British Electricity Generation (Balancing Mechanism) Fuel Mix

MW per half hour for 23 Jul 2025

Data last updated : 23-Jul-25
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MW per Half HourMWh per Day/MonthMWh per Day/YearGWh per MonthGWh per Year
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SDSettlement Date
SPSettlement Period - there are 48 half hour settlement periods in a normal day
GasCombined Cycle Gas Turbines
CoalNuclear
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)
2025-07-2316,626 0 4,677 257 26 3,022 0 0 161 1,045 6,476 22,290
2025-07-2326,297 0 4,599 246 148 3,003 0 0 167 1,016 6,662 22,138
2025-07-2336,169 0 4,603 224 -98 2,822 0 0 145 1,150 6,580 21,595
2025-07-2346,046 0 4,607 223 -124 2,652 0 0 142 1,191 6,614 21,351
2025-07-2356,212 0 4,618 223 -122 2,655 0 0 191 1,253 5,574 20,604
2025-07-2366,113 0 4,627 221 -122 2,711 0 0 149 1,237 5,598 20,534
2025-07-2375,775 0 4,627 218 -122 2,733 0 0 142 1,155 5,884 20,412
2025-07-2385,599 0 4,616 217 -122 2,839 1 0 144 1,041 5,916 20,251
2025-07-2395,654 0 4,599 217 -2 2,802 2 0 132 1,107 5,402 19,913
2025-07-23105,805 0 4,598 206 -110 2,768 1 0 162 1,148 5,342 19,920
2025-07-23116,718 0 4,602 205 -278 2,791 0 0 174 1,368 4,166 19,746
2025-07-23126,763 0 4,559 207 -278 3,049 0 0 129 1,412 4,166 20,007
2025-07-23136,799 0 4,380 257 -244 3,227 0 0 270 1,991 4,724 21,404
2025-07-23147,006 0 4,356 256 74 3,201 0 0 578 2,289 4,670 22,430
2025-07-23157,430 0 4,355 315 296 3,117 0 0 609 2,410 5,844 24,376
2025-07-23167,525 0 4,359 383 150 2,956 0 0 764 2,668 5,838 24,643
2025-07-23177,741 0 4,352 361 150 2,831 0 0 671 2,678 6,522 25,306
2025-07-23187,813 0 4,366 356 150 2,699 0 0 758 2,678 6,510 25,330
2025-07-23197,911 0 4,368 339 150 2,542 0 0 927 2,672 6,164 25,073
2025-07-23208,198 0 4,369 351 150 2,502 0 0 700 2,671 6,190 25,131
2025-07-23217,504 0 3,899 270 142 2,497 4 0 794 2,596 6,964 24,670
2025-07-23228,428 0 4,372 259 -2 2,459 0 0 362 2,636 7,000 25,514
2025-07-23237,639 0 4,374 249 -2 2,418 0 0 468 2,612 7,196 24,954
2025-07-23247,872 0 4,373 249 -2 2,452 0 0 520 2,577 7,144 25,185
2025-07-23257,892 0 4,370 256 -60 2,461 0 0 525 2,585 7,164 25,193
2025-07-23267,789 0 4,368 271 -60 2,396 0 0 504 2,628 7,254 25,150
2025-07-23277,800 0 4,372 274 -60 2,449 1 0 526 2,656 7,160 25,178
2025-07-23287,828 0 4,372 263 -60 2,309 0 0 477 2,607 7,248 25,044
2025-07-23297,762 0 4,371 247 -4 2,248 0 0 563 2,700 7,218 25,105
2025-07-23307,789 0 4,373 263 -4 2,244 1 0 480 2,753 7,282 25,181
2025-07-23317,930 0 4,368 274 44 2,183 0 0 438 2,818 7,310 25,365
2025-07-23328,068 0 4,371 275 56 2,205 0 0 425 2,941 7,400 25,741
2025-07-23338,299 0 4,366 294 -4 2,254 0 0 527 2,818 7,592 26,146
2025-07-23349,013 0 4,365 315 -4 2,385 0 0 555 2,856 7,552 27,037
2025-07-23359,756 0 4,386 465 -4 2,535 0 0 689 2,908 6,216 26,951
2025-07-233610,643 0 4,427 478 112 2,802 0 0 640 2,873 5,996 27,971
2025-07-233711,403 0 4,482 609 446 2,956 0 0 931 2,869 4,264 27,960
2025-07-233811,588 0 4,527 695 538 2,932 0 0 772 2,865 4,196 28,113
2025-07-233911,640 0 4,562 755 482 2,931 0 0 888 2,773 4,364 28,395
2025-07-234011,821 0 4,564 817 538 2,901 0 0 812 2,683 4,336 28,472
2025-07-234111,902 0 4,554 815 538 2,889 0 0 883 2,682 3,752 28,015
2025-07-234211,856 0 4,566 765 386 3,258 0 0 722 2,682 3,670 27,905
2025-07-234311,898 0 4,564 567 418 3,536 0 0 596 2,684 3,320 27,583
2025-07-234411,744 0 4,563 493 418 3,863 0 0 465 2,681 3,284 27,511
2025-07-234511,738 0 4,561 496 414 3,918 0 0 409 2,637 2,142 26,315
2025-07-234611,441 0 4,560 478 148 4,004 0 0 164 2,361 2,210 25,366
2025-07-234710,074 0 4,564 331 0 4,301 0 0 201 1,989 2,576 24,036
2025-07-23488,877 0 4,557 325 -2 4,509 1 0 319 1,703 2,746 23,035