- The UK-funded PINS (Port Infrastructure using Novel Energy Storage) project has demonstrated that battery energy storage combined with smart energy management can make shore power and vessel charging more affordable and practical for ports facing grid constraints.
- Pilot studies were conducted at Cowes, Portsmouth and Falmouth, each representing different operational and infrastructure challenges.
- The project assessed four battery technologies: lithium-iron phosphate, second-life lithium-ion, sodium-ion and soluble lead-flow batteries, finding both established and emerging technologies suitable for port electrification.
- Modelling showed that battery-supported systems can reduce peak grid demand, enable higher-power charging and optimise the use of onsite renewable energy.
- Charging solutions evaluated ranged from CCS-based DC charging for smaller vessels to high-power shore connections for ferries and cruise ships, alongside wireless charging and DC microgrids.
- The study concluded that storage-led electrification can reduce the need for costly grid upgrades while supporting emissions reductions and operational flexibility.
- Project partners hope to move to a real-world demonstration phase, providing evidence to support wider deployment across UK ports and harbours.
Read more: https://iuk-business-connect.org.uk/programme/uk-shipping-office-for-reducing-emissions/
