IES Utilities Group

IES Utilities Group Keeping the UK connected ⚡💧📡Built safe. Built smart. Built for the future.

Directional Drilling Delivers Efficient Network Upgrades.At the start of this year one of our water teams completed a wa...
26/08/2026

Directional Drilling Delivers Efficient Network Upgrades.

At the start of this year one of our water teams completed a water mains rehabilitation on a 900m stretch of mains in St Bees, Cumbria, utilising the trenchless technique of directional drilling.

Working through challenging weather conditions, including persistent rain and strong winds, alongside difficult and rocky ground conditions, the team adopted a controlled and methodical approach to maintain both accuracy and safety throughout the project.

By carefully managing drilling speeds and pressures, and continuously monitoring ground conditions, the team was able to adapt in real time to ensure the successful installation of the new 90mm main. The use of trenchless techniques also minimised disruption to surrounding roads and neighbouring farmland, allowing the project to progress efficiently within the planned road closure.

The result: a high-quality installation, completed safely and ahead of programme, with minimal impact on the local environment.

🔗 Read the full case study: https://iesutilities.co.uk/case-studies/directional-drilling-delivers-efficient-network-upgrades/

25/08/2026

Powering Connections: From Local Networks to Offshore Expertise

At IES, our Power division is safely delivering reliable and future-ready integrated electrical infrastructure across the UK, that ensure the UK's electricity grid can meet the growing demands of homes, businesses and critical industries.

Combining civils, electrical design and ICP capability to support DNOs, IDNOs and energy system delivery from HV networks to customer connections.

Our teams specialise in the installation and maintenance of high-voltage cable networks. Our accredited team consistently delivers safe, reliable and bespoke solutions, supporting major UK renewable projects including onshore and offshore wind, solar and battery storage.

Check out some of our latest projects here: https://iesutilities.co.uk/case-studies/ and make sure to follow us to see what we've been working on.

Delivering essential upgrades to the water network in Liverpool.This spring one of our water teams were out in the Wirra...
18/08/2026

Delivering essential upgrades to the water network in Liverpool.

This spring one of our water teams were out in the Wirral, Liverpool to successfully complete the installation and commissioning of a new Pressure Monitor Valve (PMV) system.

PMV’s have many benefits to the water network from helping to prevent damages to pipelines by being able to regulate the pressure automatically. As well as being able to control flow rates, reduce water leakage and ultimately lead to cost savings by reducing pump frequencies, lower consumption and fewer burst water mains occurring.

The team managed and completed a controlled excavation of the site, live mains integration and the construction of a purpose-built chamber around the PMV to enable easy access for system maintenance in the future.

The result: Completed safely and on time, the new system is now fully operational, supporting reliable pressure monitoring and long-term network performance.

🔗Find out more about the project and read our full case study here: https://iesutilities.co.uk/case-studies/delivering-enhanced-network-control-through-pressure-monitor-valve-installation-in-wirral/

05/08/2026

132kV Terminal Structure Build & EHV Earthing Works in Nottinghamshire.

A few weeks ago, one of our teams wrapped work on site for the build of 132kV four-pole terminal structure in Newark.

Working with Sonnedix at the Winkburn Solar Farm within the National Grid Electricity Distribution Network (NGED), ready for NGED to undertake the non-contestable tower connection.

From assembling and dressing poles to installing foundations, establishing GS6 compliance, and constructing the full 132kV structure. Our teams worked efficiently, mobilising within a short window. Despite the team having a reduced working footprint with environmental sensitivities, working adjacent to live 132kV overhead lines and complex coordination requirements.

The result: all works were completed on time and within budget ready for NGED inspection, commissioning and final adoption, supporting a high performance grid connection.

Discover more about the project here: https://iesutilities.co.uk/case-studies/delivering-132kv-terminal-structure-ehv-earthing-works-for-winkburn-solar-farm/

Specialist 220kV Subsea Cable Jointing on the Gemini Offshore Transmission System Our HV specialists recently supported ...
21/07/2026

Specialist 220kV Subsea Cable Jointing on the Gemini Offshore Transmission System

Our HV specialists recently supported in delivering precision 220kV subsea jointing works on the Gemini offshore transmission system, ensuring the long-term reliability and secure power export to shore.

This project required a team with both GWO offshore certification and product specific technical training to deliver this jointing work in a complex subsea environment. To ensure that there was long-term mechanical, electrical and environmental resilience within the joints to withstand the harsh offshore conditions.

The result: successful completion of all 220kV subsea joints with verified electrical integrity, aligned with NKT’s safety, quality and offshore operational standards.

It’s a great example of our capability to deliver high‑voltage subsea works safely, confidently and to exacting international standards.

🔗 Discover the full case study here: https://iesutilities.co.uk/case-studies/precision-220-kv-subsea-cable-jointing-works-in-the-north-sea-subsea-transmission-network/

We're pleased to share SSEN Distribution's announcement of their overhead line framework, as one of the four framework p...
10/07/2026

We're pleased to share SSEN Distribution's announcement of their overhead line framework, as one of the four framework partners.

This framework is set to provide around £300m of investment to renew, strengthen and future-proof the overhead electricity network over the initial five years, in local communities across the north of Scotland.

We're proud to be continuing to build our strong relationship with SSEN Distribution, following our past storm response work and looking forward to delivering these essential upgrades safely, efficiently and to the highest standard.

https://www.ssen.co.uk/news-views/2026/SSEN-Distribution-selects-partners-to-deliver-multi-year-investment-in-the-north-of-Scotlands-overhead-line-network/

Life as a 33kV Cable Jointer We recently caught up with Harry Branthwaite, one of our 33kV Cable Jointers, currently wor...
08/07/2026

Life as a 33kV Cable Jointer

We recently caught up with Harry Branthwaite, one of our 33kV Cable Jointers, currently working on a site in the West Midlands, to get an inside look at the role.

Cable jointers play a vital role in connecting energy infrastructure, linking the grid to wind farms, both onshore and offshore, as well as maintaining underground connections.

“Every joint and termination is a potential weak spot within the system, so it’s our job to install it like it isn’t there.”

Read the full interview with Harry here: https://iesutilities.co.uk/life-as-a-33kv-cable-jointer/

03/07/2026

Behind every confident, capable linesperson is the guidance of experienced training leadership.

For our latest spotlight interview, we caught with Andy Spence, Overhead Training Manager at IES Utility Solutions, whose 38-year journey—from apprentice to shaping the next generation—highlights the real impact of strong training and support.

From delivering hands-on, real-world learning to supporting trainees through their toughest moments, Andy’s approach is simple: be open, be practical, and lead by example. Whether he’s developing programmes, improving safety standards, or helping someone rebuild their confidence at height, it’s all about building a workforce that’s skilled, consistent and ready for the job.

💬 “Those moments—helping someone believe in themselves—are more rewarding than anything that comes later in their career.”

Read the full interview to learn more about Andy’s journey, his approach to training, and why he’s passionate about developing the next generation of overhead lines operatives.

🔗 https://iesutilities.co.uk/meet-andy-shaping-the-next-generation-of-linesmen/

We’re proud to have supported a community volunteering project in Ellon, Scotland, by donating paint and decorating mate...
25/06/2026

We’re proud to have supported a community volunteering project in Ellon, Scotland, by donating paint and decorating materials to help transform a home for adults with additional needs.

Working alongside National Gas, volunteers redecorated the property to create a brighter, more welcoming living space for its residents.

A small contribution, but one that makes a real difference 💙

Read more about the project here: https://iesutilities.co.uk/ies-supports-community-project-with-paint-donation/

24/06/2026

We're really pleased to be attending the Water Industry Awards tonight as a finalist in the Drinking Water Innovation of the Year Award category.

Here's a reminder of why we've been shortlisted, where we introduced Comprex® Impulse Cleaning into the Essex and Suffolk area with Northumbrian Water Group.

Read the full case study here: https://iesutilities.co.uk/case-studies/collaboration-delivering-cleaner-water-for-saxmundham/

Good luck to all the other nominees! 🎉

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