Variable Generation Forecast Summary Report 1 PUB 2026-05-20T04:55:45 2026-05-20T04:33:10 MARKET PARTICIPANT Solar NORTHEAST 2026-05-20 6 1.4 7 5.3 8 15.1 9 27.4 10 32.9 11 35.8 12 37.2 13 37.9 14 38.8 15 40.1 16 39.3 17 30.4 18 14.7 19 4.7 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 2.4 7 10.5 8 29.6 9 50.9 10 56.2 11 55.6 12 52.2 13 52.3 14 48.8 15 48.4 16 44.6 17 36.8 18 19.8 19 5.8 20 0.7 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 OntarioTotal 2026-05-20 6 9.9 7 43.9 8 129.1 9 236.2 10 303.1 11 329.1 12 325.4 13 319.9 14 306.1 15 279.2 16 232.3 17 156.8 18 77.7 19 25.2 20 1.8 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 0.2 6 15.2 7 78.0 8 201.4 9 329.9 10 409.4 11 438.4 12 444.6 13 447.9 14 442.8 15 421.6 16 348.2 17 244.5 18 126.2 19 37.0 20 3.8 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 0.2 SOUTHWEST 2026-05-20 6 2.9 7 12.8 8 42.3 9 80.7 10 112.2 11 135.5 12 131.0 13 130.8 14 117.1 15 100.8 16 78.4 17 50.3 18 25.7 19 7.6 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 4.7 7 26.4 8 71.6 9 121.6 10 164.0 11 184.1 12 189.1 13 191.6 14 192.7 15 180.0 16 141.6 17 95.2 18 51.3 19 13.3 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 Wind BRUCE 2026-05-20 6 411.7 7 436.2 8 472.2 9 513.4 10 533.0 11 503.8 12 490.8 13 480.3 14 467.7 15 448.4 16 415.9 17 379.2 18 338.1 19 288.2 20 267.5 21 261.4 22 249.5 23 260.0 24 263.2 2026-05-21 1 248.4 2 220.4 3 219.0 4 224.7 5 221.9 6 218.7 7 242.9 8 231.8 9 207.4 10 185.9 11 173.5 12 188.8 13 217.0 14 235.8 15 241.2 16 251.6 17 236.0 18 208.2 19 171.6 20 167.6 21 192.7 22 235.6 23 233.5 24 241.4 2026-05-22 1 261.3 2 284.1 3 299.4 4 324.3 5 408.9 NORTHEAST 2026-05-20 6 162.3 7 145.6 8 146.8 9 145.9 10 146.5 11 132.5 12 130.3 13 126.2 14 120.7 15 119.7 16 118.5 17 111.6 18 103.0 19 93.4 20 77.4 21 61.9 22 54.8 23 46.9 24 43.9 2026-05-21 1 45.2 2 39.8 3 37.3 4 37.2 5 31.3 6 26.3 7 22.2 8 17.2 9 12.4 10 8.7 11 6.0 12 6.3 13 8.0 14 8.1 15 7.3 16 7.3 17 6.8 18 8.6 19 9.5 20 11.5 21 15.7 22 21.9 23 25.5 24 30.3 2026-05-22 1 34.0 2 35.1 3 36.8 4 38.6 5 48.8 OntarioTotal 2026-05-20 6 2548.5 7 2461.3 8 2330.0 9 2143.5 10 1995.8 11 1922.0 12 1841.2 13 1807.3 14 1705.7 15 1688.4 16 1641.3 17 1580.8 18 1521.2 19 1428.2 20 1384.8 21 1408.7 22 1443.6 23 1467.1 24 1479.1 2026-05-21 1 1508.0 2 1481.9 3 1476.2 4 1463.4 5 1432.2 6 1413.7 7 1452.7 8 1369.2 9 1297.1 10 1235.0 11 1164.5 12 1137.5 13 1162.4 14 1199.8 15 1190.2 16 1192.9 17 1182.0 18 1136.2 19 1054.9 20 1073.0 21 1168.2 22 1302.3 23 1380.2 24 1505.6 2026-05-22 1 1685.0 2 1802.1 3 1882.9 4 1995.5 5 2299.0 SOUTHWEST 2026-05-20 6 621.3 7 628.8 8 597.1 9 541.5 10 509.5 11 493.9 12 481.1 13 469.8 14 453.1 15 434.4 16 405.9 17 373.1 18 339.5 19 308.7 20 288.4 21 300.5 22 297.4 23 295.1 24 297.3 2026-05-21 1 296.3 2 298.0 3 306.6 4 336.4 5 372.7 6 395.5 7 451.8 8 434.4 9 397.5 10 350.0 11 315.3 12 294.6 13 303.3 14 322.4 15 339.1 16 341.4 17 325.9 18 303.3 19 266.0 20 265.8 21 284.1 22 314.5 23 330.8 24 351.4 2026-05-22 1 378.9 2 407.7 3 433.2 4 466.2 5 584.1 WEST 2026-05-20 6 1080.5 7 977.5 8 843.2 9 665.0 10 546.0 11 515.6 12 461.9 13 438.7 14 370.6 15 403.2 16 430.7 17 469.5 18 517.4 19 548.1 20 570.7 21 593.2 22 569.5 23 593.0 24 612.7 2026-05-21 1 647.0 2 650.6 3 647.2 4 601.2 5 561.7 6 554.5 7 534.2 8 519.9 9 542.3 10 580.1 11 580.0 12 574.3 13 553.9 14 530.7 15 510.8 16 499.7 17 522.7 18 536.8 19 546.1 20 571.7 21 617.8 22 665.6 23 718.3 24 797.1 2026-05-22 1 907.7 2 962.0 3 998.1 4 1039.4 5 1172.8 EMBEDDED Solar EAST 2026-05-20 6 15.5 7 68.4 8 179.8 9 287.9 10 347.2 11 360.0 12 359.6 13 355.5 14 338.7 15 309.4 16 251.0 17 166.7 18 83.8 19 25.2 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 0.6 6 28.6 7 104.9 8 224.1 9 331.2 10 392.0 11 412.9 12 424.8 13 427.5 14 423.7 15 399.8 16 339.1 17 232.8 18 115.0 19 34.4 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 0.5 ESSA 2026-05-20 6 6.3 7 36.2 8 90.8 9 147.7 10 177.7 11 173.1 12 170.0 13 165.4 14 148.8 15 140.9 16 131.4 17 89.5 18 45.3 19 12.0 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 0.0 6 10.1 7 41.3 8 101.5 9 163.9 10 207.5 11 219.3 12 221.3 13 219.8 14 210.3 15 199.0 16 172.6 17 121.5 18 62.4 19 18.5 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 NORTHEAST 2026-05-20 6 0.5 7 2.2 8 6.9 9 11.8 10 16.1 11 17.5 12 18.4 13 18.8 14 20.5 15 21.1 16 19.6 17 14.8 18 8.4 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 1.0 7 4.7 8 13.0 9 21.6 10 27.1 11 27.1 12 25.7 13 26.2 14 24.2 15 23.8 16 20.9 17 16.1 18 10.1 19 3.5 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 NORTHWEST 2026-05-20 6 0.0 7 1.6 8 6.6 9 14.1 10 24.7 11 29.0 12 30.4 13 31.3 14 31.6 15 31.6 16 31.5 17 29.5 18 20.9 19 11.6 20 3.0 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 5.8 9 13.2 10 20.7 11 26.3 12 26.8 13 27.7 14 28.8 15 29.3 16 29.2 17 28.0 18 20.3 19 11.1 20 3.0 21 0.2 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 OTTAWA 2026-05-20 6 2.1 7 10.4 8 24.5 9 31.2 10 36.9 11 43.3 12 49.5 13 52.2 14 51.6 15 48.4 16 39.6 17 26.6 18 12.3 19 3.3 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 0.2 6 4.6 7 16.1 8 33.9 9 48.8 10 56.4 11 59.2 12 59.8 13 56.5 14 55.4 15 52.6 16 44.1 17 31.4 18 13.2 19 3.5 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 OntarioTotal 2026-05-20 6 27.7 7 139.1 8 372.9 9 603.1 10 739.9 11 769.7 12 771.8 13 766.4 14 730.4 15 680.1 16 587.5 17 412.3 18 217.5 19 72.1 20 5.3 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 0.8 6 50.9 7 203.9 8 479.4 9 744.3 10 917.4 11 973.7 12 985.1 13 983.0 14 962.3 15 908.0 16 783.0 17 566.8 18 299.6 19 97.6 20 10.1 21 0.2 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 0.7 SOUTHWEST 2026-05-20 6 0.7 7 4.5 8 10.9 9 19.9 10 23.9 11 23.9 12 22.9 13 22.0 14 20.9 15 17.3 16 16.5 17 11.3 18 6.2 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 1.8 7 7.1 8 16.1 9 25.8 10 32.9 11 35.2 12 35.1 13 37.6 14 38.0 15 34.6 16 29.2 17 20.9 18 11.7 19 3.7 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 TORONTO 2026-05-20 6 0.7 7 4.5 8 12.8 9 16.2 10 17.8 11 18.7 12 18.9 13 18.5 14 16.7 15 15.4 16 14.1 17 12.4 18 5.9 19 1.4 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 0.0 6 0.8 7 4.9 8 13.8 9 17.7 10 19.7 11 20.0 12 20.1 13 20.1 14 19.6 15 19.1 16 17.8 17 15.7 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 WEST 2026-05-20 6 1.9 7 11.3 8 40.6 9 74.3 10 95.6 11 104.2 12 102.1 13 102.7 14 101.6 15 96.0 16 83.8 17 61.5 18 34.7 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 4.0 7 23.5 8 71.2 9 122.1 10 161.1 11 173.7 12 171.5 13 167.6 14 162.3 15 149.8 16 130.1 17 100.4 18 59.4 19 21.3 20 2.7 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 Wind EAST 2026-05-20 6 15.9 7 20.5 8 21.2 9 25.1 10 25.2 11 24.9 12 24.7 13 24.6 14 26.5 15 26.5 16 26.1 17 25.6 18 24.0 19 20.8 20 18.3 21 17.1 22 17.5 23 17.7 24 16.1 2026-05-21 1 15.7 2 15.5 3 15.6 4 15.0 5 13.0 6 10.6 7 9.9 8 8.1 9 6.5 10 5.2 11 4.5 12 4.0 13 4.1 14 4.2 15 4.0 16 4.6 17 4.5 18 3.9 19 3.3 20 3.8 21 4.7 22 5.9 23 5.2 24 4.9 2026-05-22 1 5.3 2 6.0 3 6.6 4 7.5 5 4.7 OntarioTotal 2026-05-20 6 180.3 7 187.1 8 179.4 9 171.3 10 162.0 11 153.2 12 142.7 13 135.3 14 122.8 15 120.7 16 114.8 17 106.2 18 97.2 19 90.7 20 92.6 21 97.1 22 96.3 23 98.7 24 99.8 2026-05-21 1 103.8 2 105.6 3 110.0 4 112.3 5 107.8 6 100.8 7 103.0 8 93.2 9 82.6 10 73.9 11 67.9 12 63.4 13 61.0 14 61.8 15 60.5 16 61.4 17 63.7 18 64.9 19 65.2 20 68.3 21 76.4 22 87.5 23 93.1 24 101.5 2026-05-22 1 112.6 2 118.7 3 125.7 4 133.3 5 149.8 SOUTHWEST 2026-05-20 6 101.5 7 106.6 8 104.1 9 99.2 10 95.6 11 89.9 12 82.5 13 76.4 14 69.2 15 65.8 16 59.6 17 52.0 18 44.5 19 40.4 20 41.1 21 43.9 22 43.3 23 45.2 24 47.1 2026-05-21 1 49.3 2 51.1 3 54.5 4 57.9 5 56.8 6 53.3 7 55.5 8 49.6 9 42.9 10 35.9 11 32.0 12 28.6 13 26.0 14 25.8 15 25.2 16 25.4 17 26.0 18 27.1 19 27.3 20 30.4 21 35.6 22 43.2 23 48.1 24 55.1 2026-05-22 1 63.2 2 66.9 3 71.7 4 76.6 5 82.2 WEST 2026-05-20 6 42.8 7 40.2 8 35.0 9 29.1 10 24.7 11 22.5 12 20.9 13 20.7 14 16.6 15 18.1 16 19.8 17 20.0 18 20.7 19 21.9 20 24.9 21 26.9 22 26.0 23 26.9 24 28.6 2026-05-21 1 31.3 2 31.6 3 31.6 4 30.3 5 28.5 6 27.9 7 28.7 8 27.8 9 26.9 10 27.6 11 27.0 12 26.6 13 26.9 14 27.8 15 27.3 16 27.3 17 29.2 18 29.9 19 30.7 20 30.1 21 31.7 22 33.5 23 34.5 24 35.8 2026-05-22 1 37.8 2 38.8 3 39.6 4 40.4 5 52.2