Variable Generation Forecast Summary Report 1 PUB 2026-05-20T18:55:45 2026-05-20T18:33:09 MARKET PARTICIPANT Solar NORTHEAST 2026-05-20 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 2.5 7 9.9 8 28.0 9 47.7 10 56.5 11 55.2 12 52.6 13 52.6 14 50.8 15 51.8 16 47.2 17 39.3 18 20.9 19 6.7 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 4 0.0 5 0.0 6 2.7 7 11.2 8 31.6 9 53.9 10 61.6 11 62.7 12 64.0 13 62.0 14 63.1 15 66.6 16 62.5 17 49.3 18 24.5 19 7.7 OntarioTotal 2026-05-20 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 14.2 7 70.7 8 182.1 9 311.1 10 386.2 11 409.2 12 423.7 13 433.3 14 438.7 15 426.9 16 358.1 17 253.7 18 129.1 19 38.4 20 3.2 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 0.2 6 13.9 7 66.1 8 167.2 9 268.4 10 328.4 11 345.3 12 349.5 13 342.5 14 321.3 15 306.7 16 246.2 17 172.4 18 85.9 19 25.7 SOUTHWEST 2026-05-20 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 4.0 7 22.9 8 64.8 9 111.8 10 152.7 11 173.2 12 183.4 13 184.1 14 188.3 15 180.4 16 147.6 17 101.6 18 53.7 19 13.8 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 3.5 7 18.3 8 49.6 9 83.9 10 113.2 11 125.3 12 129.7 13 131.0 14 123.0 15 110.1 16 79.4 17 51.9 18 26.9 19 7.5 Wind BRUCE 2026-05-20 20 224.0 21 244.5 22 263.5 23 271.9 24 263.1 2026-05-21 1 231.2 2 209.6 3 203.1 4 214.2 5 217.6 6 216.1 7 240.0 8 249.3 9 212.4 10 183.7 11 174.9 12 178.5 13 204.6 14 223.1 15 230.8 16 229.4 17 213.8 18 197.9 19 187.0 20 202.2 21 230.3 22 248.1 23 255.0 24 271.4 2026-05-22 1 292.2 2 309.1 3 333.7 4 352.9 5 390.1 6 431.5 7 459.6 8 489.1 9 522.7 10 522.5 11 500.7 12 472.9 13 447.2 14 458.4 15 477.6 16 500.0 17 515.3 18 509.8 19 657.0 NORTHEAST 2026-05-20 20 74.7 21 65.0 22 60.0 23 44.3 24 43.1 2026-05-21 1 47.1 2 44.3 3 43.1 4 41.9 5 37.8 6 37.2 7 33.1 8 27.8 9 23.7 10 18.4 11 12.3 12 9.4 13 8.7 14 8.8 15 10.2 16 10.4 17 9.5 18 9.9 19 11.9 20 18.2 21 26.4 22 35.8 23 39.9 24 43.1 2026-05-22 1 44.4 2 48.0 3 53.5 4 60.7 5 67.1 6 74.4 7 83.1 8 80.9 9 82.9 10 87.0 11 92.1 12 96.8 13 100.1 14 103.5 15 107.0 16 109.1 17 110.5 18 109.9 19 113.6 OntarioTotal 2026-05-20 20 1140.4 21 1236.6 22 1384.5 23 1455.8 24 1462.3 2026-05-21 1 1460.9 2 1422.8 3 1405.4 4 1398.9 5 1390.5 6 1384.1 7 1410.5 8 1406.9 9 1362.6 10 1313.7 11 1237.6 12 1193.7 13 1213.1 14 1211.8 15 1187.3 16 1169.1 17 1152.4 18 1127.1 19 1088.9 20 1160.1 21 1326.3 22 1476.3 23 1542.9 24 1657.0 2026-05-22 1 1793.7 2 1898.3 3 2012.2 4 2121.4 5 2203.2 6 2281.2 7 2348.1 8 2440.9 9 2530.6 10 2584.9 11 2533.4 12 2489.0 13 2444.6 14 2473.3 15 2514.2 16 2580.0 17 2634.9 18 2666.5 19 3041.3 SOUTHWEST 2026-05-20 20 340.4 21 331.4 22 339.0 23 349.7 24 320.6 2026-05-21 1 308.3 2 297.4 3 303.7 4 339.5 5 387.8 6 418.1 7 449.9 8 430.1 9 372.3 10 330.3 11 296.5 12 276.5 13 296.3 14 309.1 15 313.1 16 323.9 17 320.1 18 305.7 19 295.3 20 306.4 21 339.2 22 356.5 23 366.4 24 383.9 2026-05-22 1 434.5 2 477.0 3 529.0 4 576.7 5 598.3 6 626.9 7 640.8 8 677.4 9 709.0 10 731.2 11 710.7 12 688.9 13 678.1 14 681.5 15 687.7 16 702.9 17 705.9 18 697.2 19 767.7 WEST 2026-05-20 20 255.2 21 326.3 22 398.3 23 448.3 24 487.7 2026-05-21 1 538.2 2 548.0 3 550.1 4 534.1 5 490.1 6 467.2 7 467.0 8 513.6 9 599.8 10 652.8 11 649.2 12 642.5 13 623.2 14 586.6 15 554.1 16 534.9 17 540.6 18 543.5 19 529.5 20 566.2 21 648.2 22 736.3 23 776.5 24 852.8 2026-05-22 1 911.8 2 949.0 3 985.0 4 1015.8 5 1041.9 6 1058.1 7 1085.9 8 1123.0 9 1142.3 10 1165.1 11 1159.4 12 1146.7 13 1138.5 14 1154.4 15 1165.8 16 1185.5 17 1201.5 18 1218.7 19 1359.7 EMBEDDED Solar EAST 2026-05-20 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 0.1 6 23.6 7 102.0 8 216.9 9 335.7 10 389.5 11 402.7 12 417.7 13 428.0 14 427.7 15 413.5 16 351.6 17 235.2 18 117.9 19 36.7 20 1.0 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 27.4 7 97.8 8 208.9 9 298.5 10 352.2 11 363.7 12 363.4 13 364.5 14 333.4 15 314.7 16 256.5 17 173.8 18 84.7 19 24.1 ESSA 2026-05-20 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 0.0 6 7.1 7 39.9 8 101.2 9 161.2 10 212.0 11 220.0 12 225.1 13 225.1 14 219.1 15 208.2 16 177.1 17 123.4 18 62.0 19 18.5 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 8.4 7 32.3 8 78.3 9 126.0 10 151.4 11 153.1 12 148.5 13 148.1 14 142.9 15 135.6 16 122.1 17 86.6 18 43.5 19 11.4 NORTHEAST 2026-05-20 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 13.1 9 22.3 10 26.8 11 27.5 12 25.2 13 25.9 14 25.8 15 24.5 16 22.1 17 17.4 18 10.0 19 3.6 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 4 0.0 5 0.0 6 1.2 7 4.7 8 12.9 9 21.2 10 25.5 11 27.0 12 27.2 13 27.4 14 28.1 15 28.2 16 26.2 17 20.2 18 12.0 19 3.7 NORTHWEST 2026-05-20 20 3.3 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 1.4 8 5.9 9 12.6 10 21.2 11 26.6 12 28.1 13 29.4 14 29.3 15 30.7 16 30.8 17 28.9 18 20.4 19 10.6 20 2.5 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 1.6 8 6.6 9 14.1 10 22.2 11 26.8 12 27.2 13 26.4 14 26.1 15 25.6 16 23.8 17 20.0 18 13.2 19 6.1 OTTAWA 2026-05-20 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 0.1 6 4.2 7 15.8 8 33.5 9 49.4 10 57.5 11 59.5 12 61.1 13 60.9 14 57.9 15 54.1 16 45.7 17 31.4 18 13.5 19 3.6 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 0.2 6 4.5 7 15.5 8 32.2 9 47.0 10 53.6 11 57.1 12 56.1 13 53.1 14 46.9 15 45.8 16 41.4 17 29.0 18 13.2 19 3.5 OntarioTotal 2026-05-20 20 6.1 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 0.2 6 41.4 7 196.3 8 466.7 9 734.2 10 908.1 11 958.1 12 978.0 13 994.8 14 981.5 15 945.8 16 814.3 17 578.4 18 305.1 19 100.4 20 7.9 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 45.7 7 177.1 8 408.3 9 618.1 10 749.6 11 780.2 12 767.9 13 755.4 14 707.3 15 667.2 16 563.5 17 395.3 18 200.5 19 58.5 SOUTHWEST 2026-05-20 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 1.1 7 6.0 8 14.1 9 22.6 10 27.6 11 33.3 12 35.2 13 36.9 14 36.2 15 36.4 16 32.3 17 23.9 18 12.6 19 4.3 20 0.3 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 4.9 8 11.4 9 17.5 10 21.8 11 22.5 12 22.2 13 21.0 14 19.6 15 16.6 16 12.8 17 8.5 18 4.3 19 1.3 TORONTO 2026-05-20 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 4.5 8 13.1 9 16.7 10 19.1 11 19.5 12 19.6 13 19.8 14 19.7 15 19.3 16 18.1 17 16.4 18 7.9 19 1.7 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 0.0 6 0.7 7 4.5 8 12.5 9 16.2 10 17.9 11 18.2 12 18.1 13 18.0 14 17.8 15 17.0 16 14.9 17 12.1 18 5.6 19 1.2 WEST 2026-05-20 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 3.5 7 21.9 8 68.9 9 113.7 10 154.4 11 169.0 12 166.0 13 168.8 14 165.8 15 159.1 16 136.6 17 101.8 18 60.8 19 21.4 20 1.9 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 2.2 7 15.8 8 45.5 9 77.6 10 105.0 11 111.8 12 105.2 13 96.9 14 92.5 15 83.7 16 65.8 17 45.1 18 24.0 19 7.2 Wind EAST 2026-05-20 20 10.3 21 14.6 22 16.2 23 18.0 24 16.9 2026-05-21 1 15.7 2 14.7 3 13.8 4 13.6 5 12.8 6 11.2 7 10.4 8 8.0 9 6.2 10 5.1 11 4.7 12 4.3 13 4.1 14 4.5 15 4.2 16 4.3 17 4.6 18 4.7 19 4.7 20 4.8 21 5.7 22 7.0 23 6.9 24 5.9 2026-05-22 1 5.2 2 4.8 3 4.6 4 4.4 5 3.9 6 3.7 7 3.4 8 3.4 9 3.8 10 4.3 11 3.9 12 3.3 13 3.3 14 3.1 15 3.2 16 3.3 17 3.7 18 4.0 19 5.1 OntarioTotal 2026-05-20 20 72.9 21 82.9 22 93.2 23 100.7 24 99.0 2026-05-21 1 95.5 2 97.2 3 100.4 4 105.3 5 106.1 6 99.4 7 99.4 8 92.3 9 77.3 10 71.4 11 66.9 12 63.6 13 63.5 14 62.8 15 60.4 16 59.0 17 61.4 18 63.0 19 65.2 20 71.5 21 79.6 22 88.5 23 96.0 24 103.9 2026-05-22 1 113.6 2 120.0 3 128.3 4 136.7 5 141.8 6 144.8 7 146.2 8 157.1 9 166.0 10 172.6 11 171.5 12 168.4 13 165.8 14 166.6 15 166.4 16 168.2 17 171.0 18 173.5 19 196.5 SOUTHWEST 2026-05-20 20 44.4 21 45.5 22 49.0 23 52.5 24 49.5 2026-05-21 1 48.2 2 49.7 3 54.1 4 57.4 5 59.7 6 55.3 7 54.9 8 49.2 9 37.9 10 31.6 11 27.3 12 24.5 13 25.3 14 24.2 15 22.9 16 21.8 17 23.1 18 24.7 19 26.9 20 32.9 21 37.9 22 43.7 23 48.7 24 54.3 2026-05-22 1 63.1 2 67.8 3 73.4 4 79.6 5 83.1 6 84.2 7 84.1 8 92.7 9 99.2 10 104.3 11 104.1 12 102.9 13 101.2 14 101.0 15 99.9 16 100.3 17 101.6 18 103.3 19 111.8 WEST 2026-05-20 20 12.4 21 15.7 22 19.7 23 21.7 24 24.2 2026-05-21 1 24.1 2 25.3 3 24.4 4 25.7 5 24.5 6 24.0 7 25.2 8 27.3 9 26.9 10 29.5 11 30.3 12 30.6 13 29.7 14 29.7 15 29.0 16 28.6 17 29.4 18 29.5 19 29.4 20 29.4 21 30.9 22 32.4 23 34.7 24 37.4 2026-05-22 1 37.9 2 39.3 3 41.1 4 42.1 5 44.2 6 46.1 7 48.1 8 49.8 9 51.3 10 52.3 11 52.2 12 51.5 13 50.7 14 51.6 15 52.0 16 52.8 17 52.8 18 53.2 19 63.7