When is electricity greenest in Slovenia?
Renewable energy forecast · updated 2026-07-21 16:04 UTC
educk tracks how much of Slovenia'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 8% of Slovenia's electricity demand around 16:15 UTC.
- Renewable output peaks around 09:00 UTC at roughly 54% of demand — the greenest time to use electricity today.
- The renewable share dips to about 0% around 18:30 UTC, when grid electricity is at its most carbon-intensive.
Hourly forecast for Slovenia
| Time (UTC) | Renewable (MW) | Demand (MW) | Surplus (MW) | Share |
|---|---|---|---|---|
| Tue 16:00 | 148 | 1581 | -1433 | 9% |
| Tue 16:15 | 128 | 1583 | -1455 | 8% |
| Tue 16:30 | 111 | 1584 | -1473 | 7% |
| Tue 16:45 | 92 | 1585 | -1493 | 6% |
| Tue 17:00 | 82 | 1587 | -1505 | 5% |
| Tue 17:15 | 70 | 1589 | -1519 | 4% |
| Tue 17:30 | 56 | 1590 | -1534 | 4% |
| Tue 18:30 | 0 | 1588 | -1588 | 0% |
| Wed 03:30 | 1 | 1261 | -1260 | 0% |
| Wed 03:45 | 12 | 1319 | -1307 | 1% |
| Wed 04:00 | 30 | 1393 | -1363 | 2% |
| Wed 04:15 | 54 | 1459 | -1405 | 4% |
| Wed 04:30 | 81 | 1511 | -1430 | 5% |
| Wed 04:45 | 113 | 1551 | -1438 | 7% |
| Wed 05:00 | 152 | 1588 | -1436 | 10% |
| Wed 05:15 | 197 | 1621 | -1424 | 12% |
| Wed 05:30 | 248 | 1645 | -1397 | 15% |
| Wed 05:45 | 304 | 1659 | -1355 | 18% |
| Wed 06:00 | 362 | 1670 | -1308 | 22% |
| Wed 06:15 | 423 | 1682 | -1259 | 25% |
| Wed 06:30 | 485 | 1691 | -1206 | 29% |
| Wed 06:45 | 546 | 1696 | -1150 | 32% |
| Wed 07:15 | 665 | 1697 | -1032 | 39% |
| Wed 07:30 | 721 | 1699 | -978 | 42% |
| Wed 07:45 | 773 | 1701 | -928 | 45% |
| Wed 08:00 | 818 | 1703 | -885 | 48% |
| Wed 08:15 | 859 | 1706 | -847 | 50% |
| Wed 08:30 | 892 | 1712 | -820 | 52% |
| Wed 08:45 | 915 | 1718 | -803 | 53% |
| Wed 09:00 | 924 | 1723 | -799 | 54% |
| Wed 09:15 | 920 | 1728 | -808 | 53% |
| Wed 09:30 | 906 | 1731 | -825 | 52% |
| Wed 09:45 | 911 | 1733 | -822 | 53% |
| Wed 10:45 | 901 | 1731 | -830 | 52% |
| Wed 11:00 | 890 | 1725 | -835 | 52% |
| Wed 11:15 | 875 | 1713 | -838 | 51% |
| Wed 11:30 | 858 | 1698 | -840 | 51% |
| Wed 11:45 | 835 | 1682 | -847 | 50% |
| Wed 12:00 | 810 | 1668 | -858 | 49% |
| Wed 12:15 | 786 | 1654 | -868 | 47% |
| Wed 12:30 | 764 | 1642 | -878 | 47% |
| Wed 12:45 | 743 | 1628 | -885 | 46% |
| Wed 13:00 | 723 | 1615 | -892 | 45% |
| Wed 13:15 | 703 | 1604 | -901 | 44% |
| Wed 13:30 | 684 | 1598 | -914 | 43% |
| Wed 13:45 | 666 | 1595 | -929 | 42% |
| Wed 14:00 | 647 | 1594 | -947 | 41% |
| Wed 14:15 | 624 | 1592 | -968 | 39% |
| Wed 14:30 | 593 | 1590 | -997 | 37% |
| Wed 14:45 | 558 | 1589 | -1031 | 35% |
| Wed 15:45 | 381 | 1590 | -1209 | 24% |
| Wed 16:00 | 331 | 1592 | -1261 | 21% |
| Wed 16:15 | 281 | 1594 | -1313 | 18% |
| Wed 16:45 | 184 | 1595 | -1411 | 12% |
| Wed 17:00 | 141 | 1598 | -1457 | 9% |