Global technology leader ABB and Swedish nuclear developer Blykalla have intensified their collaboration, signing a memorandum of understanding to accelerate the deployment of small modular reactors (SMRs) for the maritime industry. This partnership aims to leverage advanced nuclear technology to provide clean energy solutions for shipping, addressing the sector’s growing demand for decarbonization.
Key Takeaways
- ABB and Blykalla are strengthening their partnership to advance SMR technology for maritime applications.
- Blykalla’s SEALER SMR is identified as a promising solution for shipboard power.
- The collaboration aligns with the International Maritime Organization’s efforts to update safety codes for nuclear merchant ships.
Advancing Maritime Nuclear Power
The maritime industry is increasingly exploring nuclear power as a viable option to reduce emissions. ABB and Blykalla’s expanded collaboration builds upon an existing agreement focused on developing lead-cooled SMR technology for Sweden’s clean energy needs. This new phase specifically targets the maritime sector, recognizing the potential of SMRs to offer a clean and efficient power source for vessels.
Blykalla’s SEALER Technology
Blykalla’s Swedish Advanced Lead Reactor (SEALER) is a compact, passively safe reactor designed for various industrial uses. It is particularly noted for its suitability as a shipboard solution. The SEALER technology is a 55 MWe unit, developed based on over two decades of research, and is designed to be safe, efficient, and scalable. It was identified in the NuProShip I project as a potential candidate for adapting Generation IV SMRs for maritime vessels, especially larger ships.
ABB’s Role in System Integration
ABB’s extensive expertise in system integration, power distribution, control, and automation technologies will be crucial for the successful implementation of SMRs on ships. The company’s involvement ensures that the advanced nuclear technology can be effectively integrated into ship designs, contributing to reduced emissions compared to traditional carbon-based fuels.
Industry Momentum and Future Outlook
The partnership between ABB and Blykalla is timely, as the International Maritime Organization (IMO) has been taking steps to accommodate advancements in nuclear technology. Recommendations to amend the Code of Safety for Nuclear Merchant Ships have been approved, reflecting the growing interest and progress in nuclear propulsion for commercial shipping. Both companies express optimism about the potential of SMRs to drive decarbonization within the maritime sector, with Blykalla’s CEO Jacob Stedman highlighting the unique opportunity to lead in maritime nuclear propulsion and ABB’s Juha Koskela emphasizing the role of next-generation SMRs in enabling innovative, low-emission ship designs.
