How much solar power does Mex (VD) already produce?

74 solar installations with 2.1 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~17% of the municipality's roof potential.

Where do these numbers come from?

From federal open data: the register of electricity production plants and the solar potential of Swiss municipalities (Swiss Federal Office of Energy), plus swisstopo municipal boundaries. We only show totals per municipality, never individual installations.

Can I start a LEG in Mex (VD)?

Yes. A local electricity community is possible in any municipality, as long as all participants are in the same grid area and close to each other. UpGrid handles registration, metering and billing.

All municipalities in the canton of Vaud

Solar power · Canton of VaudLEG forming

Solar power in Mex (VD)

74 solar installations with 2.1 MWp of capacity are installed in Mex (VD).

Go to the community

Solar installations: 74
Installed capacity: 2.1 MWp
Roof potential in use: ~17%; Estimate
Rank in the canton of Vaud: 51 of 300; by roof potential in use

Growth by build yearNew capacity installed per year in kWp

Roof potential

How much sun falls on the roofs of Mex (VD)

The suitable roofs of Mex (VD) could deliver around 13 GWh of solar power a year. An estimated ~17% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Mex (VD)

A local electricity community is collecting sign-ups here. The more neighbours join, the sooner it starts.

Communities in Mex (VD)

LEG Mex
Forming
Mex, VD
Romande Energie SA - Mex (VD)
Forming
Mex (VD), VD

Communities nearby

Romande Energie SA - Villars-Sainte-Croix
Forming
Villars-Sainte-Croix, VD
Romande Energie SA - Vufflens-la-Ville
Forming
Vufflens-la-Ville, VD
Romande Energie SA - Sullens
Forming
Sullens, VD

Join the LEG in Mex (VD)

Get solar power from your neighbourhood. Joining is free and you keep your electricity supplier.

Go to the community

Questions about solar power in Mex (VD)

How much solar power does Mex (VD) already produce?: 74 solar installations with 2.1 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~17% of the municipality's roof potential.
Where do these numbers come from?: From federal open data: the register of electricity production plants and the solar potential of Swiss municipalities (Swiss Federal Office of Energy), plus swisstopo municipal boundaries. We only show totals per municipality, never individual installations.
Can I start a LEG in Mex (VD)?: Yes. A local electricity community is possible in any municipality, as long as all participants are in the same grid area and close to each other. UpGrid handles registration, metering and billing.

Sources: Swiss Federal Office of Energy (SFOE), swisstopo, opendata.swiss. As of October 2026. Totals per municipality only, no individual installations.

Build year	Installations	Capacity (kWp)
2012	3	1’055
2013	1	2
2014	2	37
2015	11	74
2016	1	15
2017	3	14
2018	1	4
2019	2	17
2020	6	59
2021	5	58
2022	7	77
2023	13	139
2024	10	108
2025	8	426
2026	1	12

Month	GWh
Jan	0.4
Feb	0.6
Mar	1
Apr	1.4
May	1.6
Jun	1.7
Jul	1.8
Aug	1.6
Sept	1.2
Oct	0.7
Nov	0.4
Dec	0.3

Solar power in Mex (VD)

How much sun falls on the roofs of Mex (VD)

A LEG is forming in Mex (VD)

Communities in Mex (VD)

LEG Mex

Romande Energie SA - Mex (VD)

Communities nearby

Romande Energie SA - Villars-Sainte-Croix

Romande Energie SA - Vufflens-la-Ville

Romande Energie SA - Sullens

Join the LEG in Mex (VD)

Questions about solar power in Mex (VD)