When is electricity greenest in Greece?
Renewable energy forecast · updated 2026-10-03 08:36 UTC
educk tracks how much of Greece'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 212% of Greece's electricity demand around 08:45 UTC.
- Renewable output peaks around 08:45 UTC at roughly 230% of demand — the greenest time to use electricity today.
- The renewable share dips to about 0% around 16:15 UTC, when grid electricity is at its most carbon-intensive.
- There is forecast surplus renewable generation around 08:45 UTC — an ideal low-carbon window for flexible loads such as EV charging, laundry or heating.
Hourly forecast for Greece
| Time (UTC) | Renewable (MW) | Demand (MW) | Surplus (MW) | Share |
|---|---|---|---|---|
| Sat 07:45 | 10680 | 5440 | +5240 | 196% |
| Sat 08:00 | 11040 | 5470 | +5570 | 202% |
| Sat 08:15 | 11340 | 5510 | +5830 | 206% |
| Sat 08:30 | 8080 | 5550 | +2530 | 146% |
| Sat 08:45 | 11840 | 5590 | +6250 | 212% |
| Sat 09:00 | 12020 | 5630 | +6390 | 213% |
| Sat 09:15 | 8640 | 5660 | +2980 | 153% |
| Sat 09:30 | 12250 | 5680 | +6570 | 216% |
| Sat 10:00 | 12300 | 5730 | +6570 | 215% |
| Sat 10:15 | 8820 | 5690 | +3130 | 155% |
| Sat 10:30 | 12290 | 5640 | +6650 | 218% |
| Sat 10:45 | 8750 | 5580 | +3170 | 157% |
| Sat 11:00 | 12140 | 5510 | +6630 | 220% |
| Sat 11:15 | 8550 | 5450 | +3100 | 157% |
| Sat 11:30 | 8380 | 5380 | +3000 | 156% |
| Sat 11:45 | 11680 | 5310 | +6370 | 220% |
| Sat 12:00 | 7960 | 5230 | +2730 | 152% |
| Sat 12:15 | 11170 | 5160 | +6010 | 216% |
| Sat 12:30 | 7370 | 5100 | +2270 | 145% |
| Sat 12:45 | 7020 | 5050 | +1970 | 139% |
| Sat 13:00 | 6630 | 5010 | +1620 | 132% |
| Sat 13:15 | 6190 | 4980 | +1210 | 124% |
| Sat 13:30 | 5690 | 4970 | +720 | 114% |
| Sat 13:45 | 8640 | 4960 | +3680 | 174% |
| Sat 14:00 | 4510 | 4970 | -460 | 91% |
| Sat 14:15 | 3850 | 4990 | -1140 | 77% |
| Sat 14:30 | 6670 | 5030 | +1640 | 133% |
| Sat 14:45 | 2430 | 5090 | -2660 | 48% |
| Sat 15:00 | 5260 | 5150 | +110 | 102% |
| Sat 15:15 | 1120 | 5230 | -4110 | 21% |
| Sat 15:30 | 630 | 5330 | -4700 | 12% |
| Sat 15:45 | 230 | 5450 | -5220 | 4% |
| Sat 16:00 | 3540 | 5580 | -2040 | 63% |
| Sat 16:15 | 0 | 5710 | -5710 | 0% |
| Sat 17:00 | 3530 | 5800 | -2270 | 61% |
| Sat 17:30 | 3540 | 5740 | -2200 | 62% |
| Sat 18:00 | 3550 | 5580 | -2030 | 64% |
| Sat 18:45 | 3560 | 5280 | -1720 | 67% |
| Sat 19:30 | 3570 | 4960 | -1390 | 72% |
| Sat 20:15 | 3580 | 4730 | -1150 | 76% |
| Sat 20:45 | 3590 | 4550 | -960 | 79% |
| Sat 21:15 | 3600 | 4340 | -740 | 83% |
| Sat 21:45 | 3610 | 4170 | -560 | 87% |
| Sat 22:15 | 3620 | 4080 | -460 | 89% |
| Sat 22:30 | 3630 | 4040 | -410 | 90% |
| Sat 22:45 | 3640 | 4000 | -360 | 91% |
| Sat 23:00 | 3650 | 3960 | -310 | 92% |
| Sat 23:15 | 3660 | 3920 | -260 | 93% |
| Sat 23:30 | 3670 | 3890 | -220 | 94% |
| Sun 02:15 | 3640 | 3780 | -140 | 96% |
| Sun 02:45 | 3630 | 3810 | -180 | 95% |
| Sun 03:15 | 3620 | 3870 | -250 | 94% |
| Sun 03:45 | 3610 | 3940 | -330 | 92% |
| Sun 04:00 | 3600 | 3970 | -370 | 91% |
| Sun 04:30 | 3610 | 3950 | -340 | 91% |
| Sun 04:45 | 3720 | 3980 | -260 | 93% |
| Sun 05:00 | 560 | 4100 | -3540 | 14% |
| Sun 05:15 | 4680 | 4220 | +460 | 111% |
| Sun 05:30 | 5310 | 4330 | +980 | 123% |
| Sun 05:45 | 6000 | 4420 | +1580 | 136% |
| Sun 06:00 | 6710 | 4500 | +2210 | 149% |
| Sun 06:15 | 7410 | 4570 | +2840 | 162% |
| Sun 06:30 | 8100 | 4640 | +3460 | 175% |
| Sun 06:45 | 8780 | 4720 | +4060 | 186% |
| Sun 07:00 | 9400 | 4800 | +4600 | 196% |
| Sun 07:15 | 9930 | 4880 | +5050 | 203% |
| Sun 07:30 | 10420 | 4950 | +5470 | 211% |
| Sun 07:45 | 10850 | 5010 | +5840 | 217% |
| Sun 08:00 | 11210 | 5070 | +6140 | 221% |
| Sun 08:15 | 11540 | 5120 | +6420 | 225% |
| Sun 08:30 | 11820 | 5180 | +6640 | 228% |
| Sun 08:45 | 12040 | 5230 | +6810 | 230% |