How much solar power does Grono already produce?

81 solar installations with 1.6 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~10% 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 Grono?

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 Graubünden

Solar power · Canton of GraubündenLEG forming

Solar power in Grono

81 solar installations with 1.6 MWp of capacity are installed in Grono.

Go to the community

Solar installations: 81
Installed capacity: 1.6 MWp
Roof potential in use: ~10%; Estimate
Rank in the canton of Graubünden: 28 of 100; 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 Grono

The suitable roofs of Grono could deliver around 16 GWh of solar power a year. An estimated ~10% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Grono

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

Communities in Grono

Comune di Cama, Azienda Elettrica Comunale - Grono
En création
Grono, GR
Media Mesolcina Energia - Grono
En création
Grono, GR

Communities nearby

Comune di Cama, Azienda Elettrica Comunale - Cama
En création
Cama, GR
Media Mesolcina Energia - Lostallo
En création
Lostallo, GR
Società Elettrica Sopracenerina SA (Mesolcina) - Santa Maria in Calanca
En création
Santa Maria in Calanca, GR

Join the LEG in Grono

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

Go to the community

Questions about solar power in Grono

How much solar power does Grono already produce?: 81 solar installations with 1.6 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~10% 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 Grono?: 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	2	21
2013	2	12
2014	0	0
2015	0	0
2016	4	62
2017	1	10
2018	2	15
2019	0	0
2020	4	33
2021	3	31
2022	7	128
2023	21	324
2024	22	796
2025	12	149
2026	1	21

Month	GWh
Jan	0.4
Feb	0.7
Mar	1.3
Apr	1.7
May	2
Jun	2.2
Jul	2.4
Aug	2.1
Sept	1.5
Oct	0.9
Nov	0.5
Dec	0.3

Solar power in Grono

How much sun falls on the roofs of Grono

A LEG is forming in Grono

Communities in Grono

Comune di Cama, Azienda Elettrica Comunale - Grono

Media Mesolcina Energia - Grono

Communities nearby

Comune di Cama, Azienda Elettrica Comunale - Cama

Media Mesolcina Energia - Lostallo

Società Elettrica Sopracenerina SA (Mesolcina) - Santa Maria in Calanca

Join the LEG in Grono

Questions about solar power in Grono