Haute-Garonne (31) · DeepPVMapper Data

Part of Occitanie, Haute-Garonne, with Toulouse as its préfecture counted 1,471,468 inhabitants as of 2021.

OpenPVMapper's latest release puts Haute-Garonne at 282.2 MWp of estimated rooftop PV capacity over 34 532 installations — 12th in France, 3rd out of 13 in Occitanie. The detections span 2019–2025. 5% of installations in Haute-Garonne are confirmed by more than two independent sources. click here to see it on the map.

34 532 PV systems detected

282.2 MWp Estimated installed capacity

#12 by installed capacity, out of 96 départements

Source composition

DPVM only · 39%DPVM + FRPV · 28%FRPV only · 13%OSM only · 12%DPVM + FRPV + OSM · 5%DPVM + OSM · 2%FRPV + OSM · 1%

Installed capacity distribution

Installed capacity share over time

2025

Cumulative share of installed capacity by grid cell, 2019–2025. Drag the slider to see it build up over time.

Cities in Haute-Garonne ranked by installed capacity

1 Toulouse 3 152 systems 46.9 MWp 2 Plaisance-du-Touch 788 systems 12.5 MWp 3 Blagnac 763 systems 11.9 MWp 4 Seysses 383 systems 10.9 MWp 5 Colomiers 1 060 systems 5.5 MWp 6 Saint-Gaudens 220 systems 4.3 MWp 7 Tournefeuille 1 295 systems 4.0 MWp 8 Muret 457 systems 2.4 MWp 9 Fonsorbes 473 systems 2.3 MWp 10 Balma 324 systems 1.6 MWp 11 Portet-sur-Garonne 187 systems 1.5 MWp 12 Cugnaux 383 systems 1.4 MWp 13 Saint-Lys 328 systems 1.3 MWp 14 Castanet-Tolosan 249 systems 1.3 MWp 15 Auterive 250 systems 1.3 MWp 16 Léguevin 372 systems 1.2 MWp 17 L'Union 273 systems 1.2 MWp 18 Frouzins 279 systems 1.0 MWp 19 Saint-Orens-de-Gameville 272 systems 1.0 MWp 20 Ramonville-Saint-Agne 196 systems 988 kWp 21 Castelginest 224 systems 940 kWp 22 Villeneuve-Tolosane 253 systems 930 kWp 23 Revel 207 systems 872 kWp 24 Saint-Jean 234 systems 774 kWp 25 Aucamville 203 systems 768 kWp

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