Thermal power plant of Vouvry
The thermal power plant of Vouvry, also known as the Chavalon Plant, is a former power station located in the municipality of Vouvry, in the canton of Valais, Switzerland. Until its closure in 1999, the plant utilized heavy fuel oil, combusted to heat a steam generator.
Source: Wikipedia — Thermal power plant of Vouvry (CC BY-SA 4.0)