Question to the Department for Energy Security & Net Zero:

To ask the Secretary of State for Energy Security and Net Zero, whether his Department provides (a) funding and (b) any other support for increasing (i) grid capacity and (ii) enabling electrification at the Port of Southampton.

The Maritime Decarbonisation Strategy, published in March 2025, sets out domestic goals and commitments to decarbonise maritime transport, and a call for evidence on Net Zero Ports was launched to assess future energy demand at ports such as Southampton and Portsmouth International.

While the Government does not directly fund increases in electricity network capacity, we support Ofgem in their work to incentivise electricity network companies to invest strategically, ensuring plans reflect emerging demands from electrifying sectors. Through the UK Shipping Office for Reducing Emissions, Portsmouth International Port received nearly £20m of R&D funding to support a shore power trial.