Associated British Ports (ABP) has announced new plans for the Port of Lowestoft to help create a competitive edge for companies across the Southern North Sea (SNS) energy sector and the wider East Anglia region.
Over the next five years, ABP will develop the Lowestoft Eastern Energy Facility (LEEF) (pictured), which will bring significant upgrades to marine facilities at Lowestoft’s Outer Harbour.
By creating key offshore energy capabilities, the Port hopes to support the UK’s journey towards achieving net zero greenhouse gas emissions.
The project will deliver state-of-the-art port infrastructure to meet the offshore energy industry’s current and future demands, ensuring the port can accommodate the next generation of offshore support vessels.
The facility will provide a site that is suitable for O&M activities in addition to quayside suitable for construction support activities.
ABP group head of commercial (offshore wind) Andy Reay said: “ABP is the number one host of O&M bases in the UK, providing infrastructure for operations and maintenance facilities to support offshore wind farms in Barrow, Grimsby and Lowestoft.
“Our LEEF project represents an exciting step change in our ability to service customers in the growing Southern North Sea energy sector. It will re-engineer existing quayside in the Outer Harbour and create the modern infrastructure needed to support a rapidly changing energy industry in a growing regional economy.”
Centred around the Outer Harbour at the Port of Lowestoft, LEEF is a major opportunity, the first phase of which will require around £25m of investment.
When complete, the project will provide 360m of berthing space for simultaneous use by three SOVs and deliver up to 8 acres of flexible storage and marshalling area.
In addition, it will create around 5,000 sqft of new office space with direct quayside access.
ABP director for Wales and short sea ports Andrew Harston said: “The Port of Lowestoft already plays a key role in supporting the local economy, contributing £30m annually and supporting over 580 local jobs.
“We’re looking forward to this role growing in future, with the rise in activity, new investments and new customers.
“The LEEF project has the potential to attract many supply chain companies to Lowestoft and create an energy cluster renaissance, bringing new jobs and prosperity to the area and supporting the substantial and strategically important investments being made in offshore wind farm developments off the Suffolk and Norfolk coast.”
Building on its long history of servicing the offshore energy sector, the Port of Lowestoft provides a highly competitive package for offshore wind customers.
In 2019, Scottish Power Renewables opened an O&M building in Hamilton Dock, to support the 714MW East Anglia ONE offshore wind farm.
The port is also home to the O&M base for Scottish & Southern Energy’s (SSE) Greater Gabbard Offshore wind farm, which is located 23km off the coast of Suffolk, England.
The port’s offer is complemented by Orbis Energy and PowerPark, where key offshore energy developers, operators and service providers are located, including SSE, ScottishPower Renewables, SLP and Turner Iceni.
LEEF forms a central part of a new masterplan for the port, which provides a long-term view of how ABP will work with its partners to ensure that the prosperity generated by investment reinforces the wider development of the town as a superb place to live, work, visit and invest.


