When is electricity greenest in Romania?
Renewable energy forecast · updated 2026-10-22 20:47 UTC
educk tracks how much of Romania'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 11% of Romania's electricity demand around 21:00 UTC.
- Renewable output peaks around 11:15 UTC at roughly 38% of demand — the greenest time to use electricity today.
- The renewable share dips to about 4% around 02:30 UTC, when grid electricity is at its most carbon-intensive.
Hourly forecast for Romania
| Time (UTC) | Renewable (MW) | Demand (MW) | Surplus (MW) | Share |
|---|---|---|---|---|
| Thu 20:15 | 691 | 5880 | -5189 | 12% |
| Thu 20:30 | 650 | 5770 | -5120 | 11% |
| Thu 20:45 | 621 | 5660 | -5039 | 11% |
| Thu 21:00 | 610 | 5500 | -4890 | 11% |
| Thu 21:15 | 591 | 5430 | -4839 | 11% |
| Thu 21:30 | 550 | 5370 | -4820 | 10% |
| Thu 21:45 | 500 | 5320 | -4820 | 9% |
| Thu 22:00 | 314 | 5280 | -4966 | 6% |
| Thu 22:15 | 296 | 5250 | -4954 | 6% |
| Thu 22:30 | 280 | 5210 | -4930 | 5% |
| Thu 22:45 | 265 | 5180 | -4915 | 5% |
| Thu 23:00 | 256 | 5170 | -4914 | 5% |
| Thu 23:15 | 245 | 5150 | -4905 | 5% |
| Thu 23:30 | 241 | 5160 | -4919 | 5% |
| Thu 23:45 | 238 | 5170 | -4932 | 5% |
| Fri 00:00 | 238 | 5180 | -4942 | 5% |
| Fri 00:15 | 240 | 5200 | -4960 | 5% |
| Fri 00:30 | 243 | 5240 | -4997 | 5% |
| Fri 00:45 | 245 | 5270 | -5025 | 5% |
| Fri 01:00 | 252 | 5300 | -5048 | 5% |
| Fri 01:15 | 244 | 5340 | -5096 | 5% |
| Fri 01:30 | 243 | 5360 | -5117 | 5% |
| Fri 01:45 | 243 | 5380 | -5137 | 5% |
| Fri 02:00 | 243 | 5400 | -5157 | 4% |
| Fri 02:15 | 244 | 5440 | -5196 | 4% |
| Fri 02:30 | 245 | 5500 | -5255 | 4% |
| Fri 02:45 | 249 | 5580 | -5331 | 4% |
| Fri 03:00 | 266 | 5690 | -5424 | 5% |
| Fri 03:15 | 280 | 5820 | -5540 | 5% |
| Fri 03:30 | 293 | 5970 | -5677 | 5% |
| Fri 03:45 | 305 | 6140 | -5835 | 5% |
| Fri 04:00 | 292 | 6310 | -6018 | 5% |
| Fri 04:15 | 308 | 6490 | -6182 | 5% |
| Fri 04:30 | 323 | 6650 | -6327 | 5% |
| Fri 04:45 | 338 | 6790 | -6452 | 5% |
| Fri 05:00 | 412 | 6920 | -6508 | 6% |
| Fri 05:15 | 455 | 7010 | -6555 | 6% |
| Fri 05:30 | 519 | 7080 | -6561 | 7% |
| Fri 05:45 | 594 | 7120 | -6526 | 8% |
| Fri 06:00 | 773 | 7130 | -6357 | 11% |
| Fri 06:15 | 838 | 7110 | -6272 | 12% |
| Fri 06:30 | 933 | 7080 | -6147 | 13% |
| Fri 06:45 | 1035 | 7030 | -5995 | 15% |
| Fri 07:00 | 1266 | 6970 | -5704 | 18% |
| Fri 07:15 | 1361 | 6900 | -5539 | 20% |
| Fri 07:30 | 1469 | 6830 | -5361 | 22% |
| Fri 07:45 | 1579 | 6760 | -5181 | 23% |
| Fri 08:00 | 1742 | 6700 | -4958 | 26% |
| Fri 08:15 | 1817 | 6640 | -4823 | 27% |
| Fri 08:30 | 1913 | 6580 | -4667 | 29% |
| Fri 08:45 | 1983 | 6540 | -4557 | 30% |
| Fri 09:00 | 2104 | 6490 | -4386 | 32% |
| Fri 09:15 | 2163 | 6460 | -4297 | 33% |
| Fri 09:30 | 2228 | 6430 | -4202 | 35% |
| Fri 09:45 | 2273 | 6400 | -4127 | 36% |
| Fri 10:00 | 2326 | 6380 | -4054 | 36% |
| Fri 10:15 | 2353 | 6360 | -4007 | 37% |
| Fri 10:30 | 2376 | 6340 | -3964 | 37% |
| Fri 10:45 | 2394 | 6320 | -3926 | 38% |
| Fri 11:00 | 2404 | 6310 | -3906 | 38% |
| Fri 11:15 | 2413 | 6300 | -3887 | 38% |
| Fri 11:30 | 2398 | 6290 | -3892 | 38% |
| Fri 11:45 | 2367 | 6280 | -3913 | 38% |
| Fri 12:00 | 2303 | 6270 | -3967 | 37% |
| Fri 12:15 | 2267 | 6280 | -4013 | 36% |
| Fri 12:30 | 2210 | 6290 | -4080 | 35% |
| Fri 12:45 | 2164 | 6310 | -4146 | 34% |
| Fri 13:00 | 2011 | 6340 | -4329 | 32% |
| Fri 13:15 | 1931 | 6390 | -4459 | 30% |
| Fri 13:30 | 1832 | 6450 | -4618 | 28% |
| Fri 13:45 | 1742 | 6520 | -4778 | 27% |
| Fri 14:00 | 1548 | 6600 | -5052 | 23% |
| Fri 14:15 | 1446 | 6680 | -5234 | 22% |
| Fri 14:30 | 1351 | 6760 | -5409 | 20% |
| Fri 14:45 | 1272 | 6850 | -5578 | 19% |
| Fri 15:00 | 1178 | 6930 | -5752 | 17% |
| Fri 15:15 | 1142 | 7010 | -5868 | 16% |
| Fri 15:30 | 1142 | 7090 | -5948 | 16% |
| Fri 15:45 | 1133 | 7170 | -6037 | 16% |
| Fri 16:00 | 1122 | 7240 | -6118 | 15% |
| Fri 16:15 | 1105 | 7290 | -6185 | 15% |
| Fri 16:30 | 1088 | 7320 | -6232 | 15% |
| Fri 16:45 | 1071 | 7310 | -6239 | 15% |
| Fri 17:00 | 1052 | 7300 | -6248 | 14% |
| Fri 17:15 | 1041 | 7260 | -6219 | 14% |
| Fri 17:30 | 1011 | 7200 | -6189 | 14% |
| Fri 17:45 | 999 | 7120 | -6121 | 14% |
| Fri 18:00 | 986 | 7000 | -6014 | 14% |
| Fri 18:15 | 977 | 6880 | -5903 | 14% |
| Fri 18:30 | 960 | 6750 | -5790 | 14% |
| Fri 18:45 | 963 | 6640 | -5677 | 15% |
| Fri 19:00 | 958 | 6520 | -5562 | 15% |
| Fri 19:15 | 956 | 6380 | -5424 | 15% |
| Fri 19:30 | 955 | 6250 | -5295 | 15% |
| Fri 19:45 | 953 | 6120 | -5167 | 16% |
| Fri 20:00 | 950 | 6000 | -5050 | 16% |
| Fri 20:15 | 942 | 5870 | -4928 | 16% |
| Fri 20:30 | 945 | 5770 | -4825 | 16% |
| Fri 20:45 | 953 | 5650 | -4697 | 17% |