When is electricity greenest in Luxembourg?
Renewable energy forecast · updated 2026-07-21 16:04 UTC
educk tracks how much of Luxembourg's electricity demand is met by wind and solar generation, using day-ahead forecasts from the ENTSO-E transparency platform. Use it to plan flexible energy use — charging an EV, running appliances or batteries — for when the grid is cleanest.
- Wind and solar are forecast to cover about 38% of Luxembourg's electricity demand around 16:15 UTC.
- Renewable output peaks around 13:00 UTC at roughly 66% of demand — the greenest time to use electricity today.
- The renewable share dips to about 0% around 19:15 UTC, when grid electricity is at its most carbon-intensive.
Hourly forecast for Luxembourg
| Time (UTC) | Renewable (MW) | Demand (MW) | Surplus (MW) | Share |
|---|---|---|---|---|
| Tue 16:00 | 287 | 599 | -312 | 48% |
| Tue 16:15 | 226 | 600 | -374 | 38% |
| Tue 16:30 | 201 | 599 | -398 | 34% |
| Tue 16:45 | 176 | 603 | -427 | 29% |
| Tue 17:00 | 151 | 599 | -448 | 25% |
| Tue 17:15 | 161 | 596 | -435 | 27% |
| Tue 17:30 | 136 | 593 | -457 | 23% |
| Tue 17:45 | 113 | 591 | -478 | 19% |
| Tue 18:00 | 91 | 582 | -491 | 16% |
| Tue 18:15 | 44 | 575 | -531 | 8% |
| Tue 18:30 | 60 | 572 | -512 | 10% |
| Tue 18:45 | 19 | 567 | -548 | 3% |
| Tue 19:00 | 9 | 562 | -553 | 2% |
| Tue 19:15 | 2 | 557 | -555 | 0% |
| Tue 19:30 | 31 | 556 | -525 | 6% |
| Tue 20:00 | 32 | 547 | -515 | 6% |
| Tue 22:00 | 22 | 485 | -463 | 5% |
| Tue 22:15 | 24 | 480 | -456 | 5% |
| Tue 22:30 | 26 | 474 | -448 | 5% |
| Tue 22:45 | 28 | 467 | -439 | 6% |
| Tue 23:00 | 29 | 460 | -431 | 6% |
| Tue 23:15 | 31 | 454 | -423 | 7% |
| Tue 23:30 | 34 | 450 | -416 | 8% |
| Tue 23:45 | 35 | 445 | -410 | 8% |
| Wed 00:15 | 38 | 442 | -404 | 9% |
| Wed 00:30 | 39 | 438 | -399 | 9% |
| Wed 01:15 | 37 | 434 | -397 | 9% |
| Wed 01:45 | 34 | 433 | -399 | 8% |
| Wed 02:00 | 33 | 436 | -403 | 8% |
| Wed 02:15 | 31 | 437 | -406 | 7% |
| Wed 02:30 | 30 | 441 | -411 | 7% |
| Wed 02:45 | 28 | 445 | -417 | 6% |
| Wed 03:00 | 26 | 452 | -426 | 6% |
| Wed 03:15 | 25 | 457 | -432 | 5% |
| Wed 03:30 | 24 | 462 | -438 | 5% |
| Wed 03:45 | 23 | 468 | -445 | 5% |
| Wed 04:00 | 26 | 485 | -459 | 5% |
| Wed 04:15 | 14 | 502 | -488 | 3% |
| Wed 04:30 | 26 | 512 | -486 | 5% |
| Wed 04:45 | 40 | 522 | -482 | 8% |
| Wed 05:00 | 81 | 537 | -456 | 15% |
| Wed 05:15 | 102 | 545 | -443 | 19% |
| Wed 05:30 | 105 | 557 | -452 | 19% |
| Wed 05:45 | 132 | 566 | -434 | 23% |
| Wed 06:00 | 180 | 575 | -395 | 31% |
| Wed 06:15 | 205 | 582 | -377 | 35% |
| Wed 06:30 | 232 | 586 | -354 | 40% |
| Wed 06:45 | 258 | 590 | -332 | 44% |
| Wed 07:00 | 283 | 596 | -313 | 47% |
| Wed 07:15 | 292 | 600 | -308 | 49% |
| Wed 07:30 | 313 | 603 | -290 | 52% |
| Wed 07:45 | 347 | 608 | -261 | 57% |
| Wed 08:00 | 344 | 611 | -267 | 56% |
| Wed 08:15 | 372 | 615 | -243 | 60% |
| Wed 09:00 | 390 | 614 | -224 | 64% |
| Wed 09:15 | 371 | 616 | -245 | 60% |
| Wed 09:45 | 22 | 620 | -598 | 4% |
| Wed 10:00 | 392 | 623 | -231 | 63% |
| Wed 10:15 | 367 | 622 | -255 | 59% |
| Wed 10:30 | 389 | 620 | -231 | 63% |
| Wed 10:45 | 388 | 617 | -229 | 63% |
| Wed 11:00 | 387 | 614 | -227 | 63% |
| Wed 11:15 | 385 | 613 | -228 | 63% |
| Wed 11:30 | 385 | 607 | -222 | 63% |
| Wed 11:45 | 387 | 606 | -219 | 64% |
| Wed 12:00 | 390 | 602 | -212 | 65% |
| Wed 12:15 | 392 | 603 | -211 | 65% |
| Wed 12:30 | 34 | 598 | -564 | 6% |
| Wed 13:00 | 392 | 593 | -201 | 66% |
| Wed 13:15 | 390 | 592 | -202 | 66% |
| Wed 13:30 | 385 | 588 | -203 | 65% |
| Wed 13:45 | 379 | 586 | -207 | 65% |
| Wed 14:00 | 372 | 588 | -216 | 63% |
| Wed 14:15 | 362 | 585 | -223 | 62% |
| Wed 14:30 | 352 | 582 | -230 | 60% |
| Wed 14:45 | 339 | 584 | -245 | 58% |
| Wed 15:00 | 323 | 586 | -263 | 55% |
| Wed 15:15 | 252 | 583 | -331 | 43% |
| Wed 15:30 | 231 | 584 | -353 | 40% |
| Wed 15:45 | 261 | 588 | -327 | 44% |
| Wed 16:15 | 167 | 590 | -423 | 28% |
| Wed 16:45 | 180 | 592 | -412 | 30% |
| Wed 17:00 | 106 | 587 | -481 | 18% |