The work of the Swedish architects Fredrik Kjellgren and Joakim Kaminsky represent sustainable solutions and innovative design at its best. Central to their many projects is the belief that they can contribute to solving the challenges we face from climate-threats, tecnological development and urbanisation. Building a better planet is no small ambition, yet Kjellgren and Kaminsky are at the same time practising architecture in a disarmingly casual and modest way, thus bringing together large-scale ambition with small-scale attention to detail. In this first monograph on their work, Kjellgren and Karminsky summarize the first ten years of their partnership in the form of a selection of some of their most important projects, such as Öijared Hotel, Kollastaden School, Lecor HQ, Strandbaden Dancehall, the Vallastaden Plus Energy-Building, the Rosendal Apartment Building and the Neden area.