THE MUNICIPAL POWER PLANT
Introduction
The early twentieth century marked a period of intensive modernisation for the town. The development of mining, spa services and public utilities placed increasing demands on technical infrastructure. Electric power became an essential component of urban life, and previous systems of lighting and mechanical drive were no longer sufficient. The decision to construct a municipal power plant was the logical outcome of the ambition to achieve technical self-sufficiency and modern municipal administration.
History
The building of the power plant was designed and gradually realised by Franz Rehn between 1912 and 1923. The lengthy construction period was influenced not only by the technical complexity of the project but also by the events of the First World War and the economic difficulties that followed. The plant was conceived as a municipal enterprise providing both the generation and distribution of electricity for public lighting, municipal buildings, industrial facilities and private consumers.
Its technical equipment corresponded to early twentieth-century standards. The generating technology was supplied by Helios Elektrizitäts AG of Karlovy Vary, an important regional electrical engineering company. The operation included generators, switchgear and an accumulator system designed to balance peak demand. In the 1920s, a synchronous converter and an extensive battery system were in operation. The surviving sources do not clearly identify the primary driving force of the generators. Given the period of construction and the absence of references to water power, it is highly probable that the plant relied on a steam engine fired by coal, which was the most common solution for municipal power stations of this type. The facility was connected to a wider distribution network and was gradually adapted to changing conditions in the energy sector. With the expansion of supra-regional power networks, the plant gradually lost its original role as a production facility, and electricity generation was progressively reduced.
Description
The building represents an example of functional industrial architecture from the early twentieth century. Its architectural solution reflects the requirements of technical operation and is characterised by clear massing, a regular rhythm of window openings and structural clarity. The interior layout was adapted to accommodate engine rooms, switchgear and technical facilities. The structure forms part of the broader context of Rehn’s work, which significantly shaped the town’s appearance in the first third of the twentieth century.
Restoration and Present
After the end of its original function, the building was adapted for new uses. Most of the original technological equipment has not been preserved. Even so, the structure remains a tangible testimony to the beginnings of electrification and a symbol of an era when electric energy embodied progress, modernity and a new standard of urban life.
