The Federal Republic of Germany recently chose the Laboratory for Visionary Architecture (LAVA) as the designers for their bid to host the Secretariat of the Green Climate Fund [GCF] in Bonn, Germany. With a design inspired by the beautiful setting in the Rhine valley, and with curvilinear forms, nature light wells, roof top gardens and a large sunken terrace for the restaurant, the three level structure will comply with the latest energy and building ecology standards, meeting the highest demands in terms of sustainability (German gold certificate), ecology and energy efficiency (net zero energy). More images and architects’ description after the break.