Variable Generation Forecast Summary Report 1 PUB 2026-05-20T12:55:42 2026-05-20T12:33:10 MARKET PARTICIPANT Solar NORTHEAST 2026-05-20 14 38.3 15 39.3 16 37.1 17 30.0 18 15.8 19 5.4 20 0.8 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 3.5 7 12.3 8 29.9 9 47.1 10 53.8 11 56.2 12 54.8 13 56.1 14 52.0 15 51.1 16 46.3 17 37.3 18 20.9 19 7.1 20 1.1 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 4.2 7 13.1 8 31.8 9 52.0 10 63.3 11 65.8 12 66.1 13 63.9 OntarioTotal 2026-05-20 14 308.8 15 280.2 16 235.8 17 162.7 18 82.8 19 26.5 20 2.0 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 0.4 6 21.6 7 85.8 8 197.3 9 315.9 10 388.7 11 422.1 12 433.3 13 444.8 14 440.9 15 422.8 16 357.7 17 255.7 18 139.5 19 45.8 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 0.5 6 21.9 7 80.0 8 174.8 9 267.1 10 327.8 11 342.9 12 341.1 13 322.2 SOUTHWEST 2026-05-20 14 119.0 15 100.9 16 87.4 17 59.8 18 31.9 19 8.1 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 6.7 7 30.5 8 71.0 9 117.9 10 154.9 11 175.6 12 186.3 13 190.4 14 190.5 15 182.1 16 149.8 17 103.5 18 56.9 19 17.3 20 1.6 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-22 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 5.3 7 23.4 8 57.0 9 91.3 10 118.5 11 123.2 12 120.6 13 109.8 Wind BRUCE 2026-05-20 14 496.6 15 479.4 16 441.9 17 401.6 18 340.6 19 264.4 20 236.2 21 234.5 22 229.9 23 238.0 24 233.6 2026-05-21 1 219.7 2 193.6 3 174.8 4 192.5 5 201.5 6 212.2 7 235.6 8 247.5 9 224.6 10 206.2 11 196.9 12 202.1 13 218.9 14 240.5 15 253.9 16 246.0 17 236.5 18 227.6 19 198.0 20 199.6 21 221.5 22 235.3 23 240.7 24 252.6 2026-05-22 1 266.9 2 289.1 3 315.7 4 338.8 5 371.1 6 411.3 7 428.2 8 461.7 9 502.6 10 511.9 11 490.0 12 465.2 13 529.4 NORTHEAST 2026-05-20 14 124.0 15 109.9 16 105.6 17 104.7 18 102.5 19 91.6 20 79.8 21 69.1 22 57.8 23 46.5 24 43.7 2026-05-21 1 45.8 2 40.9 3 37.5 4 36.2 5 31.7 6 30.4 7 26.6 8 20.9 9 17.0 10 11.5 11 6.2 12 5.9 13 6.1 14 6.0 15 6.9 16 6.8 17 6.1 18 6.0 19 8.3 20 11.3 21 15.9 22 23.4 23 27.5 24 31.0 2026-05-22 1 32.7 2 34.0 3 36.6 4 41.5 5 47.6 6 54.7 7 62.5 8 61.8 9 62.1 10 67.6 11 73.8 12 79.2 13 79.9 OntarioTotal 2026-05-20 14 1739.9 15 1697.6 16 1652.3 17 1593.9 18 1459.2 19 1401.5 20 1358.4 21 1367.0 22 1394.4 23 1400.7 24 1418.7 2026-05-21 1 1434.1 2 1425.9 3 1380.3 4 1372.6 5 1370.5 6 1379.4 7 1443.1 8 1413.9 9 1415.4 10 1391.8 11 1302.7 12 1236.6 13 1227.6 14 1250.2 15 1243.8 16 1207.9 17 1195.2 18 1188.2 19 1119.6 20 1151.1 21 1257.3 22 1367.6 23 1429.0 24 1538.0 2026-05-22 1 1677.7 2 1779.6 3 1892.8 4 2012.9 5 2080.0 6 2188.8 7 2239.0 8 2334.9 9 2444.1 10 2505.5 11 2478.2 12 2450.6 13 2685.9 SOUTHWEST 2026-05-20 14 450.1 15 445.0 16 434.8 17 417.9 18 369.7 19 315.5 20 298.2 21 298.8 22 295.8 23 307.9 24 308.3 2026-05-21 1 302.0 2 299.8 3 306.5 4 336.1 5 361.6 6 395.0 7 435.8 8 431.9 9 402.0 10 357.5 11 324.8 12 305.9 13 308.8 14 321.9 15 330.6 16 337.9 17 325.6 18 307.7 19 287.1 20 288.8 21 311.5 22 328.6 23 328.6 24 346.0 2026-05-22 1 375.7 2 413.0 3 462.0 4 515.6 5 537.2 6 575.1 7 585.4 8 634.4 9 678.9 10 716.5 11 696.7 12 678.3 13 731.6 WEST 2026-05-20 14 415.0 15 414.3 16 432.6 17 452.6 18 447.2 19 505.3 20 526.0 21 527.4 22 524.2 23 521.7 24 556.0 2026-05-21 1 590.6 2 607.4 3 585.1 4 549.3 5 526.4 6 513.1 7 522.9 8 527.7 9 616.0 10 688.6 11 676.9 12 646.7 13 622.0 14 602.3 15 577.2 16 544.1 17 556.3 18 572.3 19 557.6 20 586.9 21 637.1 22 697.4 23 743.4 24 813.6 2026-05-22 1 896.8 2 942.2 3 980.7 4 1012.7 5 1033.2 6 1069.7 7 1097.6 8 1120.7 9 1144.7 10 1153.2 11 1165.4 12 1158.5 13 1286.6 EMBEDDED Solar EAST 2026-05-20 14 369.3 15 328.2 16 250.5 17 168.3 18 86.2 19 27.2 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 0.5 6 33.4 7 110.6 8 228.2 9 336.5 10 389.6 11 414.0 12 426.1 13 437.8 14 435.1 15 413.4 16 349.5 17 240.3 18 129.4 19 42.7 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 1.0 6 35.0 7 112.3 8 219.1 9 303.0 10 359.7 11 381.3 12 388.9 13 386.6 ESSA 2026-05-20 14 144.0 15 141.3 16 126.8 17 96.7 18 48.6 19 14.1 20 0.7 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 13.7 7 47.0 8 103.9 9 161.8 10 202.9 11 217.2 12 223.1 13 223.9 14 220.3 15 206.0 16 175.8 17 122.9 18 62.9 19 20.8 20 2.1 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 11.3 7 38.1 8 80.3 9 123.3 10 148.4 11 151.9 12 151.1 13 142.7 NORTHEAST 2026-05-20 14 19.5 15 19.3 16 17.6 17 14.4 18 9.0 19 3.4 20 0.7 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 1.8 7 6.1 8 13.8 9 22.2 10 26.6 11 27.9 12 25.4 13 26.6 14 25.3 15 24.2 16 21.2 17 15.8 18 10.0 19 4.2 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 1.7 7 5.6 8 13.2 9 21.0 10 26.1 11 28.3 12 29.2 13 28.9 NORTHWEST 2026-05-20 14 33.7 15 33.3 16 31.9 17 29.5 18 21.7 19 11.7 20 3.3 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 0.1 7 1.5 8 5.7 9 12.7 10 21.0 11 26.7 12 27.4 13 28.5 14 29.1 15 30.0 16 29.4 17 28.1 18 20.3 19 11.4 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 2.0 8 6.9 9 14.0 10 21.7 11 26.5 12 27.1 13 26.5 OTTAWA 2026-05-20 14 55.4 15 49.6 16 41.7 17 29.1 18 13.0 19 3.8 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 5.4 7 17.4 8 34.1 9 48.3 10 55.9 11 59.6 12 60.7 13 60.3 14 57.5 15 53.4 16 44.9 17 31.7 18 15.3 19 4.7 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 0.5 6 5.9 7 17.1 8 31.0 9 44.2 10 51.6 11 55.1 12 51.2 13 48.4 OntarioTotal 2026-05-20 14 754.0 15 696.3 16 582.2 17 424.4 18 225.8 19 77.2 20 6.2 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 0.7 6 61.4 7 219.6 8 485.0 9 737.2 10 899.2 11 971.6 12 996.0 13 1010.0 14 997.6 15 944.1 16 809.6 17 584.3 18 322.9 19 114.7 20 12.1 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 1.5 6 58.9 7 201.8 8 419.6 9 610.9 10 739.7 11 781.0 12 782.7 13 759.7 SOUTHWEST 2026-05-20 14 19.1 15 16.5 16 14.9 17 11.4 18 5.8 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 1.9 7 7.0 8 14.3 9 22.6 10 27.8 11 32.3 12 36.2 13 38.0 14 38.7 15 36.4 16 31.5 17 22.8 18 12.8 19 4.7 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 1.4 7 5.3 8 11.0 9 16.2 10 19.6 11 19.9 12 20.2 13 17.6 TORONTO 2026-05-20 14 16.4 15 14.1 16 12.3 17 11.5 18 5.5 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 0.7 7 4.9 8 13.6 9 17.7 10 19.3 11 19.6 12 19.7 13 19.7 14 19.2 15 19.2 16 18.1 17 16.1 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 4 0.0 5 0.0 6 0.8 7 4.8 8 13.4 9 17.3 10 19.0 11 18.9 12 18.6 13 17.6 WEST 2026-05-20 14 96.6 15 94.0 16 86.5 17 63.5 18 36.0 19 14.0 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 4.4 7 25.1 8 71.4 9 115.4 10 156.1 11 174.3 12 177.4 13 175.2 14 172.4 15 161.5 16 139.2 17 106.6 18 64.7 19 24.6 20 3.4 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 2.7 7 16.6 8 44.7 9 71.9 10 93.6 11 99.1 12 96.4 13 91.4 Wind EAST 2026-05-20 14 22.4 15 22.8 16 23.2 17 24.2 18 23.8 19 21.7 20 19.8 21 20.4 22 20.6 23 19.9 24 17.3 2026-05-21 1 15.1 2 14.9 3 14.5 4 14.1 5 13.2 6 11.2 7 12.3 8 9.7 9 7.6 10 6.1 11 5.1 12 4.2 13 3.8 14 4.4 15 4.2 16 4.4 17 4.5 18 4.6 19 4.3 20 4.6 21 5.2 22 6.6 23 5.6 24 4.7 2026-05-22 1 4.5 2 4.2 3 3.8 4 3.7 5 3.3 6 2.9 7 2.7 8 2.7 9 3.0 10 3.2 11 2.8 12 2.4 13 2.8 OntarioTotal 2026-05-20 14 119.3 15 118.5 16 115.5 17 112.0 18 100.4 19 93.9 20 92.5 21 95.8 22 97.1 23 98.1 24 98.2 2026-05-21 1 98.2 2 98.1 3 99.3 4 104.1 5 104.3 6 99.1 7 104.1 8 97.0 9 87.6 10 79.9 11 74.4 12 68.6 13 66.6 14 66.2 15 65.0 16 64.2 17 66.5 18 70.5 19 71.6 20 74.0 21 80.9 22 88.2 23 90.8 24 96.4 2026-05-22 1 106.3 2 113.1 3 121.7 4 130.7 5 133.5 6 137.9 7 138.0 8 148.3 9 156.0 10 162.5 11 160.6 12 159.2 13 174.3 SOUTHWEST 2026-05-20 14 72.3 15 68.6 16 64.1 17 59.7 18 49.4 19 44.8 20 44.4 21 44.8 22 42.3 23 44.3 24 45.0 2026-05-21 1 46.3 2 46.3 3 49.2 4 54.4 5 55.2 6 52.2 7 56.3 8 52.1 9 44.6 10 36.8 11 32.6 12 29.7 13 27.8 14 26.6 15 25.5 16 25.6 17 26.4 18 29.0 19 30.9 20 33.7 21 38.2 22 42.8 23 46.1 24 50.3 2026-05-22 1 57.6 2 62.4 3 68.2 4 74.7 5 77.2 6 79.7 7 78.9 8 87.1 9 93.0 10 98.1 11 97.3 12 96.8 13 102.1 WEST 2026-05-20 14 13.0 15 14.7 16 16.3 17 17.5 18 18.5 19 18.3 20 18.5 21 20.4 22 24.6 23 25.1 24 27.5 2026-05-21 1 28.9 2 29.6 3 28.1 4 26.9 5 26.7 6 26.6 7 26.2 8 27.0 9 28.5 10 31.3 11 31.7 12 30.2 13 30.7 14 30.8 15 30.7 16 29.7 17 30.8 18 31.9 19 31.5 20 30.9 21 32.2 22 33.2 23 33.3 24 35.1 2026-05-22 1 37.0 2 38.5 3 40.1 4 41.2 5 42.4 6 44.7 7 46.5 8 48.1 9 48.9 10 50.1 11 49.9 12 50.0 13 56.9