Gernout Erens

Gernout Erens's Presentations

TEDxAmsterdam 2009 November 2009

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Wattcher: The Wattcher is a product that displays the electricity consumption in the home allowing you to monitor and curb energy use.

Wattcher: The Wattcher is a product that displays the electricity consumption in the home allowing you to monitor and curb energy use.

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