Browse the atlas
OverWatts AtlasCountriesOwnersInsightsWireChangesSources Live map
Asset classes
- Transmission Line80,968
- Power Plant32,429
- Substation / Converter7,614
- Oil & Gas Field7,055
- Coal / Uranium Mine5,382
- Pipeline4,951
- Cement Plant3,513
- Data Centre3,283
- Iron & Steel Plant1,293
- LNG Terminal1,198
- Grid Storage965
- Iron Ore Mine949
- Chemical Plant868
- Interconnector704
- Export Terminal519
- Refinery279
- Storage / Tank Farm38
- Oil / Commodity Contract19
- Hydrogen Project18
- Carbon Capture (CCS)16
Chokepoints
Power Plant
Rothenbrunnen hydroelectric plant
38th-largest power plant in Switzerland of 55 · top 74% worldwide (#22,072 of 29,849)
- Operator
- Kraftwerke Zervreila
- Owner
- Local Municipality, Canton of Grisons, Alpiq Suisse SA, SN Energie AG, Axpo Hydro AG
- Status
- operating
- Capacity
- 135 MW
- Fuel
- hydro
- Commissioned
- 1958
Comparable power plants · Switzerland · 55 ranked
- #1Leibstadt nuclear power plant1.3 GW · nuclear
- #36Fionnay-Mauvoisin hydroelectric plant140 MW · hydro
- #37Etzelwerk Altendorf hydroelectric plant135 MW · hydro
- #38Rothenbrunnen hydroelectric plant135 MW · hydro
- #39Gordola hydroelectric plant133 MW · hydro
- #40Tierfehd Umwaelzwerk hydroelectric plant131 MW · hydro
Grid connection · within 50 km
- Nearest substation
- Bonaduz
- Its voltage
- 380 kV
- Distance
- 5.9 km
- Strongest line nearby
- 380 kV
- Substations in range
- 7
Mapped grid infrastructure from OpenStreetMap, whose coverage is excellent in some regions and sparse in others. Nothing shown here means nothing is mappednearby — not that the site is unconnected. Lines are matched on a segment’s midpoint, so a corridor passing directly overhead can be missed; this under-reports rather than invents.
Co-located infrastructure · within 25 km
- 380 kV line337 m · Transmission Line
- Bonaduz5.9 km · Substation / Converter
- Schaltanlage Sils i. D.7.8 km · Substation / Converter
- Sils hydroelectric plant7.9 km · Power Plant · 247 MW · hydro
- Mittelbünden hydroelectric plant16 km · Power Plant · 198 MW · hydro
- Untervaz Cement Plant19 km · Cement Plant
- Barenburg hydroelectric plant20 km · Power Plant · 220 MW · hydro
- Mapragg hydroelectric plant21 km · Grid Storage · 280 MW
- Vorableitung22 km · Transmission Line
- Filisur23 km · Substation / Converter
- Sils - Filisur; Filisur - San Fiorano23 km · Transmission Line
On the interactive map
Portfolio
SOURCE: Global Energy Monitor · Global Integrated Power (CC BY 4.0)