Maximising uptime and efficiency is critical for biogas and waste-to-energy facilities — every hour of downtime impacts revenue and sustainability targets. At Shenton Group, we have many years of experience partnering with biogas sites, ensuring they remain operational around the clock through specialist CHP maintenance built for the specific demands of anaerobic digestion and waste-to-energy environments.
We specialise in maintaining CHP systems for demanding environments, offering:
Our tailored maintenance programmes include:
This combination delivers outstanding performance and very high availability, helping you achieve consistent output and profitability year after year.
Standard CHP maintenance schedules aren’t built for the operating conditions inside a biogas or waste-to-energy plant. Anaerobic digestion produces biogas rich in hydrogen sulphide (H₂S), a corrosive gas that accelerates wear on engine components not specified for it. A maintenance program built for biogas needs to account for:
See how we’ve helped biogas and waste-to-energy plants maintain reliability and maximise revenue:
Discover how Shenton Group delivered a critical standby power upgrade at for a London Hospital, replacing ageing infrastructure with a resilient, future-ready solution designed to support evolving electrical demands.
A leading aerospace manufacturer required urgent temporary power to support essential weekend testing. Shenton Group stepped in with a rapid‑response solution, delivering and commissioning a fully resilient system within one week.
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Discover how Shenton Group delivered rapid-response, centralised power solutions to over 100 critical healthcare sites – meeting every emergency SLA and transforming risk into reliability.
Read the full story to learn more.
A major gas network provider was facing critical disruptions due to unreliable generator maintenance. We stepped in with a tailored solution to keep their operations running smoothly – 24/7.
Read more here…
Explore how Shenton Group powered one of the UK’s leading water utility companies with turnkey generator solutions – including generator for hire UK, standby generator supply, and nationwide generator servicing for utilities.
Sector: Manufacturing Products/ Services The project included six rental generators of varying sizes: one 800 kVA, three 500 kVA, one 300 kVA, and one 200 kVA, supported by six bulk fuel tanks. Additional equipment included cables, delivery, installation, fuel management, cable ramps, and a load bank. Background This case study showcases Shenton Group’s expertise in … Continued
Sector: PharmaceuticalsLocation: Liverpool Products/ Services Background A global biopharmaceutical company, based in the north west of the UK, was expanding due to the increase in demand for pharmaceutical supplies during the COVID-19 pandemic. Further manufacturing and cold storage were required on-site, and temporary power was needed for this expansion. Project Overview Shenton Group was tasked … Continued
Client: Wiltshire CouncilSector: Local AuthorityLocation: Porton Down Products/Services Background Porton Science Park provides a platform for Science and Technology to innovate in an environment that welcomes and supports new business start ups. Working in partnership with Wiltshire council and DSTL (the Ministry of Defence’s Defence and Science Technology Laboratory), who are an existing customer, Shenton … Continued
Client: Amazon Direct Sector: Distribution Location: Tilbury Products/ Services Background Amazon Direct is one of the largest distributors in the UK with over 30 warehouses operating currently. In 2021 an unplanned service requirement arose in one of Amazon’s distribution centres, which resulted in the requirement for a rental generator. Shenton Group were asked to provide … Continued
Shenton Group’s solution provides the Bristol City Council network with huge electrical and heat savings and provides reductions in the city’s environmental impact.
Marble Arch Place, located on Bayswater Road, Marylebone, London, is a new mixed-use development. Shenton Group designed, supplied and installed the life safety and backup power solution for the site.
Mon, April 29, 2013 – Contractor Supervisor, FM Company
Mon, April 29, 2013 – Contractor Supervisor, FM Company Just to say a quick thank you to James Hawksworth who helped us out over the weekend. We are quick to moan at people but not so quick in complementing so well done shentongroup.
Wed, October 12, 2011 – Manager – Health and Fitness Club
Wed, October 12, 2011 – Manager – Health and Fitness Club When due to our increasing growth we needed to open a second Health and Fitness centre, shentongroup provided us with a clean…
Mon, June 13, 2016 – Project Manager, Major Engineering Company
Mon, June 13, 2016 – Project Manager, Major Engineering Company When I checked with my colleagues who’d worked with you before on the Newcastle jobs, they said ‘shentongroup are great to deal with. No concerns at all, and if there are ever any problems on a project they always get them sorted’.
Thu, November 01, 2012 – TSO Mechanical & Electrical, FM Company
Thu, November 01, 2012 – TSO Mechanical & Electrical, FM Company Please can you pass on my thanks to Alex and James for their hard work and professionalism at all times throughout the job. I know working on MOD sites can be a bit tricky at times, with regulations, passes etc but a no times … Continued
Mon, December 05, 2016 – Facilities and Contracts Manager, Major Retailer
Can I also pass on my thanks to your team involved in the installation project? They were extremely professional, effective and focussed throughout. It is a pleasure working with such a conscientious and capable team.
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.
Wed, September 28, 2016 – Manager, National Financial Business
Just wanted to thank you for all your efforts last week in trying to resolve the issue with the fractured hose. Really refreshing to receive good old fashioned customer service. Much appreciated.
Fri, June 13, 2014 – Financial Director of Award winning Butcher
Fri, June 13, 2014 – Financial Director of Award winning Butcher It’s been a pleasure working with your company and should you wish to use as a reference site in future, please don’t hesitate to contact us.
Private Owner – End User
…I will use your firm again and will recommend you to anybody for honest and reliable service…
Fri, November 11, 2016 – Project Manager, M&E Contractor
The Shentons visit went ahead and to be fair the guy was extremely helpful and practical and thankfully he is the guy that will be coming back on the 8th to carry out the commission.
Tue, December 04, 2012 – Electrical Reseller
Tue, December 04, 2012 – Electrical Reseller I like working with Shenton. The engineers always turn up and do what they say they are going to do. What a delightful surprise – the shentongroup hampers are a legend
Service Manager – Real Estate
I would just like to pass on from both Mike, and myself our appreciation, and sincere thanks to you and the rest of Shenton Team. During the evening, and our day spent factory testing the whole ethos of the group shone through, and for QVC it is a real pleasure to be working in conjunction … Continued
