Solar and wind energy yes! But don't forget the sustainable warm and cold water network

Last week I wrote about the Energy Roadmap for Amsterdam ( The extension of the warm and cold water network received a lot of attention, but the target - at least 75 km new underground pipes every year - is quite a challenge. A masterplan for all future digging into the ground is necessary. In my newest blogpost I dig into the need for renewable district energy. By the way, a Dutch version can be found here: