Variable Generation Forecast Summary Report 1 PUB 2026-05-20T07:55:47 2026-05-20T07:49:45 MARKET PARTICIPANT Solar NORTHEAST 2026-05-20 9 32.3 10 36.1 11 34.9 12 38.2 13 39.3 14 41.5 15 42.7 16 40.0 17 31.0 18 15.0 19 4.8 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 31.5 9 52.7 10 57.1 11 57.5 12 54.4 13 51.5 14 50.6 15 50.9 16 46.8 17 38.8 18 20.5 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 10.6 8 30.9 OntarioTotal 2026-05-20 9 198.2 10 246.6 11 295.3 12 313.2 13 313.9 14 293.0 15 269.3 16 224.0 17 151.5 18 75.7 19 25.2 20 1.7 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 0.2 6 15.2 7 77.0 8 202.4 9 328.8 10 409.2 11 436.5 12 440.6 13 438.8 14 434.8 15 416.1 16 342.2 17 239.6 18 124.0 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 13.3 7 63.6 8 157.4 SOUTHWEST 2026-05-20 9 54.5 10 79.2 11 114.9 12 129.1 13 130.7 14 115.0 15 99.6 16 79.1 17 50.7 18 26.5 19 8.0 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 26.2 8 72.0 9 123.0 10 165.2 11 182.8 12 188.5 13 190.1 14 191.1 15 181.3 16 145.2 17 96.4 18 50.7 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 50.8 Wind BRUCE 2026-05-20 9 550.5 10 538.8 11 521.6 12 529.6 13 522.6 14 475.3 15 451.2 16 423.5 17 394.0 18 353.4 19 301.7 20 267.6 21 258.7 22 251.3 23 245.0 24 243.1 2026-05-21 1 231.8 2 211.6 3 198.7 4 197.2 5 203.8 6 213.7 7 233.3 8 229.5 9 205.1 10 177.7 11 162.6 12 179.4 13 211.8 14 228.5 15 232.8 16 242.3 17 228.1 18 201.9 19 167.2 20 163.3 21 190.4 22 237.0 23 233.2 24 239.7 2026-05-22 1 258.7 2 282.2 3 298.5 4 324.7 5 336.1 6 361.2 7 388.5 8 473.8 NORTHEAST 2026-05-20 9 146.2 10 139.2 11 136.6 12 138.7 13 136.7 14 124.6 15 121.5 16 119.2 17 110.8 18 103.7 19 94.5 20 79.4 21 65.4 22 58.5 23 47.9 24 44.2 2026-05-21 1 43.9 2 39.3 3 36.9 4 37.6 5 32.0 6 29.0 7 27.2 8 21.1 9 15.4 10 10.8 11 7.8 12 7.6 13 8.7 14 9.9 15 10.2 16 11.1 17 10.4 18 11.4 19 11.9 20 15.8 21 21.7 22 29.5 23 32.9 24 37.8 2026-05-22 1 41.6 2 43.1 3 44.8 4 46.4 5 49.1 6 53.3 7 58.1 8 61.8 OntarioTotal 2026-05-20 9 2242.4 10 2019.6 11 1899.4 12 1953.6 13 1912.1 14 1899.3 15 1820.4 16 1754.4 17 1639.7 18 1566.0 19 1453.1 20 1379.0 21 1406.0 22 1468.8 23 1435.0 24 1460.9 2026-05-21 1 1458.9 2 1429.3 3 1380.3 4 1366.0 5 1356.5 6 1340.5 7 1381.7 8 1343.8 9 1308.2 10 1279.5 11 1229.2 12 1169.2 13 1166.5 14 1175.4 15 1143.2 16 1128.7 17 1117.0 18 1068.1 19 984.6 20 1001.5 21 1102.7 22 1251.0 23 1311.0 24 1420.4 2026-05-22 1 1587.0 2 1711.4 3 1803.2 4 1929.9 5 1981.5 6 2048.0 7 2104.6 8 2526.8 SOUTHWEST 2026-05-20 9 474.5 10 400.0 11 400.0 12 475.0 13 466.1 14 457.8 15 430.5 16 412.6 17 388.6 18 357.9 19 320.9 20 299.5 21 305.4 22 316.9 23 313.9 24 316.6 2026-05-21 1 309.9 2 291.9 3 279.8 4 295.1 5 332.7 6 366.4 7 421.1 8 427.5 9 394.6 10 338.9 11 295.1 12 275.8 13 288.1 14 304.5 15 319.0 16 319.6 17 308.7 18 289.9 19 257.0 20 255.7 21 275.0 22 309.2 23 322.8 24 340.7 2026-05-22 1 365.9 2 394.1 3 421.5 4 457.8 5 490.7 6 516.7 7 526.9 8 650.0 WEST 2026-05-20 9 849.6 10 720.3 11 613.1 12 574.1 13 535.3 14 556.0 15 545.9 16 539.3 17 502.5 18 525.7 19 542.8 20 545.6 21 566.5 22 550.4 23 554.6 24 588.7 2026-05-21 1 598.4 2 606.3 3 589.5 4 568.5 5 541.0 6 508.4 7 482.7 8 484.5 9 543.1 10 630.9 11 666.7 12 628.3 13 575.2 14 527.1 15 486.5 16 459.5 17 474.9 18 480.7 19 481.7 20 507.2 21 556.8 22 612.3 23 654.5 24 724.4 2026-05-22 1 828.0 2 890.0 3 935.2 4 987.3 5 1007.3 6 1031.1 7 1061.9 8 1283.2 EMBEDDED Solar EAST 2026-05-20 9 262.2 10 305.8 11 320.9 12 335.0 13 329.5 14 339.7 15 306.3 16 250.3 17 168.2 18 83.4 19 24.9 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 7 106.7 8 229.8 9 337.8 10 401.3 11 423.0 12 430.8 13 432.4 14 425.3 15 402.5 16 327.8 17 224.2 18 115.1 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 96.9 8 202.1 ESSA 2026-05-20 9 136.7 10 173.0 11 183.6 12 179.1 13 160.5 14 141.9 15 137.7 16 127.8 17 92.8 18 44.6 19 12.2 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 0.0 6 10.2 7 41.3 8 102.9 9 168.2 10 209.7 11 219.3 12 221.9 13 220.2 14 214.0 15 194.9 16 172.7 17 124.2 18 62.8 19 17.9 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 0.0 6 7.9 7 30.5 8 71.0 NORTHEAST 2026-05-20 9 14.4 10 19.7 11 21.3 12 19.9 13 21.0 14 21.0 15 21.0 16 19.7 17 14.5 18 8.3 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 4.9 8 13.6 9 22.8 10 28.4 11 28.1 12 26.6 13 27.2 14 25.2 15 25.1 16 22.5 17 16.9 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 12.2 NORTHWEST 2026-05-20 9 14.9 10 24.2 11 30.8 12 29.8 13 31.0 14 31.0 15 31.3 16 31.4 17 29.4 18 21.3 19 11.7 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 26.7 13 28.1 14 29.4 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 6.3 OTTAWA 2026-05-20 9 30.1 10 40.0 11 44.5 12 48.5 13 50.6 14 51.3 15 48.4 16 41.6 17 27.8 18 11.7 19 3.4 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 0.2 6 4.6 7 16.3 8 33.9 9 48.3 10 56.3 11 59.0 12 59.9 13 59.8 14 56.9 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 30.0 OntarioTotal 2026-05-20 9 555.1 10 685.0 11 731.5 12 741.4 13 722.7 14 717.4 15 674.5 16 582.6 17 417.8 18 217.1 19 72.4 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 51.3 7 206.7 8 486.8 9 755.2 10 929.6 11 986.3 12 996.3 13 992.7 14 970.1 15 910.0 16 774.9 17 560.1 18 300.5 19 99.4 20 10.0 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 0.7 6 44.5 7 173.5 8 385.7 SOUTHWEST 2026-05-20 9 15.1 10 20.7 11 20.8 12 21.2 13 21.1 14 18.5 15 16.9 16 15.6 17 11.5 18 6.0 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 15.7 9 25.8 10 32.6 11 35.4 12 36.2 13 37.9 14 38.0 15 35.1 16 29.1 17 20.9 18 11.3 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 9.1 TORONTO 2026-05-20 9 13.7 10 16.4 11 15.9 12 17.1 13 16.5 14 16.6 15 15.2 16 13.8 17 12.3 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 4.8 8 13.6 9 17.7 10 19.5 11 19.7 12 19.8 13 19.8 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 11.0 WEST 2026-05-20 9 68.0 10 85.2 11 93.7 12 90.8 13 92.5 14 97.4 15 97.7 16 82.4 17 61.3 18 35.9 19 14.2 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 24.2 8 71.4 9 121.7 10 161.2 11 175.7 12 174.4 13 167.3 14 161.8 15 151.3 16 131.3 17 100.3 18 59.5 19 21.6 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 2.2 7 15.6 8 44.0 Wind EAST 2026-05-20 9 22.4 10 24.4 11 24.9 12 26.4 13 25.2 14 25.5 15 25.3 16 24.8 17 24.9 18 23.2 19 20.2 20 19.0 21 20.1 22 19.2 23 18.6 24 17.2 2026-05-21 1 16.1 2 15.6 3 15.7 4 15.1 5 13.6 6 11.2 7 11.8 8 9.2 9 7.3 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 3.9 3 3.7 4 3.9 5 3.4 6 3.0 7 2.4 8 2.6 OntarioTotal 2026-05-20 9 170.0 10 163.2 11 150.2 12 147.7 13 139.2 14 136.1 15 129.7 16 122.9 17 111.6 18 101.7 19 93.1 20 93.3 21 97.4 22 101.1 23 98.0 24 99.2 2026-05-21 1 101.2 2 100.5 3 97.9 4 97.7 5 98.4 6 95.7 7 93.2 8 89.3 9 80.0 10 71.6 11 65.3 12 61.2 13 58.2 14 57.5 15 55.4 16 55.1 17 58.0 18 59.6 19 60.5 20 64.3 21 72.5 22 83.9 23 88.3 24 96.4 2026-05-22 1 106.6 2 111.1 3 116.8 4 123.7 5 125.3 6 127.8 7 125.8 8 158.2 SOUTHWEST 2026-05-20 9 105.5 10 99.8 11 89.8 12 86.0 13 80.3 14 77.9 15 72.2 16 66.6 17 56.4 18 48.9 19 43.7 20 41.5 21 42.2 22 46.5 23 45.6 24 47.2 2026-05-21 1 49.8 2 50.0 3 48.2 4 48.2 5 50.8 6 52.0 7 48.6 8 47.1 9 40.6 10 33.0 11 27.5 12 24.4 13 22.0 14 21.8 15 21.3 16 21.1 17 23.2 18 25.2 19 26.7 20 30.2 21 35.5 22 43.5 23 47.3 24 53.6 2026-05-22 1 60.6 2 63.5 3 67.8 4 72.8 5 72.8 6 73.6 7 70.7 8 86.2 WEST 2026-05-20 9 25.4 10 23.6 11 20.8 12 20.5 13 20.0 14 19.6 15 19.8 16 20.2 17 21.6 18 21.5 19 21.5 20 23.8 21 25.8 22 25.8 23 24.9 24 26.9 2026-05-21 1 27.9 2 27.9 3 26.7 4 26.6 5 25.5 6 24.0 7 24.3 8 25.2 9 25.9 10 28.2 11 29.2 12 29.0 13 28.4 14 27.9 15 26.4 16 25.6 17 26.6 18 26.8 19 26.6 20 26.5 21 28.1 22 29.9 23 31.3 24 33.1 2026-05-22 1 35.8 2 37.0 3 37.7 4 38.5 5 40.2 6 42.3 7 44.1 8 57.9