How much solar power does Porza already produce?

84 solar installations with 2 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~11% 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 Porza?

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 Ticino

Solar power · Canton of TicinoLEG forming

Solar power in Porza

84 solar installations with 2 MWp of capacity are installed in Porza.

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Solar installations: 84
Installed capacity: 2 MWp
Roof potential in use: ~11%; Estimate
Rank in the canton of Ticino: 33 of 99; 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 Porza

The suitable roofs of Porza could deliver around 17 GWh of solar power a year. An estimated ~11% of it is used today.

Roof potential per month (GWh)

A LEG is forming in Porza

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

Communities in Porza

Aziende Industriali di Lugano (AIL) SA - Porza
Forming
Porza, TI

Communities nearby

Aziende Industriali di Lugano (AIL) SA - Savosa
Forming
Savosa, TI
Aziende Industriali di Lugano (AIL) SA - Vezia
Forming
Vezia, TI
Aziende Industriali di Lugano (AIL) SA - Cureglia
Forming
Cureglia, TI

Join the LEG in Porza

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

Go to the community

Questions about solar power in Porza

How much solar power does Porza already produce?: 84 solar installations with 2 MWp in total are listed in the Swiss Federal Office of Energy register. That is an estimated ~11% 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 Porza?: 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)
before 2012	1	49
2012	1	3
2013	1	276
2014	2	21
2015	4	436
2016	0	0
2017	2	22
2018	4	41
2019	3	28
2020	2	26
2021	6	229
2022	9	168
2023	19	225
2024	21	321
2025	7	107
2026	2	17

Month	GWh
Jan	0.6
Feb	0.8
Mar	1.4
Apr	1.8
May	2.2
Jun	2.5
Jul	2.6
Aug	2.2
Sept	1.6
Oct	1
Nov	0.6
Dec	0.5

Solar power in Porza

How much sun falls on the roofs of Porza

A LEG is forming in Porza

Communities in Porza

Aziende Industriali di Lugano (AIL) SA - Porza

Communities nearby

Aziende Industriali di Lugano (AIL) SA - Savosa

Aziende Industriali di Lugano (AIL) SA - Vezia

Aziende Industriali di Lugano (AIL) SA - Cureglia

Join the LEG in Porza

Questions about solar power in Porza