C2 - GWP-IOBC (Norwegian addition)0.466 kg CO2 eq.EPD NameNorgips Ultraboard 13 A1-A3 - global warming potential2.02 kg CO2 eq.A1-A3 - GWP-IOBC (Norwegian addition)2.78 kg CO2 eq.C4 - global warming potential0.0103 kg CO2 eq.Name of verifierOle M. K. Iversen Data set valid until2025-11-05 Declared unitM2 A5 - GWP-IOBC (Norwegian addition)0.306 kg CO2 eq.C2 - global warming potential0.466 kg CO2 eq.A4 - global warming potential0.358 kg CO2 eq.EPD registration numberNEPD-2517-1255 C4 - GWP-IOBC (Norwegian addition)0.0103 kg CO2 eq.C3 - GWP-IOBC (Norwegian addition)0.056 kg CO2 eq.Production site(s) nameSvelvik, Norway Time period5 5.0 ÅrC1 - global warming potential7.81E-6 kg CO2 eq.A5 - global warming potential0.438 kg CO2 eq.Name of verifier's organisationAsplan Viak AS Reference service life according to ISO 15686-860 60.0 ÅrD - GWP-IOBC (Norwegian addition)-0.0331 kg CO2 eq.