Electricity prices in Greece 2025
In 2025, the average wholesale day-ahead electricity price in Greece was € 0.1065 /kWh (▲5% vs 2024). Below is the month-by-month breakdown plus a chart of how prices moved through the year.
Monthly breakdown — 2025
| Month | €/MWh | €/kWh | MW |
|---|---|---|---|
| January 2025 | € 135.10 | € 0.1351 | 5,835 |
| February 2025 | € 153.84 | € 0.1538 | 6,266 |
| March 2025 | € 107.07 | € 0.1071 | 5,262 |
| April 2025 | € 93.08 | € 0.0931 | 4,987 |
| May 2025 | € 85.99 | € 0.0860 | 4,817 |
| June 2025 | € 89.05 | € 0.0891 | 6,209 |
| July 2025 | € 101.20 | € 0.1012 | 7,658 |
| August 2025 | € 79.27 | € 0.0793 | 6,341 |
| September 2025 | € 95.81 | € 0.0958 | 5,779 |
| October 2025 | € 116.25 | € 0.1162 | 5,130 |
| November 2025 | € 109.93 | € 0.1099 | 5,143 |
| December 2025 | € 111.53 | € 0.1115 | 5,667 |
Greece transformed its electricity mix in under a decade: lignite, which covered 50% of generation as recently as 2018, dropped below 10% by 2024 as the public utility PPC retired its Ptolemais and Megalopolis units. Gas now covers around 35% of supply, with renewables — solar 18%, wind 17%, hydro 8% — together exceeding 45%. IPTO/ADMIE, the independent TSO, runs the GR bidding zone and operates HENEX day-ahead markets.
The Aegean islands — historically diesel-powered — are being progressively interconnected to the mainland via subsea cables; the 1 GW Crete–Attica link came online in 2024. Greece is a structural importer in winter and exporter in summer when solar peaks.
Plans for the 1 200 MW Greece-Egypt subsea cable (GREGY) and the 2 000 MW EuroAfrica Interconnector via Cyprus and Israel would reposition the country as a Mediterranean energy hub by the early 2030s.