NEXT-N NEXT‑N is a NEXTCHEM company, created to address one of the nuclear industry’s most critical challenges: bridging the gap between advanced reactor technologies and market‑ready power and heat generation plants.

NEXT‑N was created to transform the traditional “reactor‑centric” approach into a new paradigm: the nuclear power plant as an industrial product to address the rising energy needs of AI and industrial sectors while enabling deep decarbonization.
NEXT‑N completes the system architecture by integrating the licensed Nuclear Island provided by technology developers with a fully engineered Conventional Island and Balance of Plant.
The result is a bankable, standardized and deployable power and heat generation plant, designed to reduce uncertainty and accelerate large‑scale deployment.
Feeding Nextchem Sustainable Technology Solutions with reliable, sustainable and affordable energy to decarbonize industries

Leveraging the MAIRE industrialization platform, NEXT-N delivers expertise in three core areas

Integrating the Nuclear Island, licensed by the Nuclear Technology Provider, with the Conventional Island and the Balance of Plant designed by NEXT-N.


Leveraging Maire’s I&EC capabilities to shorten delivery schedules and reduce construction risks.



From early project definition to FID and full EPC delivery
development of Feasibility Studies, Extended Basic Design, Front End Engineering Design.
for critical equipment associated to Conventional Island and Balance of Plant portions.
through IE&C MAIRE Business Units.
across the full project life cycle, from early project definition to FID and full EPC delivery.
For any general questions, inquiries or to request additional information about our solutions, please contact us via the email or the phone number listed below.