On Monday, September 26, 2022, the booklet ‘The Green Architecture Guide of Amsterdam 2000-2025’ was presented by ARCAM Architecture Center Amsterdam, featuring an overview of the 25 greenest buildings in Amsterdam. Two buildings by TANGRAMare also included: residential building Rhapsody in Amsterdam West and De Hoofdstad care center in Amsterdam South. There is one mistake: the EPC of Rhapsody is -0.15 and not +0.037! This made it the most energy-efficient residential complex in the Netherlands at the time of completion. Thus, the building does not consume energy, but generates energy!