Variable Generation Forecast Summary Report 1 PUB 2026-05-18T04:55:44 2026-05-18T04:33:08 MARKET PARTICIPANT Solar NORTHEAST 2026-05-18 6 1.1 7 5.6 8 13.6 9 24.1 10 26.1 11 23.9 12 25.1 13 26.1 14 26.0 15 26.7 16 23.6 17 18.1 18 9.5 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 0.7 7 3.9 8 10.9 9 18.1 10 21.6 11 23.1 12 24.5 13 26.8 14 25.9 15 25.7 16 25.3 17 20.7 18 10.7 19 3.0 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 OntarioTotal 2026-05-18 6 8.8 7 50.7 8 144.2 9 259.6 10 340.6 11 373.8 12 386.8 13 393.6 14 397.6 15 389.9 16 328.0 17 221.5 18 111.8 19 31.7 20 2.3 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 8.1 7 41.7 8 113.0 9 205.0 10 279.6 11 319.8 12 338.3 13 347.3 14 342.9 15 332.4 16 278.0 17 189.6 18 89.6 19 25.9 20 2.5 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 SOUTHWEST 2026-05-18 6 4.0 7 23.0 8 64.5 9 111.7 10 149.0 11 171.6 12 180.1 13 183.5 14 183.9 15 178.4 16 150.1 17 99.6 18 52.7 19 13.0 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 2.4 7 14.6 8 46.7 9 82.3 10 125.2 11 148.2 12 157.7 13 159.3 14 151.4 15 142.8 16 117.0 17 80.0 18 38.4 19 9.8 20 0.9 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 Wind BRUCE 2026-05-18 6 679.8 7 655.9 8 646.8 9 623.3 10 613.5 11 676.8 12 705.9 13 744.4 14 785.5 15 812.5 16 817.2 17 798.9 18 691.9 19 656.3 20 681.7 21 661.9 22 596.6 23 620.6 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 5 556.1 NORTHEAST 2026-05-18 6 185.8 7 176.0 8 176.6 9 175.3 10 152.2 11 120.6 12 119.6 13 113.7 14 92.4 15 72.7 16 67.1 17 52.4 18 51.5 19 42.0 20 36.1 21 32.9 22 36.8 23 50.5 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 5 152.8 OntarioTotal 2026-05-18 6 3112.3 7 2976.8 8 2902.8 9 2815.9 10 2754.9 11 2920.9 12 3026.7 13 3174.6 14 3253.9 15 3286.3 16 3251.6 17 3202.5 18 3114.6 19 3029.9 20 2946.4 21 2672.4 22 2465.6 23 2574.3 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 2528.9 SOUTHWEST 2026-05-18 6 942.9 7 874.0 8 850.5 9 841.3 10 835.5 11 862.7 12 895.6 13 938.0 14 984.3 15 971.6 16 944.6 17 900.9 18 850.4 19 812.8 20 823.4 21 854.6 22 830.1 23 883.1 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 5 697.4 WEST 2026-05-18 6 1036.7 7 1014.9 8 991.1 9 950.1 10 935.9 11 1027.1 12 1080.7 13 1151.2 14 1153.5 15 1184.3 16 1208.2 17 1197.6 18 1234.6 19 1243.9 20 1131.4 21 851.7 22 723.9 23 763.4 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 5 731.3 EMBEDDED Solar EAST 2026-05-18 6 6.4 7 32.5 8 102.1 9 203.5 10 285.7 11 317.7 12 341.8 13 355.8 14 365.3 15 355.1 16 311.1 17 219.0 18 113.8 19 34.8 20 1.2 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 15.4 7 52.0 8 113.5 9 170.2 10 216.8 11 255.7 12 283.5 13 309.0 14 322.7 15 312.3 16 267.4 17 176.6 18 78.7 19 24.0 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 0.2 ESSA 2026-05-18 6 4.9 7 27.1 8 71.8 9 120.4 10 155.1 11 174.5 12 184.8 13 189.4 14 187.5 15 184.5 16 174.8 17 125.4 18 57.8 19 15.4 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 3.9 7 16.2 8 41.9 9 73.9 10 97.9 11 126.7 12 145.7 13 151.6 14 148.4 15 129.4 16 104.0 17 77.6 18 41.8 19 11.9 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 NORTHEAST 2026-05-18 6 0.4 7 1.9 8 5.5 9 8.7 10 11.3 11 11.3 12 12.5 13 12.2 14 11.9 15 11.3 16 10.3 17 8.4 18 4.7 19 1.5 20 0.3 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 0.3 7 1.4 8 4.2 9 7.0 10 9.1 11 10.1 12 10.8 13 11.5 14 12.1 15 12.3 16 12.2 17 9.2 18 5.3 19 1.7 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 NORTHWEST 2026-05-18 6 0.0 7 0.6 8 2.8 9 6.2 10 10.4 11 12.0 12 12.0 13 12.5 14 11.8 15 11.0 16 10.7 17 9.5 18 7.0 19 3.5 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 0.0 7 0.6 8 2.1 9 5.0 10 7.9 11 10.2 12 11.2 13 12.5 14 13.8 15 14.0 16 14.1 17 12.6 18 9.4 19 5.4 20 1.4 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 0.0 OTTAWA 2026-05-18 6 0.9 7 3.3 8 6.8 9 12.7 10 18.1 11 22.7 12 33.1 13 39.1 14 39.2 15 36.3 16 30.5 17 21.2 18 9.7 19 2.5 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 4.4 8 10.6 9 14.8 10 17.6 11 17.5 12 22.9 13 26.3 14 25.1 15 28.1 16 24.9 17 17.6 18 8.0 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 OntarioTotal 2026-05-18 6 16.9 7 96.0 8 284.1 9 507.2 10 685.3 11 772.9 12 822.8 13 847.7 14 849.1 15 818.1 16 722.2 17 509.9 18 255.2 19 72.6 20 3.5 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 24.2 7 97.2 8 246.9 9 403.2 10 537.1 11 623.7 12 671.9 13 690.4 14 690.9 15 656.8 16 555.3 17 387.7 18 193.9 19 59.3 20 3.6 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 0.3 SOUTHWEST 2026-05-18 6 1.0 7 8.3 8 16.9 9 26.4 10 32.4 11 36.4 12 38.8 13 38.9 14 38.5 15 37.7 16 33.9 17 24.3 18 15.4 19 3.8 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 0.8 7 3.9 8 9.7 9 19.9 10 28.8 11 32.5 12 33.5 13 33.3 14 32.7 15 29.9 16 24.6 17 18.6 18 8.7 19 2.5 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 TORONTO 2026-05-18 6 0.4 7 3.1 8 9.9 9 13.4 10 15.7 11 17.8 12 17.7 13 18.2 14 18.5 15 18.5 16 17.4 17 15.5 18 7.5 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 8.9 9 10.9 10 13.3 11 14.1 12 15.3 13 16.3 14 14.8 15 14.0 16 11.9 17 9.2 18 5.1 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 WEST 2026-05-18 6 2.9 7 19.2 8 68.3 9 115.9 10 156.6 11 180.5 12 182.1 13 181.6 14 176.4 15 163.7 16 133.5 17 86.6 18 39.3 19 9.4 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 2.0 7 15.9 8 56.0 9 101.5 10 145.7 11 156.9 12 149.0 13 129.9 14 121.3 15 116.8 16 96.2 17 66.3 18 36.9 19 11.0 20 1.0 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 Wind EAST 2026-05-18 6 18.2 7 15.3 8 11.8 9 10.0 10 9.6 11 10.8 12 12.6 13 15.0 14 17.3 15 20.1 16 23.9 17 26.1 18 26.1 19 26.2 20 27.7 21 25.4 22 23.8 23 23.3 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 25.9 OntarioTotal 2026-05-18 6 221.6 7 206.8 8 196.0 9 186.9 10 181.5 11 191.4 12 200.2 13 218.4 14 227.7 15 238.0 16 247.0 17 248.6 18 244.8 19 237.3 20 223.5 21 208.9 22 196.5 23 202.7 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 5 182.9 SOUTHWEST 2026-05-18 6 114.7 7 105.1 8 102.2 9 100.9 10 100.4 11 107.0 12 112.7 13 123.9 14 129.6 15 134.1 16 137.2 17 134.9 18 130.0 19 120.3 20 115.7 21 113.0 22 104.5 23 108.6 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 5 104.2 WEST 2026-05-18 6 65.0 7 62.4 8 59.3 9 53.2 10 49.4 11 50.1 12 51.6 13 55.5 14 57.1 15 59.7 16 61.7 17 63.1 18 64.6 19 65.7 20 54.9 21 44.6 22 43.4 23 45.1 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 32.1