Where is it missing?
Low density doesn't automatically mean opportunity: look at population, openings and closures too.
RefreshingData as of 01–02/10/2026· on the site since 01/11/2026
The new collection is running; the new figures go in as soon as they pass the checks.
The figures are refreshed every month; you always see the latest version.Solar & renewable energy
At least this many. When unnamed businesses (sole proprietorships, general and limited partnerships) are few, we don't show them, because of GDPR. Personal data
Solar & renewable energy: where it's missing
A lighter colour means fewer businesses in the sector per resident. Tap a region for its municipalities.
Businesses in the sector per 1,000 residents (2021 census)
- up to 0.87
- 0.87–1.52
- 1.52–2.30
- 2.30–3.14
- 3.14–4.69
- 4.69 and above
- No published figure
By region
| Region | Per 1,000 residents | Active | Fewest per resident |
|---|---|---|---|
| Eastern Macedonia and Thrace22 municipalities | — | at least 1,997 | Arriana0.54 per 1,000 |
| Central Macedonia38 municipalities | 2.99 | 5,369 | Neapoli-Sykies0.36 per 1,000 |
| Western Macedonia13 municipalities | — | at least 2,126 | Velventos2.62 per 1,000 |
| Epirus18 municipalities | — | at least 1,359 | Nikolaos Skoufas1.23 per 1,000 |
| Thessaly25 municipalities | — | at least 2,337 | Argithea0.00 per 1,000 |
| Central Greece25 municipalities | — | at least 2,155 | Agrafa0.50 per 1,000 |
| Ionian Islands11 municipalities | — | at least 297 | Meganisi0.00 per 1,000 |
| Western Greece19 municipalities | — | at least 1,659 | Andritsaina-Krestena0.63 per 1,000 |
| Peloponnese26 municipalities | 2.12 | 1,145 | Loutraki-Perachora-Agioi Theodoroi1.09 per 1,000 |
| Attica66 municipalities | — | at least 7,530 | Hydra0.00 per 1,000 |
| North Aegean11 municipalities | 1.07 | 209 | Psara0.00 per 1,000 |
| South Aegean34 municipalities | — | at least 396 | Agathonisi0.00 per 1,000 |
| Crete24 municipalities | — | at least 1,726 | Gavdos0.00 per 1,000 |
The 10 municipalities with the fewest per resident, from 10,000 residents up
Pick a region, above or on the map, for all its municipalities.
"Missing": how many businesses in the sector the municipality needs to reach the country's average municipality, 2.30 per 1,000 residents.
| Municipality | Per 1,000 residents | Missing | Active | Population | Companies: opened / closed, in 12 months |
|---|---|---|---|---|---|
| Korydallos61,248 residents | 0.21 | ≈ 128 | 13 | 61,248 | opened0 closed1 |
| Agia Varvara26,759 residents | 0.30 | ≈ 54 | 8 | 26,759 | opened0 closed0 |
| Keratsini-Drapetsona89,536 residents | 0.30 | ≈ 179 | 27 | 89,536 | opened1 closed1 |
| Petroupolis60,146 residents | 0.32 | ≈ 119 | 19 | 60,146 | opened0 closed0 |
| Nikaia-Agios Ioannis Renti103,488 residents | 0.35 | ≈ 202 | 36 | 103,488 | opened1 closed1 |
| Neapoli-Sykies80,888 residents | 0.36 | ≈ 157 | 29 | 80,888 | opened0 closedat least 0 |
| Salamina37,220 residents | 0.38 | ≈ 71 | 14 | 37,220 | opened0 closed1 |
| Perama25,628 residents | 0.43 | ≈ 48 | 11 | 25,628 | openedat least 0 closedat least 0 |
| Vyron59,134 residents | 0.47 | ≈ 108 | 28 | 59,134 | opened1 closed0 |
| Peristeri133,630 residents | 0.49 | ≈ 242 | 65 | 133,630 | opened2 closedat least 1 |