MAIRE (BIT: MAIRE) has announced that its subsidiary NEXTCHEM has entered into a strategic partnership with Siemens Energy to develop and bring to market an advanced methanol-based high-temperature fuel cell system tailored for maritime use. Under the newly signed Memorandum of Understanding, the two companies will collaborate on a compact, modular fuel cell unit designed to convert low-carbon methanol into hydrogen for onboard power, enabling vessels to operate with net-zero emissions both while cruising and at anchor.
Initially aimed at the premium yacht sector, the technology is expected to scale across broader marine and non-marine applications. NEXTCHEM will oversee the engineering and production of the fuel cell module, while Siemens Energy will integrate the system onboard, providing full electrical and energy management solutions for shipbuilders and operators.
The technology works by reforming methanol into hydrogen, which then powers the fuel cell to generate electricity. This enables a significant reduction in fossil fuel dependency and eliminates emissions of pollutants such as NOx and SOx, which are tightly regulated in maritime operations.
A flagship installation is already in the planning phase and will debut on a luxury net-zero yacht currently under construction—marking the first industrial-scale deployment of this system. Beyond yachting, the versatile design of the fuel cell positions it for use in a range of energy applications, including backup and base-load power for data centers, industrial sites, and remote locations.
Fabio Fritelli, Managing Director of NEXTCHEM, stated “This next-generation fuel cell expands our role across the methanol value chain. It not only strengthens our portfolio of production technologies but also opens up new end-use markets, driving further demand for low-carbon methanol.”
Giuseppe Sachero, Vice President of Oil & Gas and Chemical Solutions at Siemens Energy, added “This partnership leverages our combined strengths in clean energy innovation. Fuel cells are a vital part of the decarbonization pathway, and through collaboration, we can accelerate adoption across multiple industries.”
MAIRE SpA is a global engineering and technology company driving innovation in the energy transition. Its operations span three core areas: Sustainable Fertilizers, Low-Carbon Energy Carriers, and Circular Economy Solutions. With projects in 50 countries and a team of over 10,200 employees, MAIRE is listed on the Milan Stock Exchange under the symbol “MAIRE.”
