We’re investing £12m to replace and relocate three large grid transformers at Frederick Road Substation and upgrading 12.5km of 132,000-volt overhead lines. This work will increase capacity and improve the reliability of the electricity network in Salford.
The existing infrastructure is being upgraded to support future energy demand, improve resilience, and help meet net zero targets. This £12 million investment will future-proof Salford’s electricity supply and support local developments including Salford University and the Salford Rise project.
The project is being delivered by SP Electricity North West, with our trusted partners:
DH Whelton managing civil works and transformer installation
SP Electricity North West overseeing project delivery and stakeholder engagement
We aim to minimise any disruption. If a planned outage is required, we’ll notify you at least 48 hours in advance and provide support, including extra support for customers who require extra care.
Yes. Some road alterations will be required around the depot. These are being coordinated with Salford City Council and SP Electricity North West’s facilities team to minimise disruption.
We’re working closely with Salford University and other stakeholders to maintain access and minimise disruption. Alternative routes will be clearly signposted where needed.
We’re here to help. If you or someone you know needs extra support during the works, please contact us so we can provide tailored assistance. You can visit our Extra Care web pages for lots of help and information, and sign up to our Extra Care Register.
The project runs from June 2025 to December 2027. Key milestones include:
Transformer deliveries:
T1: 20 November 2025
T2: 18 December 2025
T3: 15 January 2026
Transformers live: July 2026 – December 2027
We’ll keep you updated through:
Letters and leaflets
On-site signage
Our social media channels
Press releases
This dedicated web page
We’re engaging with Salford City Council, Salford University, and local stakeholders to ensure everyone is informed and involved. We’re also installing ducts for the university as part of our works on University Road.
You can contact our customer service team online or by calling 105, or speak to a member of our on-site team. We’re always happy to help.
We'll also keep you up to date with any upcomming community events.