Variable Generation Forecast Summary Report 1 PUB 2026-05-27T11:55:45 2026-05-27T11:49:45 MARKET PARTICIPANT Solar NORTHEAST 2026-05-27 13 30.3 14 25.7 15 26.7 16 24.7 17 20.4 18 12.4 19 3.7 20 0.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-28 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.1 7 7.7 8 21.8 9 41.7 10 49.2 11 53.6 12 57.0 13 59.1 14 58.6 15 58.4 16 50.9 17 42.1 18 22.4 19 6.8 20 1.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-29 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.7 7 5.9 8 16.9 9 32.5 10 41.5 11 49.9 12 52.3 OntarioTotal 2026-05-27 13 370.7 14 335.5 15 312.2 16 244.8 17 182.8 18 98.4 19 33.9 20 3.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-28 1 0.0 2 0.0 3 0.0 4 0.0 5 0.4 6 16.7 7 68.3 8 178.6 9 292.6 10 354.8 11 385.2 12 398.1 13 402.1 14 389.2 15 389.8 16 316.9 17 233.9 18 125.2 19 42.8 20 6.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-29 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 14.2 7 59.0 8 151.5 9 259.3 10 327.3 11 356.8 12 353.4 SOUTHWEST 2026-05-27 13 169.4 14 156.2 15 146.1 16 108.0 17 83.9 18 44.2 19 15.8 20 2.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-28 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 6.1 7 26.3 8 70.8 9 118.5 10 155.7 11 175.5 12 180.4 13 181.3 14 174.0 15 173.5 16 139.7 17 102.3 18 52.4 19 18.4 20 2.9 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-29 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 7.0 7 29.2 8 74.1 9 127.8 10 166.6 11 184.5 12 180.2 Wind BRUCE 2026-05-27 13 64.7 14 94.0 15 110.5 16 165.8 17 199.7 18 189.2 19 172.5 20 154.9 21 119.7 22 112.3 23 100.1 24 120.6 2026-05-28 1 137.9 2 188.8 3 229.4 4 224.7 5 246.7 6 256.2 7 258.8 8 269.7 9 279.2 10 296.7 11 323.9 12 351.2 13 383.8 14 367.6 15 334.9 16 314.3 17 275.1 18 213.4 19 160.3 20 112.8 21 81.8 22 56.9 23 40.4 24 33.6 2026-05-29 1 31.3 2 30.2 3 35.8 4 43.7 5 55.0 6 85.0 7 122.8 8 167.2 9 214.3 10 261.9 11 283.1 12 390.7 NORTHEAST 2026-05-27 13 39.7 14 49.4 15 58.9 16 89.3 17 106.1 18 84.8 19 77.6 20 77.3 21 84.2 22 92.1 23 85.3 24 84.1 2026-05-28 1 78.9 2 68.9 3 61.6 4 57.2 5 50.1 6 44.3 7 38.2 8 30.9 9 26.2 10 24.8 11 26.6 12 34.1 13 39.8 14 43.9 15 50.0 16 56.3 17 53.0 18 50.9 19 48.5 20 47.0 21 45.5 22 43.2 23 43.1 24 45.8 2026-05-29 1 50.5 2 56.5 3 61.0 4 65.4 5 67.7 6 72.3 7 78.9 8 82.9 9 88.0 10 96.0 11 99.5 12 106.7 OntarioTotal 2026-05-27 13 300.5 14 399.8 15 499.5 16 738.4 17 864.7 18 892.2 19 932.4 20 993.7 21 1012.5 22 1006.1 23 911.0 24 890.4 2026-05-28 1 904.7 2 960.2 3 1008.0 4 1097.1 5 1223.5 6 1255.2 7 1292.0 8 1296.5 9 1270.7 10 1320.8 11 1379.8 12 1479.3 13 1556.6 14 1529.4 15 1415.7 16 1339.7 17 1190.6 18 1053.4 19 927.5 20 792.4 21 693.0 22 595.4 23 533.4 24 503.4 2026-05-29 1 511.9 2 487.3 3 472.9 4 478.2 5 467.5 6 518.6 7 592.7 8 736.2 9 965.8 10 1257.0 11 1412.2 12 1883.5 SOUTHWEST 2026-05-27 13 76.5 14 102.2 15 141.9 16 215.5 17 233.1 18 231.5 19 250.4 20 267.7 21 295.6 22 280.0 23 250.4 24 237.0 2026-05-28 1 233.3 2 259.2 3 263.1 4 296.4 5 337.4 6 349.6 7 415.0 8 417.7 9 396.2 10 403.8 11 409.8 12 419.4 13 409.6 14 379.5 15 329.2 16 299.1 17 258.3 18 207.8 19 163.7 20 141.1 21 129.2 22 126.3 23 123.3 24 119.9 2026-05-29 1 126.3 2 133.5 3 134.9 4 142.0 5 140.5 6 154.4 7 173.0 8 249.2 9 353.3 10 489.8 11 559.6 12 727.8 WEST 2026-05-27 13 25.5 14 56.1 15 75.1 16 115.2 17 161.3 18 228.3 19 280.9 20 323.2 21 318.1 22 275.1 23 234.8 24 204.2 2026-05-28 1 193.5 2 189.8 3 214.2 4 282.0 5 359.4 6 383.6 7 358.7 8 372.6 9 366.9 10 404.2 11 440.3 12 519.0 13 593.1 14 580.9 15 544.0 16 506.8 17 455.7 18 439.8 19 415.9 20 358.3 21 303.1 22 223.4 23 175.6 24 148.6 2026-05-29 1 133.6 2 93.5 3 63.1 4 47.0 5 29.6 6 23.7 7 25.2 8 44.8 9 83.4 10 141.0 11 192.4 12 352.8 EMBEDDED Solar EAST 2026-05-27 13 369.1 14 349.5 15 316.6 16 262.7 17 182.1 18 92.9 19 30.2 20 2.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-28 1 0.0 2 0.0 3 0.0 4 0.0 5 1.0 6 28.4 7 87.6 8 178.4 9 237.7 10 268.9 11 285.7 12 300.0 13 313.5 14 299.2 15 285.8 16 242.4 17 171.5 18 95.4 19 35.1 20 3.6 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-29 1 0.0 2 0.0 3 0.0 4 0.0 5 0.3 6 18.1 7 58.1 8 117.8 9 167.0 10 185.2 11 189.7 12 203.5 ESSA 2026-05-27 13 211.8 14 213.7 15 207.9 16 182.8 17 134.4 18 70.3 19 23.5 20 3.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-28 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 9.7 7 37.6 8 88.2 9 137.1 10 172.8 11 186.7 12 193.1 13 199.1 14 199.5 15 191.0 16 161.5 17 126.3 18 69.4 19 22.7 20 3.6 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-29 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 8.7 7 32.4 8 77.5 9 129.0 10 162.4 11 165.3 12 156.8 NORTHEAST 2026-05-27 13 13.8 14 13.1 15 13.1 16 13.5 17 10.6 18 6.8 19 2.5 20 0.6 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-28 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.9 7 3.7 8 10.2 9 17.2 10 22.8 11 26.8 12 26.7 13 27.2 14 25.5 15 25.2 16 22.7 17 17.5 18 10.1 19 3.3 20 0.6 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-29 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.6 7 2.4 8 7.0 9 13.5 10 19.4 11 22.4 12 23.0 NORTHWEST 2026-05-27 13 35.0 14 34.8 15 34.5 16 33.9 17 30.2 18 21.8 19 11.8 20 5.0 21 0.7 22 0.0 23 0.0 24 0.0 2026-05-28 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.3 7 3.4 8 8.6 9 17.2 10 26.3 11 31.2 12 31.9 13 31.7 14 30.6 15 28.8 16 27.9 17 25.3 18 17.1 19 8.4 20 3.7 21 0.7 22 0.0 23 0.0 24 0.0 2026-05-29 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.2 7 2.9 8 8.1 9 16.4 10 25.7 11 30.1 12 31.1 OTTAWA 2026-05-27 13 47.6 14 42.5 15 34.8 16 32.5 17 23.3 18 10.4 19 2.7 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-28 1 0.0 2 0.0 3 0.0 4 0.0 5 0.3 6 4.5 7 12.1 8 19.8 9 23.6 10 24.7 11 33.0 12 39.6 13 36.0 14 32.4 15 30.2 16 30.6 17 20.9 18 9.4 19 3.0 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-29 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 2.7 7 8.6 8 13.4 9 16.1 10 15.6 11 15.8 12 18.7 OntarioTotal 2026-05-27 13 859.4 14 815.5 15 778.6 16 682.4 17 506.5 18 279.1 19 99.2 20 13.9 21 0.7 22 0.0 23 0.0 24 0.0 2026-05-28 1 0.0 2 0.0 3 0.0 4 0.0 5 1.3 6 51.1 7 180.4 8 402.5 9 594.8 10 723.4 11 794.2 12 825.4 13 843.5 14 821.5 15 792.4 16 691.6 17 518.3 18 295.7 19 107.9 20 16.7 21 0.7 22 0.0 23 0.0 24 0.0 2026-05-29 1 0.0 2 0.0 3 0.0 4 0.0 5 0.4 6 38.2 7 141.2 8 322.3 9 508.4 10 620.3 11 656.3 12 665.4 SOUTHWEST 2026-05-27 13 29.7 14 25.5 15 26.6 16 23.2 17 17.4 18 11.7 19 4.1 20 0.7 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-28 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.0 7 7.8 8 18.1 9 27.9 10 32.6 11 34.8 12 35.7 13 36.3 14 36.0 15 34.5 16 29.2 17 21.3 18 13.3 19 5.5 20 0.9 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-29 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.6 7 9.0 8 18.3 9 28.8 10 34.6 11 37.6 12 38.0 TORONTO 2026-05-27 13 18.6 14 19.0 15 19.0 16 17.9 17 13.1 18 6.9 19 2.0 20 0.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-28 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.8 7 2.9 8 8.7 9 14.4 10 16.8 11 17.7 12 17.5 13 18.2 14 17.8 15 17.1 16 15.8 17 11.9 18 6.3 19 1.8 20 0.3 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-29 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.8 7 3.0 8 8.4 9 13.7 10 15.9 11 16.7 12 15.8 WEST 2026-05-27 13 133.8 14 117.4 15 126.1 16 115.9 17 95.4 18 58.3 19 22.4 20 2.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-28 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 4.5 7 25.3 8 70.5 9 119.7 10 158.5 11 178.3 12 180.9 13 181.5 14 180.5 15 179.8 16 161.5 17 123.6 18 74.7 19 28.1 20 4.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-29 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 4.5 7 24.8 8 71.8 9 123.9 10 161.5 11 178.7 12 178.5 Wind EAST 2026-05-27 13 2.3 14 4.6 15 7.2 16 8.9 17 10.0 18 9.7 19 10.6 20 10.9 21 13.6 22 14.8 23 14.5 24 14.3 2026-05-28 1 14.7 2 14.7 3 15.1 4 15.7 5 15.9 6 14.4 7 16.1 8 14.8 9 14.5 10 14.4 11 16.1 12 15.2 13 14.4 14 15.0 15 15.2 16 16.5 17 15.1 18 13.7 19 12.3 20 10.6 21 10.1 22 10.1 23 8.5 24 7.8 2026-05-29 1 7.6 2 7.1 3 6.3 4 5.5 5 5.0 6 5.0 7 5.1 8 6.5 9 9.4 10 13.8 11 17.8 12 18.8 OntarioTotal 2026-05-27 13 21.2 14 33.4 15 48.0 16 60.6 17 66.0 18 63.8 19 65.2 20 73.4 21 82.6 22 79.3 23 75.6 24 74.2 2026-05-28 1 75.9 2 79.9 3 82.5 4 87.3 5 96.7 6 94.2 7 99.3 8 98.6 9 98.0 10 97.2 11 99.1 12 99.5 13 99.9 14 95.1 15 87.6 16 82.4 17 75.5 18 66.6 19 58.3 20 51.7 21 48.5 22 46.7 23 41.8 24 39.4 2026-05-29 1 39.3 2 38.7 3 39.0 4 40.5 5 39.2 6 41.6 7 44.7 8 60.3 9 82.3 10 110.3 11 129.1 12 155.3 SOUTHWEST 2026-05-27 13 12.0 14 19.8 15 29.7 16 39.0 17 41.9 18 39.0 19 37.7 20 41.0 21 41.5 22 39.7 23 40.4 24 41.9 2026-05-28 1 44.0 2 48.4 3 48.9 4 51.8 5 56.8 6 52.8 7 56.4 8 55.1 9 54.0 10 52.5 11 52.4 12 53.0 13 51.1 14 47.5 15 42.1 16 37.8 17 35.0 18 29.7 19 25.3 20 23.4 21 23.1 22 23.3 23 22.0 24 21.5 2026-05-29 1 22.1 2 23.2 3 24.9 4 27.0 5 26.4 6 28.3 7 29.4 8 41.3 9 56.4 10 73.2 11 82.7 12 97.7 WEST 2026-05-27 13 2.5 14 3.8 15 4.9 16 5.9 17 7.3 18 8.4 19 9.9 20 13.2 21 19.0 22 15.4 23 11.5 24 9.8 2026-05-28 1 9.5 2 8.9 3 10.1 4 10.7 5 14.9 6 17.7 7 17.3 8 19.4 9 20.8 10 21.8 11 22.6 12 23.3 13 26.4 14 25.2 15 23.5 16 21.8 17 19.4 18 17.5 19 15.6 20 12.6 21 10.0 22 7.6 23 5.7 24 4.5 2026-05-29 1 3.8 2 2.3 3 1.3 4 1.1 5 0.6 6 0.7 7 1.8 8 2.4 9 4.1 10 8.0 11 11.9 12 18.4