Norwegian HAV Group company Norwegian Electric Systems (NES) has been contracted by shipowner Rem Offshore to deliver a deck-based battery energy storage system to its ‘Rem Inspector’ construction support vessel (CSV).
NES, specialising in sustainable energy design and smart control systems for vessels, will deliver a containerised energy storage system that includes a Quest battery charger, 1MW battery package, and control system. The system is capable of operating in peak shaving, spinning reserve and harbour mode.
NES sales manager Egil Bremnes said: “Spinning reserve provides extra generating capacity that allows fewer generators to be used while maintaining the vessel’s DP class. This results in significant savings on operational costs and helps to reduce emissions.”
Rem Offshore will install the energy storage system and associated equipment on board the Rem Inspector CSV, which is 110m long, 22m wide, with 1,000m2 deck space and a 150t crane.
Lars Conradi Andersen, CEO Rem Offshore said: “We have recently ordered our first newbuild net-zero emission vessel which shows that sustainability and commercial priorities go hand-in-hand at Rem Offshore. Upgrading our current fleet is another key component of this strategy. NES has a strong track record of delivering energy storage systems to offshore vessels, which is why we have chosen them as a co-operation partner for the Rem Inspector.”
NES will deliver the equipment during the first quarter of 2025 and manage the project from its headquarters in Bergen, Norway.
NES MD Siv Remøy-Vangen said: “Reducing energy consumption on offshore vessels is achieved through several measures, including integrating battery storage, energy management systems, and optimised propulsion. These efforts lead to both cost savings and lower emissions. Rem Offshore is committed to increasing fuel efficiency and providing customers with competitive, environmentally friendly vessels. We are proud to contribute to this forward-thinking approach.”
Image: ‘REM Inspector’ (source: Rem Offshore)
