Verrès Power Plant

The Verrès hydroelectric power plant is located in the narrow gorge carved over millennia by the Evançon stream. The historic medieval castle of Verrès is just a few meters away, protecting the narrow streets of the town’s historic centre.

At Verrès, hydropower is strongly linked to history: the particular location of the plant constrained the expansion of the engine room building, but at the same time sharpened the planners’ efforts to achieve the goal of placing as many as six units and two transformers in the limited space available.


Normally, classic hydropower units consist of one or two water turbines connected to a single alternator, while in the Verrès plant a generating unit consists of two alternators connected to a single turbine, placed centrally between the two alternators.
The power plant has a total capacity of 12.3 MW.
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Characteristics of the plant

Key information

Municipality: Verrès (AO)

Commissioning: year 1914

Watercourse: Evançon 

Intake structure: Evançon

Other information

Altitude: 390 m asl

Refurbishment: year 1996-1998

Catchment basin: 227 km2

Diversion canal: open-channel flow

Length: 3 km

Other information

Units: no. 5 with Pelton turbine

Concession jump: 248 m

Flow rate: 6,5 m3/s

Power: 12,3 MW

Map

Last update: Jun 15, 2022 14:18:43 (GMT+2)