Nel ASA industrialises its Next Generation Pressurised Alkaline platform

Nel ASA (Nel, OSE: NEL) has taken the final investment decision to begin construction on up to 1 GW of production capacity for its Next Generation Pressurised Alkaline platform in Norway.

The move follows a seven-year development program and a successful start-up and production of clean hydrogen on the Next Generation Pressurised Alkaline prototype.

Development of the Next Generation Pressurised Alkaline system began in 2018 and after rigorous testing of various smaller stacks, Nel has now completed full-scale testing of the prototype at Herøya Industripark, Norway, validating market-leading system efficiency.

The company expects to launch the system commercially in the first half of 2026 and be able to deliver at scale in 2027.

Image ©Nel Hydrogen

Building on 100 years of technology experience, Nel's Next Generation Pressurised Alkaline platform delivers a breakthrough in clean hydrogen economics, dramatically reducing system CAPEX and improving energy efficiency, driving down levelised cost of hydrogen (LCOH).

This leap is expected to improve overall hydrogen production economics, and bridge critical funding gaps for hydrogen installations.

Håkon Volldal, President and CEO of Nel, said: “Our new solution is extremely important for Nel as a company, but also for the clean hydrogen industry as a whole.

“A significantly improved levelised cost of hydrogen is expected to unlock business cases that were previously not viable without significant subsidies.”

The platform is based on a fully modularised, skid-based design where every module is pre-fabricated and factory-tested before shipment in standard container skids. This approach dramatically simplifies engineering, logistics, and installation and is expected to transform complex projects into streamlined product deliveries. The system is designed to operate reliably outdoors, where costs and deployment complexity are further reduced as no dedicated building construction is required.

Nel has been granted up to EUR 135 million in support from the EU Innovation Fund to industrialise the Next Generation Pressurised Alkaline platform, enabling a total annual production output of 4 GW. This funding covers up to 60% of relevant CAPEX and operational costs related to industrialisation.

The initial 1 GW of production capacity is estimated at an investment of about NOK 300 million before grants. The EU grant is milestone based and this investment decision is expected to unlock in excess of EUR 10 million as a first payment. The CAPEX is expected to be incurred throughout 2026 and 2027. Overall, the CAPEX for this platform is significantly lower than for atmospheric alkaline production lines.

Following the commercialisation and industrialisation of the pressurised alkaline solution the company is looking into the book values of the two 500 MW atmospheric alkaline production lines currently idling at Herøya.

For more information, visit www.nelhydrogen.com.