INOVYN Norge avd. PVC-fabrikk Porsgrunn

Permit and control reports (Norwegian only): Permit, Control report 2011, Control report 2012, Control report 2014, Control report 2016, Control report 2019, Control report 2020, Control report 2022, Control report 2025
Monitoring report for the water body: 2016, 2020, 2020, 2022

Authority: Miljødirektoratet

Carbon units: Permit and measurement program

Emission Trading Scheme Authority: Norwegian Environment Agency