SEGULA Technologies has just announced the launch of REMORA Stack, a project for the energy transition in industry. This system is a sustainable solution for the massive storage of renewable energy for industries that require energy autonomy, such as factories and industrial estates, eco-districts, shopping centers, power parks, or public infrastructure.
REMORA Stack is a standard 12-meter long container that is installed outside industrial facilities. This system stores surplus energy generated by photovoltaic panels or wind turbines, for example, so it can be released and used when production is lower, with a process efficiency of 70%. The entire system has a lifespan of at least 30 years, does not generate polluting emissions, and, unlike batteries, uses robust and durable materials.
Furthermore, it is based on a patented isothermal air compression method developed by SEGULA Technologies, meaning it is an evolution of the REMORA technology, initially designed to store renewable energy underwater. Now this technology is available in different versions: REMORA Stack for massive storage and REMORA Home for private customers.
Modular and Scalable Technology
REMORA Stack has a storage capacity determined by the size of the compressor and its ability to store compressed air volume, with the parameters being independent of each other. This modular capacity makes the solution more cost-effective, scalable, and tailored to the specific needs of manufacturers.
“We have been working on REMORA technology and its possible applications for about ten years. The development of REMORA Stack, mainly aimed at industry, is based on a very practical approach. So far, the results have been very promising. Over time, REMORA Stack will be able to store energy for more than ten hours without using rare earths or lithium,” emphasizes David Guyomarc’h, project manager of REMORA and R&D director at SEGULA Technologies.
European Project Air4NRG: Testing and Deployment for 2026
As part of the EU-funded collaborative project Air4NRG, SEGULA Technologies is piloting the development of testing facilities to evaluate the REMORA Stack project under real conditions. These prototypes will be used to validate performance and fine-tune the technology before industrialization.
Two industrial-scale prototypes will be built in Spain, specifically in Eibar, Bilbao.
The first industrial-scale pilot is scheduled for 2026, with the first production units expected by 2028-2029.