A portfolio system for climate gas accounts for Norwegian municipalities.

s ́ construction projects. The requested portfolio management tool shall primarily be used to obtain climate gas data and accounting figures from the different systems that the municipalities use in their building projects. The offered tool must be based on different standards, where i.a. NS 3720

is central. It must be possible to obtain data from the different systems that the municipalities, and the municipalities' various technical consultants, use in their construction projects. Data can be collected and displayed, including per