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Energethique » Blog Archive » Un tunnel solaire en Belgique !

Un tunnel solaire en Belgique !

C’est en lisant la presse spécialisée étrangère que j’apprends qu’on vient de finaliser en Belgique un « tunnel solaire ». J’ai raté toute l’actu ou on en a pas parlé chez nous ? Bref…

Solar tunnel

Débuté l’été dernier, le chantier d’Infrabel (gestionnaire du réseau ferroviaire) et Enfinity (spécialiste solaire) vient tout juste de se terminer. Il s’agit d’un tunnel ferroviaire recouvert de panneaux solaires dans la région d’Anvers. 50 000 m2 de panneaux solaire pour une production de 3,3 GWh par an soit de quoi alimenter environ 1000 foyers belges sur une année. Pour ramener ça aux trains, ce tunnel suffirait à alimenter pendant une journée l’entièreté du traffic ferroviaire belge !
En gros, plus que 364 tunnels et nos trains roulent 100% photovoltaïque ;-).

Plus sérieusement, c’est un magnifique projet et une très belle démonstration de solaire grande échelle dans notre petit pays. L’électricité servira à alimenter la signalisation sur le rail, les gares de la région et une partie du traffic.

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