Porsgrunn (Herøya) – production of electrolysers
operating- Status
- operating
The plant on Herøya in Porsgrunn is named by the company as the electrolyser production site.
Verified at source:
Companies · Norway
Group: Nel ASA
LEI 5493006GT5YEAOT9NC59 (active/lapsed) Business register: 912185877 (Foretaksregisteret – The Brønnøysund Register Centre) Identifiers from GLEIF and Wikidata (CC0).
The plant on Herøya in Porsgrunn is named by the company as the electrolyser production site.
Verified at source:
Production technologies: heat treatment (annealing, solution treatment, ageing, brazing) · blanking, stamping and press forming · surface treatment and cleaning · quality control and materials testing
stage 1b A picture of the supply market – not a commercial recommendation. No prices, ratings or rankings; alphabetical order. Supplier plants are outside the metal chain – they are not counted in plant numbers, capacity totals, capital control or product statistics.
ai-waw.com, Companies: Nel Hydrogen Electrolyser AS, Data as of 2026-10-20, version 2.31, https://www.ai-waw.com/en/companies/nel-hydrogen-electrolyser-as
Markdown · JSON · JSON dataset