Prison Cazis / Realta, Canton of Graubünden (CH)

Prison Cazis / Realta, Canton of Graubünden (CH)

A closed judicial institution with 152 seats and administration with 110 employees. The compact building volume results in a high energy density. The high-quality thermal building envelope and the heat recovery systems ensure a low heating demand. The energy is supplied via biomass and biogas local heating grid in the Realta area.