Norwegian Electrification Software Brings Port Energy Systems Into Real-Time Management
Norway’s latest electrification partnership carries a clear message for ports: the next value in clean maritime infrastructure will come from managing power intelligently, not only installing more equipment.
A new Norwegian partnership between PSW Power & Automation and Prelect points to a more mature phase of electrification. The central idea is straightforward but important: as ports, industrial sites and energy operators install batteries, shore power, fast chargers, solar and other flexible assets, the hard question becomes how those assets are monitored, optimised and made commercially useful every day.
That is where the DTF relevance becomes immediate. Port decarbonisation is often discussed through visible infrastructure: the shore power connection at the quay, the battery container, the charging cabinet, the transformer, the vessel plug. But the operational success of these investments increasingly depends on what sits behind the hardware. Energy forecasting, load management, automation, asset availability, tariff optimisation and flexibility-market participation can determine whether a project is financially resilient or merely technically possible.
The partnership combines PSW Power & Automation’s experience in power systems, automation and industrial control with Prelect’s AI-enabled energy software. According to the company announcement, the collaboration is already being rolled out across approximately 40 sites, creating a testbed for scaling Norwegian electrification know-how beyond its home market.
For ports, that matters because electricity demand is becoming more complex. A single berth may need to support shore power for different vessel classes. A terminal may be electrifying cranes, yard equipment and vehicle fleets. A ferry route may need fast charging at fixed intervals. A marina may have leisure craft, service vessels and grid constraints. A port authority may also want solar generation, battery storage and demand response. None of these assets can be treated as isolated pieces of kit if the goal is reliable, affordable decarbonisation.
PSW’s own shore power material describes an integrated “Shore Power to X” platform that brings together AC shore power, DC fast charging, grid-balancing batteries, solar, hydrogen and advanced energy control into one infrastructure concept for port operations. Its energy storage work also covers stationary and mobile battery systems, from concept and procurement through construction and commissioning.
Prelect’s platform sits on the software side of that equation. Its product pages position the company around port operators, charge point operators and site operators, with tools for load management, flexibility markets, AI insights and IoT connectivity. In practical terms, that means connecting equipment, monitoring performance, managing capacity, using forecasts and helping operators make better decisions with constrained grid connections.
This is not a marginal issue. Grid capacity has become one of the defining bottlenecks in port electrification. A port can announce shore power ambition, but if its available grid capacity is weak, expensive or poorly managed, progress slows. Battery energy storage can help. Smart load allocation can help. Forecasting can help. But these tools need to be designed as part of the operating model, not bolted on after the investment case has already been strained.
Norway has an advantage because it has spent years electrifying ferries, ports, offshore supply operations and land transport. That experience has created suppliers who understand both the electrical side and the operational side of decarbonisation. The export opportunity is therefore not simply hardware. It is the ability to package planning, automation, software and asset management into systems that other countries can deploy faster and with lower risk.
For Mediterranean ports, this is particularly relevant. Shore power, electric ferries, coastal vessel charging and terminal electrification will all create new pressure on local grids. Islands and coastal states have an additional challenge: their energy systems are often smaller, more exposed to peak demand and more politically sensitive. In that environment, the quality of the software layer can decide whether electrification is seen as a burden on the grid or as a managed contribution to a cleaner, more resilient energy system.
The lesson for DTF’s audience is practical. Ports should not wait until the hardware is installed to ask how energy will be managed. Procurement needs to include digital control, data access, performance monitoring, tariff strategy, cyber resilience and future interoperability. Otherwise, ports risk building infrastructure that works in isolation but struggles when several clean-energy demands arrive at the same time.
The positive reading is that the market is learning. The conversation is moving from individual electrification projects towards integrated energy systems. That is a healthier place for the sector to be. When shore power, charging, batteries and software are planned together, ports can reduce emissions while protecting reliability, cost discipline and operational flexibility.
The future port will not be cleaner because it owns a single asset. It will be cleaner because it can coordinate many assets intelligently. Norway’s latest electrification software push is a useful reminder that decarbonisation is becoming a management discipline, not only an engineering programme.
