Variable Generation Forecast Summary Report 1 PUB 2026-05-20T08:55:46 2026-05-20T08:33:15 MARKET PARTICIPANT Solar NORTHEAST 2026-05-20 10 32.5 11 32.6 12 33.4 13 38.7 14 41.1 15 42.9 16 41.2 17 31.9 18 15.0 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 2.5 7 10.7 8 31.7 9 53.1 10 57.5 11 57.7 12 54.9 13 52.0 14 51.2 15 51.6 16 47.5 17 39.1 18 20.8 19 6.2 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 2.5 7 10.8 8 31.3 9 53.5 OntarioTotal 2026-05-20 10 240.5 11 271.5 12 294.3 13 305.7 14 300.0 15 268.4 16 225.2 17 152.0 18 74.7 19 25.0 20 1.6 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 0.2 6 15.2 7 76.9 8 202.5 9 329.6 10 410.3 11 437.4 12 441.7 13 439.9 14 435.9 15 416.8 16 342.8 17 239.9 18 124.3 19 36.9 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 6 13.4 7 63.9 8 160.5 9 258.6 SOUTHWEST 2026-05-20 10 79.8 11 95.7 12 119.4 13 127.5 14 120.7 15 98.7 16 78.9 17 50.2 18 26.0 19 7.9 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 4.7 7 26.1 8 71.9 9 122.9 10 165.0 11 182.7 12 188.3 13 190.0 14 191.1 15 181.1 16 145.1 17 96.3 18 50.6 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 6 3.8 7 19.2 8 51.4 9 86.8 Wind BRUCE 2026-05-20 10 511.2 11 505.8 12 519.0 13 507.4 14 493.8 15 459.2 16 425.6 17 386.5 18 351.5 19 297.8 20 265.4 21 256.8 22 251.7 23 250.7 24 242.8 2026-05-21 1 231.4 2 200.2 3 198.3 4 196.3 5 202.4 6 211.9 7 230.8 8 227.8 9 203.9 10 177.2 11 162.3 12 179.5 13 212.0 14 229.1 15 233.2 16 242.8 17 228.6 18 202.6 19 168.2 20 164.0 21 190.9 22 237.5 23 233.6 24 240.1 2026-05-22 1 259.1 2 282.8 3 299.2 4 325.4 5 337.1 6 361.9 7 389.3 8 404.6 9 489.7 NORTHEAST 2026-05-20 10 127.2 11 126.1 12 126.9 13 127.1 14 126.7 15 118.8 16 116.8 17 110.5 18 103.7 19 94.6 20 79.7 21 64.6 22 58.1 23 47.6 24 44.3 2026-05-21 1 44.1 2 38.8 3 36.9 4 37.5 5 32.0 6 28.8 7 27.0 8 21.2 9 15.3 10 10.7 11 7.7 12 7.5 13 8.6 14 9.8 15 10.1 16 11.1 17 10.3 18 11.4 19 11.9 20 15.8 21 21.8 22 29.6 23 33.2 24 38.0 2026-05-22 1 41.9 2 43.3 3 45.0 4 46.8 5 49.5 6 53.5 7 58.5 8 59.7 9 60.3 OntarioTotal 2026-05-20 10 1865.0 11 1776.6 12 1870.6 13 1832.1 14 1804.2 15 1807.9 16 1751.5 17 1673.5 18 1552.8 19 1431.4 20 1355.0 21 1375.3 22 1471.2 23 1470.0 24 1455.0 2026-05-21 1 1455.8 2 1398.9 3 1376.0 4 1358.8 5 1350.8 6 1333.6 7 1372.9 8 1336.3 9 1301.5 10 1273.8 11 1224.3 12 1165.2 13 1163.9 14 1173.8 15 1141.6 16 1127.7 17 1116.4 18 1068.1 19 985.2 20 1001.7 21 1102.9 22 1251.6 23 1311.7 24 1421.7 2026-05-22 1 1589.4 2 1713.5 3 1805.2 4 1932.8 5 1984.4 6 2050.3 7 2108.2 8 2162.6 9 2572.0 SOUTHWEST 2026-05-20 10 399.8 11 400.1 12 482.5 13 470.6 14 455.6 15 438.4 16 414.2 17 382.9 18 344.7 19 309.8 20 295.0 21 297.1 22 310.9 23 324.4 24 313.3 2026-05-21 1 309.1 2 295.1 3 278.6 4 291.3 5 331.6 6 365.4 7 420.4 8 426.9 9 394.3 10 338.4 11 294.9 12 275.7 13 288.4 14 305.1 15 319.8 16 320.7 17 310.0 18 291.3 19 258.9 20 257.2 21 276.8 22 311.2 23 324.9 24 343.2 2026-05-22 1 368.9 2 397.4 3 424.9 4 461.9 5 495.0 6 521.5 7 532.6 8 557.4 9 679.2 WEST 2026-05-20 10 583.7 11 503.3 12 497.9 13 477.6 14 477.7 15 513.1 16 530.4 17 546.0 18 529.2 19 537.5 20 531.3 21 548.5 22 559.7 23 555.1 24 587.0 2026-05-21 1 597.1 2 589.8 3 587.3 4 566.1 5 537.9 6 504.2 7 476.8 8 478.8 9 537.4 10 625.8 11 661.8 12 623.8 13 571.4 14 523.6 15 483.1 16 456.3 17 472.0 18 478.2 19 479.2 20 505.0 21 554.5 22 610.4 23 652.6 24 722.8 2026-05-22 1 826.9 2 888.2 3 933.0 4 985.0 5 1004.7 6 1027.9 7 1058.8 8 1077.7 9 1287.2 EMBEDDED Solar EAST 2026-05-20 10 278.6 11 302.5 12 323.5 13 331.7 14 334.0 15 305.7 16 248.5 17 167.0 18 82.7 19 24.4 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 0.6 6 28.9 7 107.1 8 230.0 9 337.8 10 401.6 11 423.0 12 430.7 13 432.1 14 425.2 15 402.2 16 327.0 17 224.0 18 114.9 19 36.1 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 0.5 6 27.0 7 97.1 8 202.8 9 296.1 ESSA 2026-05-20 10 175.4 11 183.4 12 179.6 13 161.4 14 146.4 15 137.8 16 127.6 17 92.2 18 44.8 19 12.1 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 10.3 7 41.3 8 103.0 9 168.1 10 209.7 11 219.4 12 222.0 13 220.2 14 214.0 15 194.4 16 172.2 17 123.4 18 62.7 19 17.9 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 7.9 7 30.6 8 72.5 9 113.5 NORTHEAST 2026-05-20 10 17.9 11 20.3 12 21.3 13 20.1 14 21.3 15 21.5 16 20.1 17 14.7 18 8.4 19 2.9 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 1.1 7 5.0 8 13.6 9 22.8 10 28.4 11 28.1 12 26.7 13 27.4 14 25.2 15 25.1 16 22.5 17 17.0 18 10.6 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 6 1.1 7 4.4 8 12.3 9 20.9 NORTHWEST 2026-05-20 10 26.4 11 30.4 12 32.1 13 30.7 14 32.3 15 31.2 16 31.4 17 29.5 18 21.4 19 11.8 20 3.1 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 0.0 6 0.0 7 1.5 8 5.9 9 12.9 10 20.6 11 26.1 12 26.8 13 28.1 14 29.5 15 30.3 16 30.2 17 28.8 18 20.8 19 11.3 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 6 0.0 7 1.6 8 6.6 9 14.1 OTTAWA 2026-05-20 10 42.4 11 47.5 12 50.3 13 52.3 14 52.0 15 48.3 16 40.5 17 27.7 18 11.5 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 16.3 8 34.1 9 48.4 10 56.4 11 59.0 12 59.9 13 59.8 14 56.8 15 51.6 16 43.2 17 28.8 18 12.7 19 3.7 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 0.2 6 4.4 7 15.4 8 30.4 9 42.1 OntarioTotal 2026-05-20 10 658.5 11 706.0 12 728.4 13 723.3 14 716.2 15 674.8 16 581.2 17 416.1 18 216.0 19 71.9 20 5.6 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 51.4 7 207.0 8 486.9 9 755.0 10 929.8 11 986.7 12 997.0 13 993.0 14 969.9 15 909.3 16 773.7 17 559.3 18 300.1 19 99.6 20 9.9 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 6 44.6 7 174.0 8 392.7 9 588.3 SOUTHWEST 2026-05-20 10 18.9 11 19.1 12 19.6 13 20.9 14 18.3 15 16.1 16 15.3 17 11.5 18 5.6 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 1.7 7 7.0 8 15.5 9 25.7 10 32.5 11 35.4 12 36.3 13 38.0 14 38.0 15 35.1 16 29.1 17 20.9 18 11.2 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 6 1.2 7 4.7 8 9.9 9 14.8 TORONTO 2026-05-20 10 16.5 11 17.2 12 16.5 13 16.5 14 15.1 15 15.0 16 13.8 17 12.3 18 5.8 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 4.8 8 13.6 9 17.7 10 19.6 11 19.8 12 19.8 13 19.9 14 19.5 15 19.2 16 18.1 17 16.0 18 7.7 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 0.7 7 4.4 8 12.2 9 13.6 WEST 2026-05-20 10 82.4 11 85.6 12 85.5 13 89.7 14 96.8 15 99.2 16 84.0 17 61.2 18 35.8 19 14.3 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 24.0 8 71.2 9 121.6 10 161.0 11 175.9 12 174.8 13 167.5 14 161.7 15 151.4 16 131.4 17 100.4 18 59.5 19 21.8 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 0.0 6 2.3 7 15.8 8 46.0 9 73.2 Wind EAST 2026-05-20 10 24.8 11 25.8 12 25.9 13 26.6 14 25.9 15 25.8 16 25.3 17 24.7 18 22.9 19 20.0 20 19.0 21 20.0 22 19.1 23 20.4 24 17.2 2026-05-21 1 16.1 2 15.3 3 15.6 4 15.1 5 13.6 6 11.2 7 11.8 8 9.2 9 7.2 10 5.6 11 4.7 12 4.1 13 4.1 14 4.1 15 4.0 16 4.6 17 4.5 18 3.9 19 3.4 20 3.7 21 4.5 22 5.5 23 4.6 24 4.2 2026-05-22 1 4.0 2 4.0 3 3.8 4 3.9 5 3.4 6 3.0 7 2.5 8 2.4 9 2.9 OntarioTotal 2026-05-20 10 160.8 11 150.4 12 145.2 13 138.2 14 132.5 15 129.9 16 123.9 17 114.0 18 99.9 19 92.5 20 91.6 21 96.1 22 100.0 23 101.4 24 99.1 2026-05-21 1 100.7 2 98.6 3 97.7 4 97.5 5 98.3 6 95.6 7 93.0 8 89.1 9 79.9 10 71.5 11 65.1 12 61.1 13 57.9 14 57.4 15 55.3 16 55.0 17 57.8 18 59.5 19 60.5 20 64.3 21 72.5 22 83.8 23 88.4 24 96.4 2026-05-22 1 106.7 2 111.1 3 117.0 4 124.1 5 125.3 6 127.8 7 126.0 8 130.8 9 163.1 SOUTHWEST 2026-05-20 10 101.1 11 91.9 12 87.3 13 80.2 14 76.0 15 73.4 16 68.1 17 59.2 18 47.3 19 43.1 20 40.9 21 41.5 22 45.9 23 46.0 24 47.1 2026-05-21 1 49.6 2 48.5 3 48.2 4 48.1 5 50.8 6 52.0 7 48.6 8 47.2 9 40.7 10 33.0 11 27.5 12 24.4 13 22.0 14 21.8 15 21.3 16 21.1 17 23.1 18 25.3 19 26.7 20 30.2 21 35.5 22 43.5 23 47.4 24 53.6 2026-05-22 1 60.7 2 63.6 3 67.8 4 73.0 5 72.9 6 73.7 7 70.9 8 74.7 9 89.9 WEST 2026-05-20 10 23.8 11 21.2 12 20.4 13 19.6 14 19.7 15 19.8 16 20.3 17 20.6 18 21.6 19 21.7 20 23.1 21 25.3 22 25.4 23 26.0 24 26.9 2026-05-21 1 27.7 2 27.8 3 26.7 4 26.6 5 25.4 6 23.9 7 24.2 8 25.0 9 25.8 10 28.1 11 29.0 12 28.9 13 28.1 14 27.8 15 26.3 16 25.5 17 26.5 18 26.6 19 26.6 20 26.5 21 28.1 22 29.8 23 31.2 24 33.1 2026-05-22 1 35.8 2 36.8 3 37.7 4 38.5 5 40.1 6 42.2 7 44.0 8 45.1 9 58.4