National energy production varies according to the intensity of our activities. Peak hours, when demand is very high, have the most detrimental environmental impact. The “electrical semaphore” provides information concerning production variations by changing color : green during off-peak hours, blue during busy periods and orange to indicate peak hours in local production. Everyone can therefore contribute by temporarily reducing one’s consumption for a collective approach to a better energy management.

Designer: gilles belley & gilles belley Photo : Véronique Huyghe (EDF is the french electricity copany)

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