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Reducing greenhouse gas emissions has become an absolute priority for our modern society. While some advocate a drastic reduction in energy consumption, others seek innovative solutions to meet growing energy needs while respecting the environment. Among these solutions, solar energy is distinguished as a promising option. In Switzerland, researchers have launched a daring initiative aimed at operating the railways for the production of solar electricity. This innovative approach could well transform the rail energy landscape, by offering a cleaner and lasting alternative.
Swiss Solar Initiative
Switzerland has taken a daring initiative thanks to the start-up SunWayswhich has established a strategic partnership with the National Railway Company. This project allowed the installation of photovoltaic panels directly on the railways. With this method, the electricity produced feeds the local network and could ultimately propel zero emission trains. This pioneering project reflects a common ambition to exploit the solar potential to transform the transport sector. Although the initial installation is modest, it opens the way to a large -scale potential expansion, promising a more lasting energy future.
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The first steps in Buttes
The pilot project was launched in Buttes, in the canton of NeuchĂątel, with an installation of 48 solar panels of 385W each, totaling a capacity of 18 kW. This energy is currently used to supply the surrounding dwellings. If this experience demonstrates its energy profitabilityit could encourage a broader adoption of this technology. The growing enthusiasm around this initiative is palpable, both within the start-up and the Swiss authorities. SCHEUCHZER SA even designed specialized trains to install solar panels without interrupting rail traffic. This technological advance could well revolutionize the way in which solar energy is integrated into existing infrastructure.
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French ambitions
In France, the SNCF, the country’s leading electricity consumer, also nourishes solar ambitions. Although Swiss Ideas are not yet adopted, the SNCF has set up a pole dedicated to renewable energies. It has set itself the goal of reaching 1000 MWC of photovoltaic capacities by 2030. This ambitious plan aims to cover 15 to 20 % of its current consumption. Currently, 94 sites are being studied, representing 600 potential hectares for solar installations. The ultimate objective of the SNCF is to achieve energy self -sufficiency in its infrastructure, while reducing its dependence to nuclear power plants which currently provide the majority of its 9 annual TWh.
An energy future to reinvent
The development of innovative energy solutions such as the use of solar energy on railways illustrates a desire to reinvent our approach to energy consumption. These initiatives show that viable alternatives exist to transform our energy landscapethus reducing our carbon footprint. While Swiss and French projects take shape, the question arises as to other countries will kiss these technologies to meet their energy needs while respecting the environment. The energy future could well take shape on the rails, but are we ready to take this new and promising path?
This article is based on verified sources and the assistance of editorial technologies.
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