24/7 Emergency Call-Out

Dark Overlay

Infrastructure &
Utilities

Home » Sectors and Case Studies » Infrastructure & Utilities

Power Continuity for
Infrastructure & Utilities

In infrastructure and utilities, power failure isn’t just disruptive it can halt essential services, breach regulatory compliance, and impact thousands of customers. Shenton Group delivers standby generators from 300kVA to 3200kVA, CHP systems, and 24/7 emergency response, engineered for the demands of water, gas, telecoms, and critical national infrastructure. 

Whether you’re managing pumping stations, treatment plants, gas networks, or remote unmanned sites, our systems keep operations running, protect compliance, and keep communities connected. 

What’s at Risk Without Reliable Power?

Utility and infrastructure providers face unique challenges when power fails:

  • Regulatory Breaches – Missed compliance targets and costly penalties.
  • Remote Site Vulnerability – Unplanned outages in hard-to-reach areas disrupt essential services.
  • Service Interruption – Pumping stations, treatment plants, and critical networks go offline.
  • Customer Impact – Loss of water, energy, or connectivity leads to complaints and reputational damage.
  • Environmental Pressure – Missed sustainability and emissions targets without CHP optimisation.
  • Operational Downtime – Delays to maintenance, upgrades, and emergency response.

Tailored Power Solutions for Utilities & Infrastructure

We engineer and maintain power systems that meet the demands of this sector:

  • Single & Three Phase Generators from 300kVA to 3200kVA.
  • Generator Hire: Ideal for temporary works, upgrades, and emergency response.
  • CHP Systems: Comprehensive maintenance that ensures ultimate uptime, greener energy with reduced heat and electricity costs.
  • Powercall: 24/7 emergency generator rental
  • Prime Power Installations: Long-term solutions for remote or off-grid sites.
  • Full Compliance Support: Designed to meet emissions reduction schemes and regulatory standards, including DEFRA fuel storage requirements.

Power for Water, Gas & Telecoms Networks 

Infrastructure and utility sites each carry distinct risk profiles and your existing case studies already prove this. Making the sub-sector split explicit helps both search relevance and AI extraction:

  • Water & Wastewater — Pumping stations and treatment works can’t tolerate downtime without risking service interruption or environmental breach. We’ve delivered turnkey generator systems for major water utilities, including a solution that removed the need for rental generators entirely and cut cabling costs by a quarter of a million pounds. 
  • Gas Networks — Remote and unmanned gas sites need power systems that run reliably with minimal on-site intervention. We provide ongoing national maintenance support and have installed natural gas generators at remote network sites to keep critical infrastructure operating. 
  • Telecoms & Fibre — Network uptime is the product. We’ve delivered uninterrupted power solutions across 150 fibre network sites, supporting connectivity at scale. 

Proven Success in Infrastructure & Utilities

We’ve supported major utility providers and infrastructure projects with reliable power:

  • National Generator Maintenance Support for Gas Network Provider
    Provided ongoing generator maintenance to ensure uninterrupted power for critical gas network operations. Read full case study
  • Turnkey Generator Solution for Welsh Water
    Designed and implemented a complete generator system for a major pumping station, ensuring compliance and reliability. Read full case study
  • DEFRA-Compliant Fuel Pipework for Thames Water’s New Diesel Generators
    Ensured compliance and safety for fuel systems supporting critical water infrastructure.
    Read full case study
  • Large Pumping Station Flood Defence, Doncaster — Replaced an 80-year-old pumping station as part of an £11m upgrade protecting 1,670 properties from flooding. Read full case study
  • Powering 150 Fibre Network Sites — Uninterrupted power solutions deployed at scale across a national fibre network rollout. Read full case study 

Why Infrastructure Leaders Trust Shenton Group

  • Decades of Proven Expertise
    Trusted power solutions for utilities, infrastructure, and critical services.
  • Certified Quality & Compliance
    NICEIC and ISO-approved installations, meeting DEFRA and emissions standards.
  • End-to-End Resilience
    Generators, UPS, CHP, battery storage – plus 24/7 emergency cover via Power Call.
  • Rapid Nationwide Response
    Fast deployment and full UK coverage with sector-specific technical support.
  • Sustainable & Cost-Efficient Solutions
    CHP optimisation and battery storage to cut carbon and energy costs
  • Advanced Monitoring & SLA Protection
    24/7 remote insights, flexible service levels, and guaranteed SLA compliance.

F&Qs

Our Latest News

  • Sun, June 19, 2011 – Manufacturing Director

    Sun, June 19, 2011 – Manufacturing Director We were recommended to shentongroup by our electrician and the company’s engineers carried out a very detailed survey.
  • Mon, March 27, 2017 – Manager, Data Management company

    Good afternoon Terry, I just wanted to pay you an email to give out thanks for the work yourself and Shenton have done with regards to Saturday’s UPS install here at ***********. The Saturday works went ahead as planned and on schedule at 7am our side and by 8am Dan, Callum & Vic had the … Continued
  • Tue, July 30, 2013 – Service Sales Engineer, Contract Reseller Company

    Tue, July 30, 2013 – Service Sales Engineer, Contract Reseller Company Our Client has emailed – he wants me to pass on a big thank you to James and everyone else involved in the Gene hire over the last week.
  • Sun, July 31, 2013 – Construction Project Manager for UK and Ireland at Large Retail Property Investment Company

    Wed, July 31, 2013 – Construction Project Manager for UK and Ireland at Large Retail Property Investment Company I have had the chance to review the installation works on the new SO generator; and wanted to say that I am happy with the standard of works. Walking the installation, everything looks to be good and … Continued
  • Fri, July 22, 2011 – Contracts Manager – Telecomm FM provider.

    Fri, July 22, 2011 – Contracts Manager – Telecomm FM provider. We went out to tender but chose shentongroup as we were particularly impressed with the fact they immediately understood what was required and took the time to understand how we wanted the contract to work. The company has national coverage and offers far more … Continued
  • Thu, September 29, 2011 – Projects Manager MOD Site

    Thu, September 29, 2011 – Projects Manager MOD Site shentongroup site operatives were clean and tidy, courteous and professional in their conduct.
  • Wed, August 31, 2011 – 10:10:55 – General Manager – Hotel Group

    Wed, August 31, 2011 – 10:10:55 – General Manager – Hotel Group The major powercut focused our minds on the need for additional power support ….
  • Wed, June 10, 2015 – Electrical Project Manager, Large Engineering Services Company

    Wed, June 10, 2015 – Electrical Project Manager, Large Engineering Services Company …the technical liaison, proposed design, technical submittal, prompt reactions and quality of components and workmanship has been very good…The installation process dates when declared where adhered to and undertaken in a professional manner, under difficult circumstances with constant main contractor external works on-going around the access area … Continued
  • Tues, January 20, 2015 – Senior Electrical Engineer, University

    Tues, January 20, 2015 – Senior Electrical Engineer, University Just to say the presenter Richard, was knowledgeable, humorous and pitched at the right pace. This was the best CPD I have attended in a few years.
  • Michael Edgley-Pyshorn – Private Home Owner

    I wanted to express my appreciation and gratitude for the way that Roland Tayor dealt with my problem this morning. We purchased a M8 Helper generator from Scorpion Power Systems in 2003, and today I had an error code on the system that I did not understand.  Thankfully Roland was able to dig into the … Continued
  • Tues, May 12, 2015 – Managing Director, Leading UK Data Centre

    Tues, May 12, 2015 – Managing Director, Leading UK Data Centre Honestly it has been a pleasure working with Shenton. We have had several ‘bad ones’ in other contracts throughout our build but your guys have been on top form. We will be using you again for additional generator sets and maintenance in the future.
  • Wed, August 31, 2016 – Project Manager, M&E Company

    Wed, August 31, 2016 – Project Manager, M&E Company Good morning thanks for all your efforts yesterday,  our mutual client has expressed his thanks for a great response and I would like to thank everyone for the support I received in helping our client of 25 years plus.  This response is one of the reasons why … Continued

Secure Your Power, Protect Your Service

Let’s design a power solution that keeps your infrastructure running, without interruption. Speak to the UK’s leading technical experts today.