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Energethique » Gizmo

Des dalles Pavegen au marathon de Paris !

On vous avait présenté ici les fameuses dalles Pavegen qui permettent de récupérer l’énergie dépensée lorsque vous marchez pour la convertir en électricité.

J’étais très emballé par l’idée mais j’ai été un peu refroidi en voyant le peu d’énergie récupérée lors du marathon de Paris. En effet, les 40 000 coureurs du marathon de Paris n’auront produit que 4.7 kWh, soit moins que l’énergie d’un demi litre de carburant lors de leur passage sur un tapis de Pavegen […]