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SDSettlement Date | SPSettlement Period - there are 48 half hour settlement periods in a normal day | GasCombined Cycle Gas Turbines | Coal | Nuclear | HydroNon pumped storage hydro | Net Pumped Net Pumped Storage Hydro. N.B. This may be generating (positive) or consuming (negative) electricity within any time period. | Wind | OCGTOpen Cycle Gas Turbines | Oil | OtherOther | BiomassEssentially Dedicated biomass | ImportsImports | Net SupplySum of all generators whether positive (generating or importing electricity to GB) or negative (using or exporting electricity from GB) |
| 2025-07-23 | 1 | 6,626 | 0 | 4,677 | 257 | 26 | 3,022 | 0 | 0 | 161 | 1,045 | 6,476 | 22,290 |
| 2025-07-23 | 2 | 6,297 | 0 | 4,599 | 246 | 148 | 3,003 | 0 | 0 | 167 | 1,016 | 6,662 | 22,138 |
| 2025-07-23 | 3 | 6,169 | 0 | 4,603 | 224 | -98 | 2,822 | 0 | 0 | 145 | 1,150 | 6,580 | 21,595 |
| 2025-07-23 | 4 | 6,046 | 0 | 4,607 | 223 | -124 | 2,652 | 0 | 0 | 142 | 1,191 | 6,614 | 21,351 |
| 2025-07-23 | 5 | 6,212 | 0 | 4,618 | 223 | -122 | 2,655 | 0 | 0 | 191 | 1,253 | 5,574 | 20,604 |
| 2025-07-23 | 6 | 6,113 | 0 | 4,627 | 221 | -122 | 2,711 | 0 | 0 | 149 | 1,237 | 5,598 | 20,534 |
| 2025-07-23 | 7 | 5,775 | 0 | 4,627 | 218 | -122 | 2,733 | 0 | 0 | 142 | 1,155 | 5,884 | 20,412 |
| 2025-07-23 | 8 | 5,599 | 0 | 4,616 | 217 | -122 | 2,839 | 1 | 0 | 144 | 1,041 | 5,916 | 20,251 |
| 2025-07-23 | 9 | 5,654 | 0 | 4,599 | 217 | -2 | 2,802 | 2 | 0 | 132 | 1,107 | 5,402 | 19,913 |
| 2025-07-23 | 10 | 5,805 | 0 | 4,598 | 206 | -110 | 2,768 | 1 | 0 | 162 | 1,148 | 5,342 | 19,920 |
| 2025-07-23 | 11 | 6,718 | 0 | 4,602 | 205 | -278 | 2,791 | 0 | 0 | 174 | 1,368 | 4,166 | 19,746 |
| 2025-07-23 | 12 | 6,763 | 0 | 4,559 | 207 | -278 | 3,049 | 0 | 0 | 129 | 1,412 | 4,166 | 20,007 |
| 2025-07-23 | 13 | 6,799 | 0 | 4,380 | 257 | -244 | 3,227 | 0 | 0 | 270 | 1,991 | 4,724 | 21,404 |
| 2025-07-23 | 14 | 7,006 | 0 | 4,356 | 256 | 74 | 3,201 | 0 | 0 | 578 | 2,289 | 4,670 | 22,430 |
| 2025-07-23 | 15 | 7,430 | 0 | 4,355 | 315 | 296 | 3,117 | 0 | 0 | 609 | 2,410 | 5,844 | 24,376 |
| 2025-07-23 | 16 | 7,525 | 0 | 4,359 | 383 | 150 | 2,956 | 0 | 0 | 764 | 2,668 | 5,838 | 24,643 |
| 2025-07-23 | 17 | 7,741 | 0 | 4,352 | 361 | 150 | 2,831 | 0 | 0 | 671 | 2,678 | 6,522 | 25,306 |
| 2025-07-23 | 18 | 7,813 | 0 | 4,366 | 356 | 150 | 2,699 | 0 | 0 | 758 | 2,678 | 6,510 | 25,330 |
| 2025-07-23 | 19 | 7,911 | 0 | 4,368 | 339 | 150 | 2,542 | 0 | 0 | 927 | 2,672 | 6,164 | 25,073 |
| 2025-07-23 | 20 | 8,198 | 0 | 4,369 | 351 | 150 | 2,502 | 0 | 0 | 700 | 2,671 | 6,190 | 25,131 |
| 2025-07-23 | 21 | 7,504 | 0 | 3,899 | 270 | 142 | 2,497 | 4 | 0 | 794 | 2,596 | 6,964 | 24,670 |
| 2025-07-23 | 22 | 8,428 | 0 | 4,372 | 259 | -2 | 2,459 | 0 | 0 | 362 | 2,636 | 7,000 | 25,514 |
| 2025-07-23 | 23 | 7,639 | 0 | 4,374 | 249 | -2 | 2,418 | 0 | 0 | 468 | 2,612 | 7,196 | 24,954 |
| 2025-07-23 | 24 | 7,872 | 0 | 4,373 | 249 | -2 | 2,452 | 0 | 0 | 520 | 2,577 | 7,144 | 25,185 |
| 2025-07-23 | 25 | 7,892 | 0 | 4,370 | 256 | -60 | 2,461 | 0 | 0 | 525 | 2,585 | 7,164 | 25,193 |
| 2025-07-23 | 26 | 7,789 | 0 | 4,368 | 271 | -60 | 2,396 | 0 | 0 | 504 | 2,628 | 7,254 | 25,150 |
| 2025-07-23 | 27 | 7,800 | 0 | 4,372 | 274 | -60 | 2,449 | 1 | 0 | 526 | 2,656 | 7,160 | 25,178 |
| 2025-07-23 | 28 | 7,828 | 0 | 4,372 | 263 | -60 | 2,309 | 0 | 0 | 477 | 2,607 | 7,248 | 25,044 |
| 2025-07-23 | 29 | 7,762 | 0 | 4,371 | 247 | -4 | 2,248 | 0 | 0 | 563 | 2,700 | 7,218 | 25,105 |
| 2025-07-23 | 30 | 7,789 | 0 | 4,373 | 263 | -4 | 2,244 | 1 | 0 | 480 | 2,753 | 7,282 | 25,181 |
| 2025-07-23 | 31 | 7,930 | 0 | 4,368 | 274 | 44 | 2,183 | 0 | 0 | 438 | 2,818 | 7,310 | 25,365 |
| 2025-07-23 | 32 | 8,068 | 0 | 4,371 | 275 | 56 | 2,205 | 0 | 0 | 425 | 2,941 | 7,400 | 25,741 |
| 2025-07-23 | 33 | 8,299 | 0 | 4,366 | 294 | -4 | 2,254 | 0 | 0 | 527 | 2,818 | 7,592 | 26,146 |
| 2025-07-23 | 34 | 9,013 | 0 | 4,365 | 315 | -4 | 2,385 | 0 | 0 | 555 | 2,856 | 7,552 | 27,037 |
| 2025-07-23 | 35 | 9,756 | 0 | 4,386 | 465 | -4 | 2,535 | 0 | 0 | 689 | 2,908 | 6,216 | 26,951 |
| 2025-07-23 | 36 | 10,643 | 0 | 4,427 | 478 | 112 | 2,802 | 0 | 0 | 640 | 2,873 | 5,996 | 27,971 |
| 2025-07-23 | 37 | 11,403 | 0 | 4,482 | 609 | 446 | 2,956 | 0 | 0 | 931 | 2,869 | 4,264 | 27,960 |
| 2025-07-23 | 38 | 11,588 | 0 | 4,527 | 695 | 538 | 2,932 | 0 | 0 | 772 | 2,865 | 4,196 | 28,113 |
| 2025-07-23 | 39 | 11,640 | 0 | 4,562 | 755 | 482 | 2,931 | 0 | 0 | 888 | 2,773 | 4,364 | 28,395 |
| 2025-07-23 | 40 | 11,821 | 0 | 4,564 | 817 | 538 | 2,901 | 0 | 0 | 812 | 2,683 | 4,336 | 28,472 |
| 2025-07-23 | 41 | 11,902 | 0 | 4,554 | 815 | 538 | 2,889 | 0 | 0 | 883 | 2,682 | 3,752 | 28,015 |
| 2025-07-23 | 42 | 11,856 | 0 | 4,566 | 765 | 386 | 3,258 | 0 | 0 | 722 | 2,682 | 3,670 | 27,905 |
| 2025-07-23 | 43 | 11,898 | 0 | 4,564 | 567 | 418 | 3,536 | 0 | 0 | 596 | 2,684 | 3,320 | 27,583 |
| 2025-07-23 | 44 | 11,744 | 0 | 4,563 | 493 | 418 | 3,863 | 0 | 0 | 465 | 2,681 | 3,284 | 27,511 |
| 2025-07-23 | 45 | 11,738 | 0 | 4,561 | 496 | 414 | 3,918 | 0 | 0 | 409 | 2,637 | 2,142 | 26,315 |
| 2025-07-23 | 46 | 11,441 | 0 | 4,560 | 478 | 148 | 4,004 | 0 | 0 | 164 | 2,361 | 2,210 | 25,366 |
| 2025-07-23 | 47 | 10,074 | 0 | 4,564 | 331 | 0 | 4,301 | 0 | 0 | 201 | 1,989 | 2,576 | 24,036 |
| 2025-07-23 | 48 | 8,877 | 0 | 4,557 | 325 | -2 | 4,509 | 1 | 0 | 319 | 1,703 | 2,746 | 23,035 |
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