 9 56.1 10 54.5 11 52.6 12 49.7 13 48.7 14 49.1 15 51.1 16 53.6 17 55.7 18 57.1 19 59.2 20 59.1 21 58.7 22 57.8 23 56.5 24 55.4 2026-05-23 1 55.1 2 56.9 3 58.8 4 61.0 5 63.4 6 64.2 7 73.2