Solar Tunnel
In June of 2011, high-efficiency solar panels — 16,000 of them, with a rating of 245W each — were turned on, on the roof of a high-speed rail tunnel in Antwerp, Belgium (all of which were supplied by JinkoSolar).
The 3.6-kilometer (2.2-mile) tunnel was built to protect trains from falling trees as they pass through an ancient forest. The solar installation is the result of a collaboration between Belgian rail operator Infrabel, renewable energy developer Enfinity, the municipalities of Brasschaat and Schoten, financing companies FINEA and IKA, and construction company, Solar Power Systems.
The 3.6-kilometer (2.2-mile) tunnel was built to protect trains from falling trees as they pass through an ancient forest. The solar installation is the result of a collaboration between Belgian rail operator Infrabel, renewable energy developer Enfinity, the municipalities of Brasschaat and Schoten, financing companies FINEA and IKA, and construction company, Solar Power Systems.
The project, known as the Solar Tunnel, is the first of its kind in Europe in that it is the first time the railway infrastructure has been used to generate green energy. The €15.7 million ($21.5 million) project will supply 3300 MWh of electricity annually, enough to power 4,000 trains.
The installation covers a total surface area of 50,000m² (538,000 ft2). The electricity produced by the installation will be used to power railway infrastructure, such as signals, lighting and the heating of stations. It will also power the trains using the Belgian rail network. The endeavor is estimated to reduce CO2 emissions by 2,400 tons per year.
http://www.renewableenergyworld.com/
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