Community Members
Activities
9 years ago
Johannes Wirthgen voted for proposal Electricity at the lowest societal cost: holistic optimization
9 years ago
Johannes Wirthgen is supporting proposal 3D Printing Hempcrete - The People will know what they want once they see it...
9 years ago
Johannes Wirthgen is supporting proposal Pedal power
9 years ago
Johannes Wirthgen is supporting proposal OpenControl Building
9 years ago
Johannes Wirthgen retracted support for proposal OpenControl Building
9 years ago
Johannes Wirthgen is supporting proposal Pedal power
9 years ago
Johannes Wirthgen is supporting proposal Electricity at the lowest societal cost: holistic optimization
9 years ago
Johannes Wirthgen is supporting proposal OpenControl Building
9 years ago
Johannes Wirthgen is supporting proposal SonnenCityProjekte - Energy++Buildings
9 years ago
Johannes Wirthgen joined the Climate CoLab community