N₂O Documents
Documents, data, and visualizations about N₂O emissions.
Relevant stories
N₂O emissions from Niacin production
The Swiss environmental agency (Bundesamt für Umwelt, BAFU) commissioned two expert reports about N2O emissions from a Niacin factory in Visp. I received them via a freedom of information request.
- Entstehung und Beeinflussung des Nebenproduktes Distickstoffoxid (Lachgas) in der Niacin-Anlage der Lonza AG in Visp (Essenzis, Mar 2019)
- Über die Einordnung der Niacin-Anlage der Lonza AG in Visp in das EU ETS (Jun 2019)
N₂O emissions from Caprolactam production
Caprolactam N₂O emissions by Country (all)
Caprolactam N₂O emissions by Country (without China)
Caprolactam N₂O emissions by Country (only European Union)
Data Source: UNFCCC Common Reporting Tables 2024/2025
You can find the code to create these charts here and the raw Caprolactam emission data (CSV) here.