NatPower Marine accelerates shore power rollout as forecasts reveal fossil fuel shipping collapse

The UK’s maritime sector is on the cusp of profound change. According to the Department for Transport’s UK Port Freight Traffic Forecasts (2024–2050), oil and fossil fuel cargoes are set to collapse by 63% by mid-century, while ferries, Ro-Ro, and container shipping are expected to surge by 57%. For the first time, unitised freight will dominate the nation’s ports, making up more than half of all traffic.

The projections reflect deep structural shifts: dwindling oil demand, shrinking refining capacity, and the rapid adoption of sustainable transport and energy alternatives. With just six oil refineries still operating in the UK—down from 18 in the 1970s—the country’s ports are pivoting away from fossil energy dependence.

For policymakers, operators, and coastal communities, the challenge is now clear: how to adapt port infrastructure to meet the electrification wave sweeping through shipping.

“The Government’s forecasts confirm the end of oil’s dominance in shipping,” said Stefano D. M. Sommadossi, CEO of NatPower Marine UK. “The future is electrified ferries and containers and without charging infrastructure, ports will become the new bottleneck. We’re building the global network that ensures vessels can run cleanly, efficiently, and commercially.”

Surge in Ferries and Containers

The forecasted rise in unitised freight comes as trade routes modernise and passenger demand rebounds. Containers and ferries are inherently better suited to electrification than bulk carriers or tankers, thanks to predictable schedules and shorter routes.

For the UK and Ireland, the Irish Sea is emerging as a testbed for this transition. Increased ferry crossings and containerised trade between regional ports make it an ideal setting for electrification corridors that can cut emissions while supporting economic growth.

NatPower Marine’s £100 Million Push

Anticipating the shift, NatPower Marine is fast-tracking its investment programme. The UK-based developer has committed £100 million with Peel Ports Group to electrify eight major UK and Irish ports, laying the foundation for the first green shipping corridors across the Irish Sea.

By 2030, NatPower aims to deliver £250 million of shore power infrastructure, part of a global network of 120 clean ports designed around the busiest commercial routes. The company’s strategy is twofold: decarbonise shipping operations while simultaneously improving the air quality of port towns and cities.

The public health benefits could be profound. By replacing bunker fuels with electricity at berth, ports can cut CO₂, NOₓ, and SOₓ emissions by up to 95%—a game-changer for communities long exposed to maritime pollution.

Tackling Scope 3 Emissions

The shipping sector is under mounting pressure to address Scope 3 emissions—the indirect emissions from vessels that constitute the majority of a port’s carbon footprint. NatPower’s network, developed in collaboration with cruise, ferry, and container operators, directly targets these emissions by enabling ships to plug into the grid rather than burning fossil fuels while docked.

Beyond carbon, the gains include a sharp reduction in sulphur and nitrogen oxides, the pollutants most linked to respiratory illnesses in coastal populations. For cities such as Liverpool, Dublin, and Belfast, the electrification of port operations could bring tangible improvements in public health indicators.

Electricity as the New Fuel

One challenge facing the rapid electrification of ports is the strain on national grids. Ships require immense amounts of power when charging, often at times of peak local demand. NatPower Marine’s model integrates grid-scale battery storage with smart charging systems, treating electricity as a new kind of “fuel” that can be stored, timed, and dispatched without destabilising the grid.

This approach mirrors strategies already being trialled in leading ports such as Rotterdam and Los Angeles, where shore power is becoming mandatory for container vessels. The UK, by moving early to scale a national clean port network, positions itself to stay competitive in the global race to decarbonise shipping.

Global Trends in Clean Shipping

The shift in UK freight forecasts is part of a wider international trend. The International Maritime Organization (IMO) has committed to net-zero greenhouse gas emissions from international shipping by or around 2050. Achieving this target will require widespread adoption of technologies such as shore power, hydrogen, ammonia, and biofuels.

While long-haul tankers and bulk carriers may look to alternative fuels, ferries and short-sea shipping are expected to be early adopters of electrification. Countries like Norway have already pioneered fully electric passenger ferries, demonstrating both technical feasibility and passenger acceptance.

For the UK, the projected surge in ferries and container traffic dovetails with these global patterns, reinforcing the urgency of investment in electrified port infrastructure.

Reshaping the Port Economy

The decline in fossil fuel cargoes will also have structural impacts on port economies. Ports historically reliant on oil imports and refining may need to diversify revenue streams, while those handling containers and passenger traffic could see expansion opportunities.

As oil volumes shrink, the government’s forecasts highlight the importance of strategic investment to avoid stranded assets and ensure workers in fossil-linked port industries can transition to cleaner roles. Shore power and renewable integration could form part of this just transition, offering jobs in construction, operations, and maintenance.

Looking Ahead

With the government signalling a long-term decline in oil shipping and a rise in electrifiable vessel types, the future of UK ports is increasingly tied to clean energy infrastructure. NatPower Marine’s accelerated rollout of a shore power network represents a proactive step in aligning industry capabilities with government forecasts.

If successful, the initiative will not only reduce emissions and improve health outcomes but also position the UK as a leader in the global clean shipping race.

The message from both government and industry is unmistakable: the age of oil-dominated shipping is ending, and the electrification era has already begun.