When is electricity greenest in Czech Republic?
Renewable energy forecast · updated 2026-08-15 12:51 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 43% of Czech Republic's electricity demand around 13:00 UTC.
- Renewable output peaks around 12:45 UTC at roughly 44% 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 |
|---|---|---|---|---|
| Sat 12:45 | 2982 | 6711 | -3729 | 44% |
| Sat 13:00 | 2893 | 6653 | -3760 | 43% |
| Sat 13:15 | 2800 | 6598 | -3798 | 42% |
| Sat 13:30 | 2698 | 6543 | -3845 | 41% |
| Sat 13:45 | 2582 | 6490 | -3908 | 40% |
| Sat 14:00 | 2448 | 6437 | -3989 | 38% |
| Sat 14:15 | 2297 | 6380 | -4083 | 36% |
| Sat 14:30 | 2132 | 6317 | -4185 | 34% |
| Sat 14:45 | 1956 | 6249 | -4293 | 31% |
| Sat 15:00 | 1768 | 6178 | -4410 | 29% |
| Sat 15:15 | 1562 | 6115 | -4553 | 26% |
| Sat 15:30 | 1348 | 6062 | -4714 | 22% |
| Sat 15:45 | 1142 | 6019 | -4877 | 19% |
| Sat 16:00 | 951 | 5985 | -5034 | 16% |
| Sat 16:15 | 767 | 5955 | -5188 | 13% |
| Sat 16:30 | 594 | 5925 | -5331 | 10% |
| Sat 16:45 | 443 | 5898 | -5455 | 8% |
| Sat 17:00 | 324 | 5871 | -5547 | 6% |
| Sat 17:15 | 235 | 5844 | -5609 | 4% |
| Sat 17:30 | 168 | 5816 | -5648 | 3% |
| Sat 17:45 | 115 | 5788 | -5673 | 2% |
| Sat 18:00 | 70 | 5758 | -5688 | 1% |
| Sat 18:15 | 39 | 5726 | -5687 | 1% |
| Sat 18:30 | 19 | 5692 | -5673 | 0% |
| Sat 18:45 | 6 | 5656 | -5650 | 0% |
| Sat 19:00 | 0 | 5617 | -5617 | 0% |
| Sun 03:00 | 3 | 4500 | -4497 | 0% |
| Sun 03:15 | 9 | 4495 | -4486 | 0% |
| Sun 03:30 | 19 | 4483 | -4464 | 0% |
| Sun 03:45 | 40 | 4463 | -4423 | 1% |
| Sun 04:00 | 75 | 4444 | -4369 | 2% |
| Sun 04:15 | 119 | 4460 | -4341 | 3% |
| Sun 04:30 | 176 | 4520 | -4344 | 4% |
| Sun 04:45 | 252 | 4624 | -4372 | 5% |
| Sun 05:00 | 352 | 4765 | -4413 | 7% |
| Sun 05:15 | 480 | 4918 | -4438 | 10% |
| Sun 05:30 | 625 | 5076 | -4451 | 12% |
| Sun 05:45 | 777 | 5238 | -4461 | 15% |
| Sun 06:00 | 927 | 5408 | -4481 | 17% |
| Sun 06:15 | 1085 | 5591 | -4506 | 19% |
| Sun 06:30 | 1245 | 5788 | -4543 | 22% |
| Sun 06:45 | 1399 | 6000 | -4601 | 23% |
| Sun 07:00 | 1538 | 6218 | -4680 | 25% |
| Sun 07:15 | 1669 | 6404 | -4735 | 26% |
| Sun 07:30 | 1791 | 6549 | -4758 | 27% |
| Sun 07:45 | 1900 | 6652 | -4752 | 29% |
| Sun 08:00 | 1995 | 6725 | -4730 | 30% |
| Sun 08:15 | 2076 | 6805 | -4729 | 31% |
| Sun 08:30 | 2145 | 6902 | -4757 | 31% |
| Sun 08:45 | 2204 | 7017 | -4813 | 31% |
| Sun 09:00 | 2255 | 7138 | -4883 | 32% |
| Sun 09:15 | 2297 | 7220 | -4923 | 32% |
| Sun 09:30 | 2329 | 7252 | -4923 | 32% |
| Sun 09:45 | 2352 | 7232 | -4880 | 33% |
| Sun 10:00 | 2359 | 7174 | -4815 | 33% |
| Sun 10:30 | 2356 | 7095 | -4739 | 33% |
| Sun 10:45 | 2333 | 7086 | -4753 | 33% |
| Sun 11:00 | 2293 | 7089 | -4796 | 32% |
| Sun 11:15 | 2233 | 7073 | -4840 | 32% |
| Sun 11:30 | 2161 | 7032 | -4871 | 31% |
| Sun 11:45 | 2086 | 6965 | -4879 | 30% |
| Sun 12:00 | 2016 | 6878 | -4862 | 29% |
| Sun 12:15 | 1947 | 6796 | -4849 | 29% |
| Sun 12:30 | 1877 | 6725 | -4848 | 28% |
| Sun 12:45 | 1806 | 6666 | -4860 | 27% |
| Sun 13:00 | 1734 | 6617 | -4883 | 26% |
| Sun 13:15 | 1665 | 6574 | -4909 | 25% |
| Sun 13:30 | 1593 | 6535 | -4942 | 24% |
| Sun 13:45 | 1514 | 6500 | -4986 | 23% |