Porto Office is a complex of two office buildings constructed in the area of Dębniki, Zakrzówek and Vistula River in Cracow. Throughout the period of implementation of the project, we advise the builder on LEED certification for both buildings. Together with the designer and the team that carries on the project, we have implemented solutions that ensure annual energy savings of 32% and drinking water savings of 43%. Our services include advising on LEED certification, supporting the Commissioning process and dynamic simulation of energy consumption in accordance with the ASHRAE American standard.