Variable Generation Forecast Summary Report 1 PUB 2026-05-18T05:55:48 2026-05-18T05:33:09 MARKET PARTICIPANT Solar NORTHEAST 2026-05-18 7 6.1 8 15.0 9 25.1 10 28.9 11 24.7 12 26.5 13 28.3 14 26.2 15 26.6 16 22.2 17 19.1 18 9.7 19 2.8 20 0.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.8 7 4.0 8 10.8 9 18.0 10 21.8 11 22.9 12 24.9 13 26.3 14 26.4 15 26.4 16 24.9 17 19.5 18 9.9 19 2.9 20 0.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.1 OntarioTotal 2026-05-18 7 50.9 8 146.6 9 262.3 10 349.0 11 370.4 12 386.2 13 395.5 14 396.5 15 387.1 16 324.6 17 220.4 18 112.4 19 32.0 20 2.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 8.5 7 41.5 8 113.0 9 204.1 10 277.3 11 317.8 12 337.8 13 345.9 14 342.5 15 332.4 16 277.9 17 188.0 18 90.6 19 25.9 20 2.3 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 9.7 SOUTHWEST 2026-05-18 7 22.9 8 62.4 9 111.8 10 153.2 11 167.3 12 180.5 13 184.1 14 183.7 15 177.0 16 149.4 17 97.2 18 53.0 19 13.4 20 1.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.4 7 14.0 8 47.9 9 85.0 10 125.2 11 147.7 12 158.0 13 159.5 14 152.3 15 144.0 16 117.6 17 79.1 18 40.0 19 9.8 20 0.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.8 Wind BRUCE 2026-05-18 7 642.7 8 637.1 9 622.8 10 609.9 11 623.6 12 705.0 13 739.1 14 776.6 15 824.7 16 833.5 17 825.0 18 722.9 19 666.2 20 628.5 21 691.2 22 637.0 23 629.3 24 591.2 2026-05-19 1 548.6 2 560.8 3 603.4 4 612.6 5 659.0 6 702.0 7 745.0 8 782.2 9 817.9 10 837.9 11 850.4 12 848.0 13 852.2 14 819.8 15 769.8 16 710.4 17 629.5 18 603.8 19 577.4 20 460.8 21 384.1 22 437.0 23 382.0 24 478.7 2026-05-20 1 530.4 2 522.3 3 514.2 4 513.2 5 520.4 6 556.1 NORTHEAST 2026-05-18 7 191.8 8 187.1 9 183.0 10 166.6 11 129.9 12 121.5 13 116.2 14 95.4 15 76.9 16 68.9 17 51.0 18 48.2 19 38.5 20 33.1 21 30.7 22 33.9 23 52.1 24 67.4 2026-05-19 1 78.9 2 92.1 3 112.4 4 122.3 5 137.0 6 142.2 7 153.5 8 146.0 9 148.3 10 158.8 11 141.6 12 136.1 13 161.5 14 155.4 15 163.2 16 170.3 17 174.9 18 181.1 19 184.8 20 190.5 21 194.0 22 195.6 23 190.6 24 185.8 2026-05-20 1 180.8 2 175.5 3 166.8 4 166.6 5 161.2 6 148.1 OntarioTotal 2026-05-18 7 3026.9 8 2957.3 9 2865.3 10 2817.5 11 2815.5 12 3033.3 13 3175.3 14 3241.2 15 3290.4 16 3276.6 17 3274.1 18 3172.5 19 3075.1 20 2971.9 21 2777.0 22 2547.9 23 2558.3 24 2486.4 2026-05-19 1 2390.3 2 2413.2 3 2473.7 4 2643.3 5 2827.6 6 2978.9 7 3282.7 8 3484.4 9 3624.7 10 3811.5 11 3917.4 12 3965.0 13 4017.7 14 3934.7 15 3815.5 16 3638.4 17 3517.2 18 3464.1 19 3227.4 20 2897.1 21 2694.3 22 2698.6 23 2520.3 24 2516.5 2026-05-20 1 2659.3 2 2512.3 3 2462.0 4 2469.2 5 2416.4 6 2548.3 SOUTHWEST 2026-05-18 7 868.4 8 828.8 9 820.6 10 836.3 11 860.1 12 894.5 13 933.1 14 952.8 15 969.5 16 947.8 17 916.2 18 879.8 19 853.3 20 854.6 21 864.8 22 838.8 23 833.3 24 833.9 2026-05-19 1 810.5 2 785.6 3 769.6 4 768.5 5 831.1 6 854.6 7 908.1 8 975.4 9 1032.7 10 1130.5 11 1155.6 12 1174.2 13 1186.4 14 1154.1 15 1094.6 16 1055.9 17 1028.7 18 988.1 19 925.1 20 858.9 21 828.1 22 854.8 23 776.7 24 749.8 2026-05-20 1 794.3 2 776.6 3 741.9 4 748.1 5 735.2 6 709.7 WEST 2026-05-18 7 1101.5 8 1087.3 9 1033.7 10 993.9 11 985.0 12 1089.7 13 1163.2 14 1185.1 15 1198.6 16 1215.3 17 1227.0 18 1248.9 19 1237.2 20 1154.4 21 921.3 22 764.2 23 775.7 24 750.4 2026-05-19 1 703.3 2 732.0 3 726.4 4 845.6 5 896.0 6 954.9 7 1098.7 8 1166.7 9 1214.0 10 1263.2 11 1290.2 12 1309.3 13 1324.4 14 1300.7 15 1295.9 16 1225.4 17 1195.6 18 1208.7 19 1084.0 20 946.5 21 839.4 22 756.9 23 684.1 24 617.5 2026-05-20 1 671.1 2 604.8 3 633.4 4 659.6 5 634.9 6 753.8 EMBEDDED Solar EAST 2026-05-18 7 32.5 8 99.8 9 211.9 10 289.1 11 327.2 12 344.1 13 353.7 14 363.1 15 354.3 16 311.7 17 220.1 18 114.3 19 34.6 20 0.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 14.9 7 50.7 8 106.2 9 160.4 10 208.5 11 249.9 12 287.9 13 309.4 14 316.2 15 307.3 16 264.2 17 175.9 18 81.8 19 25.4 20 0.3 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 17.2 ESSA 2026-05-18 7 29.4 8 78.3 9 124.8 10 157.2 11 172.5 12 187.8 13 192.3 14 191.0 15 190.5 16 173.2 17 120.2 18 58.9 19 17.0 20 0.6 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 3.7 7 14.5 8 39.7 9 74.7 10 98.1 11 124.3 12 139.6 13 151.1 14 138.1 15 128.3 16 110.5 17 76.4 18 41.8 19 11.8 20 0.4 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 5.5 NORTHEAST 2026-05-18 7 1.8 8 5.2 9 8.1 10 10.6 11 12.3 12 12.1 13 12.3 14 11.4 15 11.1 16 10.0 17 8.4 18 4.6 19 1.5 20 0.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.2 7 1.2 8 4.0 9 6.8 10 8.7 11 9.9 12 10.8 13 11.4 14 12.0 15 11.6 16 11.1 17 8.4 18 4.9 19 1.5 20 0.3 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.6 NORTHWEST 2026-05-18 7 0.8 8 3.3 9 6.9 10 10.5 11 13.1 12 12.1 13 12.7 14 11.3 15 10.5 16 10.5 17 9.0 18 6.6 19 3.2 20 0.9 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.0 7 0.6 8 2.1 9 5.1 10 8.0 11 9.8 12 10.8 13 12.2 14 13.8 15 13.8 16 14.0 17 12.8 18 9.6 19 5.6 20 1.6 21 0.1 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.0 OTTAWA 2026-05-18 7 3.4 8 6.3 9 13.6 10 20.9 11 27.8 12 35.8 13 39.6 14 40.2 15 37.1 16 31.9 17 21.9 18 10.6 19 2.7 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 1.4 7 4.2 8 9.5 9 14.4 10 18.1 11 19.0 12 22.5 13 25.7 14 26.0 15 25.5 16 23.6 17 16.6 18 7.4 19 1.5 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 2.9 OntarioTotal 2026-05-18 7 98.6 8 285.6 9 519.6 10 685.4 11 775.2 12 828.0 13 845.7 14 849.6 15 819.7 16 718.7 17 503.1 18 258.6 19 74.9 20 2.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.1 6 23.3 7 95.5 8 238.7 9 395.4 10 526.9 11 612.9 12 666.8 13 688.7 14 674.6 15 649.1 16 559.9 17 388.2 18 197.4 19 61.0 20 3.4 21 0.1 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.2 6 29.7 SOUTHWEST 2026-05-18 7 8.4 8 16.6 9 26.9 10 31.9 11 34.8 12 38.5 13 38.7 14 38.6 15 37.6 16 32.5 17 24.5 18 16.2 19 4.0 20 0.1 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.7 7 3.7 8 10.4 9 21.1 10 29.2 11 32.1 12 33.5 13 33.4 14 32.6 15 29.7 16 25.3 17 19.3 18 9.3 19 2.5 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 1.0 TORONTO 2026-05-18 7 3.5 8 10.3 9 14.0 10 15.8 11 17.1 12 17.7 13 18.2 14 18.5 15 18.6 16 17.7 17 15.5 18 7.6 19 1.7 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.4 7 2.8 8 8.6 9 11.2 10 14.2 11 14.2 12 15.3 13 16.1 14 14.6 15 14.2 16 12.4 17 9.6 18 5.2 19 1.3 20 0.0 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 0.4 WEST 2026-05-18 7 18.8 8 65.8 9 113.4 10 149.4 11 170.4 12 179.9 13 178.2 14 175.5 15 160.0 16 131.2 17 83.5 18 39.8 19 10.2 20 0.2 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-19 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.0 7 17.8 8 58.2 9 101.7 10 142.1 11 153.7 12 146.4 13 129.4 14 121.3 15 118.7 16 98.8 17 69.2 18 37.4 19 11.4 20 0.8 21 0.0 22 0.0 23 0.0 24 0.0 2026-05-20 1 0.0 2 0.0 3 0.0 4 0.0 5 0.0 6 2.1 Wind EAST 2026-05-18 7 16.0 8 13.2 9 9.5 10 8.9 11 10.2 12 12.8 13 15.0 14 17.8 15 20.5 16 23.4 17 25.1 18 26.4 19 26.4 20 27.1 21 26.0 22 23.9 23 23.2 24 23.1 2026-05-19 1 23.1 2 23.8 3 24.4 4 26.0 5 25.3 6 23.3 7 24.3 8 25.8 9 25.7 10 26.3 11 29.6 12 32.6 13 33.7 14 35.2 15 36.3 16 36.5 17 36.3 18 36.3 19 35.2 20 33.3 21 31.3 22 29.2 23 28.3 24 28.1 2026-05-20 1 28.7 2 26.7 3 25.4 4 25.0 5 24.2 6 25.4 OntarioTotal 2026-05-18 7 212.6 8 202.7 9 192.4 10 188.7 11 186.2 12 202.9 13 218.8 14 232.9 15 240.8 16 248.2 17 251.4 18 246.7 19 245.2 20 230.9 21 209.9 22 201.3 23 199.1 24 199.5 2026-05-19 1 190.1 2 182.6 3 187.0 4 189.4 5 193.3 6 196.5 7 210.4 8 226.6 9 244.5 10 263.3 11 272.6 12 276.9 13 281.0 14 277.7 15 269.8 16 262.1 17 249.9 18 243.8 19 229.1 20 194.6 21 178.0 22 179.9 23 164.1 24 164.7 2026-05-20 1 178.8 2 179.8 3 180.4 4 183.3 5 180.5 6 183.8 SOUTHWEST 2026-05-18 7 107.9 8 104.2 9 103.4 10 106.5 11 105.4 12 113.7 13 124.0 14 129.0 15 134.1 16 136.8 17 136.2 18 131.9 19 130.6 20 120.3 21 110.8 22 107.3 23 105.6 24 108.3 2026-05-19 1 105.6 2 99.9 3 100.6 4 96.1 5 94.6 6 96.5 7 103.5 8 114.1 9 124.9 10 138.2 11 143.2 12 144.7 13 147.1 14 143.8 15 138.1 16 134.6 17 126.9 18 122.1 19 113.8 20 88.4 21 82.1 22 86.9 23 81.2 24 83.9 2026-05-20 1 94.4 2 99.5 3 103.2 4 106.7 5 107.1 6 106.0 WEST 2026-05-18 7 65.2 8 62.0 9 57.2 10 51.1 11 48.1 12 52.8 13 55.6 14 61.0 15 62.1 16 63.6 17 65.3 18 63.8 19 62.6 20 57.7 21 46.6 22 45.1 23 45.2 24 43.5 2026-05-19 1 38.1 2 36.7 3 40.1 4 47.1 5 52.1 6 54.1 7 58.5 8 61.1 9 66.2 10 69.9 11 69.6 12 69.3 13 69.5 14 68.7 15 65.9 16 62.8 17 59.6 18 58.9 19 53.9 20 48.1 21 42.9 22 43.6 23 35.4 24 33.9 2026-05-20 1 36.6 2 31.7 3 30.1 4 29.3 5 27.6 6 31.8