The KWO is one of the leading hydroelectric companies in Switzerland. Due to its large storage lakes, which can also supply a huge amount of "fuel" in winter, the KWO can react promptly to the ever-changing demand for power throughout the year.
The Grimsel area offers a host of fascinating insights into electricity production from hydropower. The KWO runs restaurants and hotels, operates mountain railways, provides information about the subterranean world of the power plant, and builds and maintains overhead rope bridges and mountain trails.
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