The premises of the MSP (48.84 % of the area), will welcome nearly 15 health professionals and paramedical professions (doctors, physiotherapists, nurses, podiatrists). The CAPB, as part of its Territorial Climate-Air Energy Plan (adopted in June 2021), has put the Basque Country on a trajectory of “positive energy territory” and “low-carbon territory in 2050”. In response to these challenges, the CAPB must be exemplary in the energy management of its heritage, both on its construction projects and on its existing built park. The creation of MSP is an action supported by REACT on axis 9 – OS9.1 of PO 14/20.