When is electricity greenest in Czech Republic?
Renewable energy forecast · updated 2026-09-04 19:57 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 0% of Czech Republic's electricity demand around 04:00 UTC.
- Renewable output peaks around 12:00 UTC at roughly 36% of demand — the greenest time to use electricity today.
- The renewable share dips to about 0% around 19:45 UTC, when grid electricity is at its most carbon-intensive.
Hourly forecast for Czech Republic
| Time (UTC) | Renewable (MW) | Demand (MW) | Surplus (MW) | Share |
|---|---|---|---|---|
| Fri 19:45 | 0 | 6092 | -6092 | 0% |
| Sat 04:00 | 6 | 5038 | -5032 | 0% |
| Sat 04:15 | 21 | 5065 | -5044 | 0% |
| Sat 04:30 | 43 | 5118 | -5075 | 1% |
| Sat 04:45 | 75 | 5196 | -5121 | 1% |
| Sat 05:00 | 118 | 5297 | -5179 | 2% |
| Sat 05:15 | 170 | 5405 | -5235 | 3% |
| Sat 05:30 | 233 | 5517 | -5284 | 4% |
| Sat 05:45 | 313 | 5633 | -5320 | 6% |
| Sat 06:00 | 414 | 5754 | -5340 | 7% |
| Sat 06:15 | 539 | 5882 | -5343 | 9% |
| Sat 06:30 | 679 | 6019 | -5340 | 11% |
| Sat 06:45 | 825 | 6163 | -5338 | 13% |
| Sat 07:00 | 971 | 6310 | -5339 | 15% |
| Sat 07:15 | 1122 | 6444 | -5322 | 17% |
| Sat 07:30 | 1277 | 6560 | -5283 | 19% |
| Sat 07:45 | 1426 | 6658 | -5232 | 21% |
| Sat 08:00 | 1565 | 6742 | -5177 | 23% |
| Sat 08:15 | 1699 | 6827 | -5128 | 25% |
| Sat 08:30 | 1826 | 6918 | -5092 | 26% |
| Sat 08:45 | 1944 | 7015 | -5071 | 28% |
| Sat 09:00 | 2052 | 7109 | -5057 | 29% |
| Sat 09:15 | 2154 | 7174 | -5020 | 30% |
| Sat 09:30 | 2246 | 7201 | -4955 | 31% |
| Sat 09:45 | 2323 | 7191 | -4868 | 32% |
| Sat 10:00 | 2381 | 7152 | -4771 | 33% |
| Sat 10:15 | 2419 | 7115 | -4696 | 34% |
| Sat 10:30 | 2443 | 7089 | -4646 | 34% |
| Sat 10:45 | 2459 | 7073 | -4614 | 35% |
| Sat 11:00 | 2473 | 7062 | -4589 | 35% |
| Sat 11:15 | 2475 | 7031 | -4556 | 35% |
| Sat 12:00 | 2459 | 6799 | -4340 | 36% |
| Sat 12:15 | 2416 | 6705 | -4289 | 36% |
| Sat 12:30 | 2359 | 6622 | -4263 | 36% |
| Sat 12:45 | 2290 | 6550 | -4260 | 35% |
| Sat 13:00 | 2211 | 6487 | -4276 | 34% |
| Sat 13:15 | 2120 | 6429 | -4309 | 33% |
| Sat 13:30 | 2019 | 6375 | -4356 | 32% |
| Sat 13:45 | 1907 | 6324 | -4417 | 30% |
| Sat 14:00 | 1785 | 6274 | -4489 | 28% |
| Sat 14:15 | 1652 | 6218 | -4566 | 27% |
| Sat 14:30 | 1510 | 6151 | -4641 | 25% |
| Sat 14:45 | 1359 | 6075 | -4716 | 22% |
| Sat 15:00 | 1197 | 5993 | -4796 | 20% |
| Sat 15:15 | 1015 | 5924 | -4909 | 17% |
| Sat 15:30 | 828 | 5872 | -5044 | 14% |
| Sat 15:45 | 655 | 5837 | -5182 | 11% |
| Sat 16:00 | 509 | 5817 | -5308 | 9% |
| Sat 16:15 | 382 | 5803 | -5421 | 7% |
| Sat 16:30 | 273 | 5795 | -5522 | 5% |
| Sat 16:45 | 181 | 5791 | -5610 | 3% |
| Sat 17:00 | 110 | 5792 | -5682 | 2% |
| Sat 17:15 | 62 | 5800 | -5738 | 1% |
| Sat 17:30 | 30 | 5816 | -5786 | 1% |
| Sat 17:45 | 9 | 5840 | -5831 | 0% |
| Sat 18:00 | 0 | 5864 | -5864 | 0% |