When is electricity greenest in Czech Republic?
Renewable energy forecast · updated 2026-08-04 08:36 UTC
educk tracks how much of Czech Republic'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 33% of Czech Republic's electricity demand around 08:45 UTC.
- Renewable output peaks around 11:00 UTC at roughly 36% of demand — the greenest time to use electricity today.
- The renewable share dips to about 0% around 19:00 UTC, when grid electricity is at its most carbon-intensive.
Hourly forecast for Czech Republic
| Time (UTC) | Renewable (MW) | Demand (MW) | Surplus (MW) | Share |
|---|---|---|---|---|
| Tue 08:30 | 2632 | 8044 | -5412 | 33% |
| Tue 08:45 | 2711 | 8107 | -5396 | 33% |
| Tue 09:00 | 2783 | 8180 | -5397 | 34% |
| Tue 09:15 | 2846 | 8242 | -5396 | 35% |
| Tue 09:30 | 2898 | 8286 | -5388 | 35% |
| Tue 09:45 | 2940 | 8311 | -5371 | 35% |
| Tue 10:00 | 2968 | 8321 | -5353 | 36% |
| Tue 10:15 | 2978 | 8322 | -5344 | 36% |
| Tue 11:00 | 2969 | 8277 | -5308 | 36% |
| Tue 11:15 | 2946 | 8233 | -5287 | 36% |
| Tue 11:30 | 2912 | 8168 | -5256 | 36% |
| Tue 11:45 | 2866 | 8082 | -5216 | 35% |
| Tue 12:00 | 2805 | 7981 | -5176 | 35% |
| Tue 12:15 | 2729 | 7891 | -5162 | 35% |
| Tue 12:30 | 2641 | 7818 | -5177 | 34% |
| Tue 12:45 | 2548 | 7763 | -5215 | 33% |
| Tue 13:00 | 2454 | 7722 | -5268 | 32% |
| Tue 13:15 | 2359 | 7677 | -5318 | 31% |
| Tue 13:30 | 2258 | 7625 | -5367 | 30% |
| Tue 13:45 | 2148 | 7566 | -5418 | 28% |
| Tue 14:00 | 2024 | 7501 | -5477 | 27% |
| Tue 14:15 | 1885 | 7444 | -5559 | 25% |
| Tue 14:30 | 1736 | 7395 | -5659 | 23% |
| Tue 14:45 | 1586 | 7357 | -5771 | 22% |
| Tue 15:00 | 1436 | 7323 | -5887 | 20% |
| Tue 15:15 | 1283 | 7280 | -5997 | 18% |
| Tue 15:30 | 1130 | 7221 | -6091 | 16% |
| Tue 15:45 | 982 | 7149 | -6167 | 14% |
| Tue 16:00 | 842 | 7068 | -6226 | 12% |
| Tue 16:15 | 705 | 7006 | -6301 | 10% |
| Tue 16:30 | 575 | 6967 | -6392 | 8% |
| Tue 16:45 | 458 | 6953 | -6495 | 7% |
| Tue 17:00 | 358 | 6956 | -6598 | 5% |
| Tue 17:15 | 274 | 6943 | -6669 | 4% |
| Tue 17:30 | 203 | 6907 | -6704 | 3% |
| Tue 17:45 | 144 | 6848 | -6704 | 2% |
| Tue 18:00 | 94 | 6771 | -6677 | 1% |
| Tue 18:15 | 56 | 6697 | -6641 | 1% |
| Tue 18:30 | 28 | 6632 | -6604 | 0% |
| Tue 18:45 | 8 | 6575 | -6567 | 0% |
| Tue 19:00 | 0 | 6525 | -6525 | 0% |
| Wed 03:00 | 6 | 5188 | -5182 | 0% |
| Wed 03:15 | 18 | 5278 | -5260 | 0% |
| Wed 03:30 | 37 | 5413 | -5376 | 1% |
| Wed 03:45 | 68 | 5594 | -5526 | 1% |
| Wed 04:00 | 115 | 5810 | -5695 | 2% |
| Wed 04:15 | 172 | 6018 | -5846 | 3% |
| Wed 04:30 | 242 | 6209 | -5967 | 4% |
| Wed 04:45 | 334 | 6381 | -6047 | 5% |
| Wed 05:00 | 454 | 6541 | -6087 | 7% |
| Wed 05:15 | 605 | 6702 | -6097 | 9% |
| Wed 05:30 | 776 | 6871 | -6095 | 11% |
| Wed 05:45 | 952 | 7047 | -6095 | 14% |
| Wed 06:00 | 1126 | 7225 | -6099 | 16% |
| Wed 06:15 | 1305 | 7392 | -6087 | 18% |
| Wed 06:30 | 1487 | 7544 | -6057 | 20% |
| Wed 06:45 | 1665 | 7681 | -6016 | 22% |
| Wed 07:00 | 1834 | 7801 | -5967 | 24% |
| Wed 07:15 | 2002 | 7896 | -5894 | 25% |
| Wed 07:30 | 2164 | 7967 | -5803 | 27% |
| Wed 07:45 | 2310 | 8011 | -5701 | 29% |
| Wed 08:00 | 2434 | 8036 | -5602 | 30% |
| Wed 08:15 | 2539 | 8067 | -5528 | 31% |
| Wed 08:30 | 2627 | 8110 | -5483 | 32% |
| Wed 08:45 | 2704 | 8166 | -5462 | 33% |
| Wed 09:00 | 2772 | 8229 | -5457 | 34% |
| Wed 09:15 | 2830 | 8282 | -5452 | 34% |
| Wed 09:30 | 2877 | 8320 | -5443 | 35% |