When electrical vehicles will energy the community in France | EUROtoday

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Should we see this as concrete progress? For the primary time in France, a Renault worker related his car to the electrical energy community in Yvelines in February. The Renault 5 is the primary mannequin marketed with a bidirectional charger to produce the community (V2G, for “vehicle-to-grid”) or his home (V2H for “vehicle-to-home”).

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“It’s a first test”confirms Pierre de Firmas, director of electrical mobility at Enedis, the principle supervisor of the electrical energy distribution community, associate of the operation, specifying that round fifteen others are in progress with the diamond model: “Only a few prototypes are running to date. »

Still in its infancy in France, this technology makes it possible to connect electric cars to the network or to homes not only to charge, as is the case today, but also to serve as a means of producing electricity with the vehicle's battery. to avoid straining the network.

“A lever of flexibility”

In France, the variety of hybrid and electrical autos may attain 17 million by 2035. “With the generalization of electric mobility, this will become a lever of flexibility for the network and this service will be paid for by vehicle owners”, underlines François Legalland, director of the Innovation Laboratory for brand new power applied sciences and nanomaterials, a analysis institute of the Atomic Energy Commission. In California, many Tesla customers have already got photo voltaic manufacturing on their roof and who optimize it through the use of their automobile's battery.

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“V2G makes your eyes shine”, concedes Pierre de Firmas to underline the attraction aroused by this innovation. However, in accordance with him, we must always not underestimate the easy strategies of managing charging which is able to additional optimize the fee for customers and the neighborhood. One possibility can be, for instance, to automate its triggering throughout off-peak hours as is presently executed with the 11 million scorching water tanks. “In the end, if we succeed in this operation, we will save 10 gigawatts at peak consumption”estimates this professional.