7 Steel Nordic (tidl. Celsa Armeringsstål)

Permit and control reports (Norwegian only): Permit, Control report 2005, Control report 2007, Control report 2009, Control report 2011, Control report 2013, Control report 2015, Control report 2017, Control report 2020, Control report 2022, Control report 2024, Control report 2025
Monitoring report for the water body: 2015, 2016, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023

Authority: Miljødirektoratet

Carbon units: Permit and measurement program, Control report 2008, Control report 2012, Control report 2017, Control report 2025

Emission Trading Scheme Authority: Norwegian Environment Agency