Hydro Aluminium Karmøy

Permit and control reports (Norwegian only): Permit, Permit, Permit, Control report 2006, Control report 2008, Control report 2010, Control report 2010, Control report 2014, Control report 2017, Control report 2018, Control report 2019, Control report 2020, Control report 2021, Control report 2022, Control report 2023, Control report 2024, Control report 2026
Monitoring report for the water body: 2015, 2016, 2017, 2019, 2021, 2023

Authority: Miljødirektoratet

Carbon units: Control report 2016

Emission Trading Scheme Authority: Norwegian Environment Agency