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The Wattway Solution by Colas is a breakthrough in sustainability

Wattway Solution, co-developed by Colas and the French Alternative Energies and Atomic Energy Commission, is a breakthrough innovation that provides road networks with a second function: the production of renewable energy. Solar road panels are directly glued on the road and are used to power any type of energy-consuming equipment located near the road. The solution acts as an autonomous generator for the equipment, thus meeting the needs of customers in terms of safety and communication by creating new autonomous source. It can also be connected to the grid and be used to maximise the production of renewable electricity for buildings, to promote self-consumption and a balanced energy mix.


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