When is electricity greenest in Luxembourg?
Renewable energy forecast · updated 2026-09-04 17:48 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 21% of Luxembourg's electricity demand around 18:00 UTC.
- Renewable output peaks around 12:00 UTC at roughly 96% of demand — the greenest time to use electricity today.
- The renewable share dips to about 0% around 18:15 UTC, when grid electricity is at its most carbon-intensive.
Hourly forecast for Luxembourg
| Time (UTC) | Renewable (MW) | Demand (MW) | Surplus (MW) | Share |
|---|---|---|---|---|
| Fri 17:45 | 120 | 556 | -436 | 22% |
| Fri 18:00 | 113 | 549 | -436 | 21% |
| Fri 18:15 | 111 | 547 | -436 | 20% |
| Fri 19:15 | 110 | 533 | -423 | 21% |
| Fri 19:30 | 109 | 523 | -414 | 21% |
| Fri 19:45 | 108 | 514 | -406 | 21% |
| Fri 20:15 | 106 | 500 | -394 | 21% |
| Fri 20:30 | 103 | 489 | -386 | 21% |
| Fri 20:45 | 101 | 483 | -382 | 21% |
| Fri 21:00 | 97 | 475 | -378 | 20% |
| Fri 21:15 | 96 | 472 | -376 | 20% |
| Fri 21:30 | 94 | 464 | -370 | 20% |
| Fri 21:45 | 93 | 458 | -365 | 20% |
| Fri 22:00 | 90 | 469 | -379 | 19% |
| Fri 22:30 | 88 | 453 | -365 | 19% |
| Fri 22:45 | 87 | 447 | -360 | 19% |
| Fri 23:00 | 85 | 441 | -356 | 19% |
| Fri 23:15 | 81 | 436 | -355 | 19% |
| Fri 23:30 | 78 | 434 | -356 | 18% |
| Fri 23:45 | 73 | 430 | -357 | 17% |
| Sat 00:00 | 68 | 428 | -360 | 16% |
| Sat 00:15 | 66 | 425 | -359 | 16% |
| Sat 00:30 | 63 | 420 | -357 | 15% |
| Sat 00:45 | 60 | 417 | -357 | 14% |
| Sat 01:00 | 58 | 416 | -358 | 14% |
| Sat 02:15 | 57 | 414 | -357 | 14% |
| Sat 02:45 | 56 | 418 | -362 | 13% |
| Sat 03:00 | 55 | 420 | -365 | 13% |
| Sat 03:15 | 54 | 421 | -367 | 13% |
| Sat 03:45 | 51 | 426 | -375 | 12% |
| Sat 04:00 | 50 | 434 | -384 | 12% |
| Sat 04:15 | 49 | 439 | -390 | 11% |
| Sat 04:45 | 47 | 434 | -387 | 11% |
| Sat 05:00 | 49 | 438 | -389 | 11% |
| Sat 05:15 | 58 | 439 | -381 | 13% |
| Sat 05:45 | 45 | 443 | -398 | 10% |
| Sat 06:00 | 110 | 448 | -338 | 25% |
| Sat 06:15 | 130 | 450 | -320 | 29% |
| Sat 06:30 | 154 | 451 | -297 | 34% |
| Sat 06:45 | 177 | 456 | -279 | 39% |
| Sat 07:00 | 200 | 461 | -261 | 43% |
| Sat 07:15 | 223 | 463 | -240 | 48% |
| Sat 07:30 | 246 | 467 | -221 | 53% |
| Sat 07:45 | 239 | 472 | -233 | 51% |
| Sat 08:00 | 293 | 476 | -183 | 62% |
| Sat 08:15 | 317 | 479 | -162 | 66% |
| Sat 08:30 | 339 | 480 | -141 | 71% |
| Sat 08:45 | 358 | 483 | -125 | 74% |
| Sat 09:00 | 362 | 486 | -124 | 74% |
| Sat 09:15 | 356 | 492 | -136 | 72% |
| Sat 09:30 | 391 | 493 | -102 | 79% |
| Sat 09:45 | 382 | 500 | -118 | 76% |
| Sat 10:00 | 413 | 499 | -86 | 83% |
| Sat 10:30 | 408 | 496 | -88 | 82% |
| Sat 10:45 | 412 | 497 | -85 | 83% |
| Sat 11:00 | 439 | 495 | -56 | 89% |
| Sat 11:15 | 418 | 492 | -74 | 85% |
| Sat 11:30 | 419 | 487 | -68 | 86% |
| Sat 11:45 | 418 | 488 | -70 | 86% |
| Sat 12:00 | 463 | 484 | -21 | 96% |
| Sat 12:15 | 435 | 482 | -47 | 90% |
| Sat 12:30 | 430 | 477 | -47 | 90% |
| Sat 12:45 | 423 | 475 | -52 | 89% |
| Sat 13:00 | 415 | 472 | -57 | 88% |
| Sat 13:15 | 404 | 471 | -67 | 86% |
| Sat 13:30 | 392 | 470 | -78 | 83% |
| Sat 13:45 | 377 | 472 | -95 | 80% |
| Sat 14:15 | 364 | 470 | -106 | 77% |
| Sat 14:30 | 360 | 468 | -108 | 77% |
| Sat 14:45 | 298 | 472 | -174 | 63% |
| Sat 15:00 | 314 | 478 | -164 | 66% |
| Sat 15:15 | 287 | 481 | -194 | 60% |
| Sat 15:30 | 259 | 483 | -224 | 54% |
| Sat 15:45 | 229 | 485 | -256 | 47% |
| Sat 16:00 | 198 | 489 | -291 | 40% |
| Sat 16:15 | 167 | 490 | -323 | 34% |
| Sat 16:30 | 136 | 491 | -355 | 28% |
| Sat 16:45 | 107 | 495 | -388 | 22% |
| Sat 17:15 | 37 | 493 | -456 | 8% |
| Sat 17:30 | 47 | 491 | -444 | 10% |
| Sat 18:15 | 0 | 492 | -492 | 0% |