Interview 14-17 Mark Coles, IET 32-33 Ruth Devine, ECA
Technical
18 Ask the expert
Features
Should we be upgrading the electrical supply when installing renewable technology installations?
Ask the expert Lighting
Skills, training & apprenticeships 20-21 Industry leadership on skills 22-23 Tackling the skills gap 26-27 Apprentice recruitment
Lighting
Lighting logic
Circular Lighting Live
Building automation
Large building projects
Connectivity
Hospitals’ energy challenges
Power quality
Power quality analysis services
Fire and security
BS 5839-1:2025 updates
BS 5839-1:2025 continued 48 Platinum Partner initiative
install, specs, delivery, savings
KQuick availability
Our stock is always on standby, ready to ensure your projects stay on track.
Budget-Friendly Quality
Keep your project and budget aligned with our cost-effective options.
Reliable and Industry-Compliant
Ensuring your project stays on spec and built with reliable solutions.
Scan to find out more
Installer-Friendly Design
High-quality components and quick-install features.
Excellence and Reliability
We are committed to delivering best-in-class solutions for your needs.
From the Editor
Our Guest Editor this issue is the ECA’s Andrew Eldred. His responsibilities include workforce skills policy, individual competence, apprenticeships and net zero upskilling. He’s also a trustee-director of JTL and sits on the board of TESP, so he’s well-placed to comment on skills, training and apprenticeships – key themes in this issue. After an introductory comment overleaf, Andrew offers his insights throughout the magazine, starting with an article on pages 20-21 that highlights the importance of industry leadership on skills to overcome barriers to electrification.
One of the principal barriers remains the critical workforce shortage threatening the delivery of ambitious infrastructure and clean energy projects. Amid the concerning figures, the recent JTL National Awards (page 12) served as a timely reminder of the fantastic talent and dedication shown by apprentices, employers, tutors and training officers. Electrotechnical News was proud to sponsor the awards and celebrate the winners leading the way.
We also speak to the ECA’s new President, Ruth Devine, about her priorities for her one-year presidential term (pages 32-33), and hear from Mark Coles, Head of Technical Regulations at the IET, in this issue’s ‘The Interview’ (pages 14-17). With responsibility for the development of BS 7671, IET Guidance Notes and associated Codes of Practice, Mark discusses the changing landscape and upcoming Amendment 4.
Speaking of standards, the recently updated BS 5839-1:2025 will impact the installation and maintenance of fire alarm systems in non-domestic premises. Scolmore Group’s Jake Green (pages 42-45) and ZZEUS Training’s Dr Tom Brookes (pages 46-47) take a look at the key changes in the standard. Meanwhile, our technical expert Darren Staniforth discusses renewable technology installations and the electrical supply on page 18, and NVC Lighting’s Phil Brown provides some practical lighting logic on pages 28-29.
Enjoy the issue – and summer!
Editorial Director Carly Woodhead
News
Editorial Director Carly Woodhead carly.woodhead@lylamedia.co.uk
Design & Production
Laura Tarlling design@lylamedia.co.uk
Advertising & Subscriptions
To request a free regular copy of Electrotechnical News or speak to a member of the sales team email: info@electrotechnicalnews.com
Director Nathon Woodhead nathon.woodhead@lylamedia.co.uk
Social Media LinkedIn
Disclaimer
The opinions expressed in editorial material do not necessarily represent the views of Electrotechnical News. Unless specifically stated, goods or services mentioned in editorial or advertisements are not formally endorsed by Electrotechnical News, which does not guarantee, endorse, or accept any liability for any goods and/ or services featured in this publication.
Electrotechnical News
Lyla Media Ltd, Hoo St Werburgh, Rochester, Kent, ME3 9UY
From the Guest Editor
The electrical industry is the backbone of the energy transition, but the sector is struggling to train new talent at the required scale or speed. As JTL’s Powering the Future report shows (pages 22-23), the growing shortfall of qualified electricians risks delaying the rollout of key infrastructure and therefore the Government achieving its 10year plan, as set out in the Modern Industrial Strategy.
The issue is not just the recent drop in apprenticeship starts – there is also a fundamental disconnect between the current skills system and business.
If electrification is to succeed, and the Government is clear that it must, ways will have to be found to support more electrical firms to hire apprentices. With increases in apprentice pay, along with increased management and administrative demands imposed on apprentice employers, smaller businesses especially might now struggle to carry this responsibility unaided. TESP’s latest research shows how long it now takes some firms to see a return on investment from their apprentices (pages 26-27).
The interview with the Chair of TESP and ECA President, Ruth Devine, further underscores the importance of consulting with industry on the skills needed by businesses (pages 32-33).
ECA’s Blueprint for Electrification sets out recommendations to help ensure grid capacity and resilient power supplies to critical infrastructure, including hospitals. Energy needs must be considered at the start of any major project and integrated connectivity solutions considered when upgrading older buildings, as clearly articulated in ABB’s article on pages 38-39.
As we look ahead, a sufficient pipeline of skilled electricians is therefore vital to meet the country’s energy needs, create economic growth and high-quality jobs across the UK.
Andrew Eldred is Deputy CEO of the Electrical Contractors’ Association (ECA). This role includes leading on all aspects of association membership and skills strategy, including workforce skills policy, individual competence, apprenticeships and net zero upskilling. In addition, Andrew is a trustee-director of the apprenticeship training charity JTL, and ECA’s representative on the board of The Electrotechnical Skills Partnership (TESP).
Deputy CEO, ECA
Andrew Eldred
CREATING HEALTHY BUILDINGS for patients, medical staff and visitors.
ABB provides smarter solutions for building automation and energy management, ensuring sustainable, cost-efficient comfort and safety for patients and occupants in the healthcare industry. Let ABB support you in your healthcare challenges and manage your operational energy to net zero.
Newsroom
Electricity bills slashed for over 7,000 businesses
More than 7,000 British businesses are set to see their electricity bills slashed by up to 25% from 2027, as the Government unveils its Industrial Strategy.
The strategy sets out a 10-year plan to boost investment, create skilled jobs and make Britain the best place to do business by tackling high electricity prices and long waits for grid connections. British manufacturers currently pay some of the highest electricity prices in the developed world, while businesses looking to expand or modernise have faced delays when it comes to connecting to the grid.
From 2027, the new British Industrial Competitiveness Scheme will reduce electricity costs by up to £40 per megawatt hour for over 7,000 electricityintensive businesses in manufacturing sectors like automotive, aerospace
and chemicals. These firms will be exempt from paying levies such as the Renewables Obligation, Feed-in Tariffs and the Capacity Market. The Government is also increasing support for the most energy-intensive firms, such as steel, chemicals and glass, by covering more of the electricity network charges they normally have to pay through the British Industry Supercharger.
The Government will also deliver a new Connections Accelerator Service to streamline grid access for major investment projects.
Prime Minister Keir Starmer said, “This is how we power Britain’s future – by backing the sectors where we lead, removing the barriers that hold us back, and setting out a clear path to build a stronger economy that works for working people.”
gov.uk
NICEIC expands EWA provision
NICEIC has announced a significant expansion of its Experienced Worker Assessment (EWA) provision in response to increasing demand from electricians seeking formal recognition of their skills.
Following the success of the EWA Installation Electrician route, NICEIC is now introducing the EWA Domestic Electrician route, enabling even more experienced electricians to gain a recognised Level 3 qualification and unlock new career opportunities.
In addition, the launch of the EAL Electrical Underpinning Knowledge and Understanding Test offers a new pathway for electricians who typically have over 10 years of experience and want to undertake the EWA, but lack a Level 2 qualification. The first exam window opens in July 2025, with NICEIC the first approved centre to deliver this new test.
niceic.com
Clean energy future to be ‘built in Britain’
Communities across Britain will benefit from good jobs and investment in the clean energy economy as the Government publishes its Clean Energy Industries Sector Plan to ‘build it in Britain’.
This landmark plan sets the UK on a path to unleash the tidal wave of jobs and investment that clean energy can bring, with the Government targeting at least a doubling of current investment levels across clean energy industries to over £30 billion per year by 2035.
It comes after the Spending Review confirmed the biggest programme of investment in homegrown energy in UK history – from funding to build Sizewell C nuclear plant and small modular reactors, to £9.4 billion for carbon capture industries.
gov.uk
New wage agreement from 2026 to 2028
During the past six months, the JIB has facilitated discussions between the ECA, SELECT and Unite the Union to agree on a new wage agreement from 2026 to 2028. This has now been approved by ECA and Unite, via the JIB National Board, to be implemented from 5 January 2026.
Some of the key changes to be implemented include:
Year one – from 5 January 2026
• 3.95% increase to rates for graded operatives.
Year two – from 4 January 2027
• 2% increase to apprentice rates.
• 4.6% increase to graded operative rates.
Year three – from 3 January 2028
• 3% increase to apprentice rates.
• 4.85% increase to graded operative rates.
• £10 increase to weekly sick pay for operatives during weeks 3-24.
• £5 increase to weekly sick pay for operatives during weeks 25 to 52.
jib.org.uk
CCC report on progress in reducing emissions
The Climate Change Committee (CCC) has released its first assessment of the new Government’s progress on reducing emissions. The independent, statutory body found that government policies to reduce emissions have improved since last year. With more action, the UK can hit its legally binding climate targets and improve energy security for households and businesses across the UK.
Professor Piers Forster, Interim Chair of the CCC, said, “Our country is among a leading group of economies demonstrating a commitment to decarbonise society. However, the Government needs to do more to ensure people see the benefits of climate action in their bills. Given increasingly unstable geopolitics, it is also important to get off unreliable fossil fuels and onto homegrown, renewable energy as quickly as possible.”
theccc.org.uk
Construction
Skills Mission Board launched
The Construction Skills Mission Board has launched with a commitment to recruit 100,000 more construction workers per year by the end of the parliament.
Backed by a £625 million investment, the mission is key to delivering on government’s housing and infrastructure commitments, including building 1.5 million homes over this parliament and the 10-year infrastructure strategy. Up to 60,000 more jobs for engineers, electricians and joiners will be created.
Jobcentres will also work more closely with the construction industry to offer work experience and tailored placements. More than 40,000 industry placements will be funded through a further £100 million from the Government, alongside a £32 million contribution from the Construction Industry Training Board (CITB).
gov.uk
Apprenticeship funding band increase
Skills England has advised The Electrotechnical Skills Partnership (TESP) that the Secretary of State has accepted its funding recommendation of £23,000 for the Installation & Maintenance Electrician apprenticeship. This represents an increase of £3,000 on the current funding band.
The minimum 30-day period for switchover has been agreed, with the new version in place from 20 July 2025.
Providers who enrol candidates now but do not yet register them on the ILR will be able to transfer across to access the new funding band. Please note, if candidates are registered on the ILR before the switchover, you will not be able to transfer them to the increased funding band.
the-esp.org.uk
Heat Pump Association elects first Installer Representative
The Heat Pump Association (HPA) has elected its first Installer Representative, Damon Blakemore, Owner of Blakemore Renewables. This newly created role marks a significant step in continuing to ensure the voices of heat pump installers are heard and reflected in the HPA’s work.
Damon will serve a two-year term, working closely with the HPA team to gather insights from its installer membership, which has increased by over 340% since the launch of its partnership with MCS.
“I’m honoured to take on this role and represent the dedicated professionals who are driving the heat pump revolution on the ground,” said Damon. “Installers are at the heart of the transition to low-carbon heating, and I’m looking forward to bringing their perspectives to the forefront of the HPA and industry discussions.”
heatpumps.org.uk
Plans to drastically increase deployment of rooftop solar
The Government has launched a pathway for the UK to rapidly accelerate the rollout of solar, helping drive down bills, supporting tens of thousands of jobs and powering economic growth with clean energy.
The Solar Roadmap sets out the steps needed for the Government and industry to deliver 45-47 GW of solar by 2030 – which will support up to 35,000 jobs and use less than half a percent of total UK land. This includes:
• Increasing solar deployment on new build homes through the Future Homes Standard to save households money on bills.
• Launching a call for evidence to understand how to harness the untapped potential of solar in car parks across England, Wales and Northern Ireland.
• Plans to launch a safety review to unlock portable plug-in solar panels, making it easier and cheaper for people living in rented accommodation and apartments to install solar on their balconies and rooftops.
• Stronger engagement with industry and trade bodies to identify skills gaps in the solar sector to support more people into well-paid clean energy jobs.
The roadmap outlines practical actions for industry and government to overcome the challenges to delivering this ambition. This includes providing a new blueprint for industry to overcome barriers in planning, electricity networks, supply chain and innovation, and workforce and skills challenges.
gov.uk
JTL Awards winners announced
JTL announced the winners of its 2025 National Awards at a ceremony held at the Royal Armouries Museum in Leeds on 11 June. Apprentices, employers, tutors and training officers from across England and Wales were recognised for their exceptional contributions to the future of the building services industry.
Apprentice honours
Taking home the top accolade of JTL National Apprentice of the Year was Stephanie Hitch, a plumbing apprentice from Redditch who completed her training while employed by Arcus FM. Stephanie impressed the judges with her technical ability, dedication and inspirational progress. She is now a qualified professional.
Daniel Brown, from Brentwood, received the Paul McNaughton Electrical Apprentice of the Year Award. Daniel completed his apprenticeship with TClarke and earned top recognition for his technical performance and professionalism.
Kit Swerdlow, of West Bridgford, was named MES (Mechanical Engineering Services) Apprentice of the Year. Kit was recognised for excellence in plumbing while undertaking his apprenticeship with PHD Plumbing Ltd.
Dominic Walton, from Retford, won the inaugural Rising Star of the Year Award, reflecting his early career promise and passion for renewable energy technologies while working with Wright Renewable Heating Limited.
Exceptional training staff
JTL introduced two new categories to spotlight behind-the-scenes excellence.
Wayne Bailey, based at JTL’s Carlisle training centre, was named Tutor of the Year for his inspiring mentorship and learner support across the North West.
Pablo Parra, based in South Yorkshire, received the inaugural Training Officer of the Year award for his dedicated work in guiding apprentices and collaborating closely with employers.
Champion employers
The ceremony also recognised the crucial role employers play in apprenticeship success. Employer Recognition Awards were given to the following businesses, who have demonstrated exceptional commitment to nurturing emerging talent and supporting apprentices in both technical development and professional growth.
• J & R Electrical (Halifax) Ltd
• Chris Bowker Ltd
• Lowe & Oliver
• Cromer Electrical
• Cardinal Electrical
• Quartzelec Ltd (Wrexham)
Chris Claydon, Chief Executive of JTL, said, “Our awards showcase the extraordinary talent and dedication found throughout the apprenticeship journey – from learners achieving personal and professional milestones, to the training teams and employers who support them every step of the way. This year’s winners are shaping the future of the sector, and we’re proud to celebrate their success.”
Stephanie Hitch, JTL National Apprentice of the Year
BECOME AN AICO
GOLD STANDARD INSTALLER
At Aico, we understand what a huge responsibility it is to provide home life safety devices into UK homes, which is why we hold both ourselves and the partners we work with to such a high standard. Gold Standard Installers are another way to ensure the safety of UK homes and their residents.
Complete our free FIA accredited Expert Installer Training
Join thousands of others in our rewards-based Installer Community
Expand your knowledge with our free City & Guilds Training Be a member of NICEIC, NAPIT, Select or FIA
interview The
Meet Mark
Mark Coles served his apprenticeship as an electrician with the UK Atomic Energy Authority and worked on many nuclear projects. After studying Electrical & Electronic Engineering at London South Bank University, Mark worked as Contracts and Project Manager in electrical contracting at Canary Wharf, London and then held the post of Operations Engineer with NICEIC. Currently, Mark is Head of Technical Regulations at the Institution of Engineering and Technology (IET) and is responsible for the development of BS 7671, IET Guidance Notes and associated Codes of Practice. Mark is an experienced leader in global standards making. He holds the convenorships of numerous international and European technical committees and is an appointed UK expert on many others, setting standards for low voltage electrical installations across the world. Mark is also the Committee Manager for JPEL/64, the UK technical committee responsible for BS 7671, Requirements for Electrical Installations, IET Wiring Regulations.
Sit down with: the IET’s Mark Coles
From developing an interest in electrical circuits as a child, to setting standards for low voltage electrical installations globally, Electrotechnical News spoke to Mark Coles, Head of Technical Regulations, Institution of Engineering and Technology (IET), to find out more about his career and the fast-evolving technologies that are transforming the electrotechnical industry and changing the way installers work.
“What makes electricians different from other trades is fault finding,” says Mark. “An electrician needs to have an in depth understanding of an electrical circuit before a fault can be identified and corrected.” This technical know-how is what first sparked Mark’s interest in electrical circuits. At the age of 12, Mark’s house was rewired. “I asked the electrician to leave some of the cables and light switches he removed,” he recalls. “I then connected the cable and switches to a battery-powered light from my bicycle. I learned how to wire a two-way lighting circuit before I knew what it was called!”
At 15, Mark applied for several electrical apprenticeships in local industries, such as steel, aluminium
“CPD is an absolute must; the days of the evergreen electrician are gone.”
and nuclear. “I was very fortunate to be taken on as an electrical apprentice in the nuclear sector,” he says. “There were so many fascinating aspects and interesting projects all going on at once.”
Power Quality Clinic is a revolutionary online consultation and reporting service from Power Quality Expert designed to empower electrical contractors and businesses with accessible, expert power quality analysis.
This new pioneering approach to power quality for the electrical contracting industry, Power Quality as a Service (PQaaS), provides analysis and standardised power quality reporting, all on a flexible subscription basis.
Our subscription plans are designed to meet the diverse needs of electrical contractors and their businesses. Each plan provides a monthly allowance of Power Quality Clinic reports, accompanied by our valuable pre- and post-survey consultations.
ECA, NICEIC and SELECT members are welcome to sign up to the free level of our subscription plans and start exploring the service.
Mark’s passion for technical knowhow has never waned; now involved with standards making globally, he holds the convenorships of numerous international and European technical committees. “I meet many eminent people who are experts and leaders in their field who are awe inspiring,” he says. “I was once on a flight from London to Sydney and I struck up a conversation with an Australian heart surgeon. He was explaining what happens to the human heart when the body receives an electric shock, and I was able to explain how technical committees interpret the physiological effects of current on the body into methods of protection against electric generally used in electrical installations and ratings of RCDs.”
The renewables challenge
Responsible for setting standards for low voltage electrical installations around the world, Mark says renewables are “without doubt” the most significant change he’s witnessed during his career. “Up
“It’s straightforward to prove that a circuit is dead, but it’s knowledge of the system and other sources of supply which could come online that make the situation far more complicated than it ever was.”
to the end of the 1990s, electrical installations essentially consisted of a source of supply, circuit protection, cables, switching arrangements and a load,” he explains. “At the beginning of the 2000s, I began to see solar
photovoltaic (PV) power supply systems being installed, which was the beginning of a major shift from an installation having a single source of supply – i.e. from the local low voltage distribution network – to having other/multiple sources of supply.”
This shift to multiple sources of supply has also shifted the way installers work. “From an electrician’s point of view, isolation of electrical circuits or installations is paramount. We’re all taught about isolation, locking off, permits to work, etc. but we’re in a different world now,” says Mark. “It’s straightforward to prove that a circuit is dead, but it’s knowledge of the system and other sources of supply which could come online that make the situation far more complicated than it ever was.”
With this influx of new technologies, comes the challenge of integration, the need for equipment that works together, and a smart approach.
“We’re familiar with EV chargers
which can monitor the maximum demand of an installation to ensure that circuits or supplies are not overloaded,” Mark explains. “As more equipment is brought online, i.e. battery storage, heat pumps, other sources of supply, etc., each needs to integrate within the system using load control in a smart way.”
BS 7671 Amendment 4
The changing landscape has also seen the need for updated legislation. As Mark says, “Technology is moving so fast, in some cases it’s ahead of installation standards.” Last year the IET announced that BS 7671 Amendment 4 was in the works, with each area of change a response to fast-evolving technologies. “In autumn of 2024, the electrical industry was asked to comment on the Draft for Public Consultation (DPC) of BS 7671:2018+A4:2026. New sections and chapters were proposed by the JPEL/64 committee on battery storage and power over ethernet, for example. These are areas where technology is moving so fast and standards are often slow to respond and implement changes.”
As a result of the DPC, around 1,500 comments were submitted on technical aspects of Amendment 4. The IET put in groundwork to prepare
“Technology is moving so fast, in some cases it’s ahead of installation standards.”
industry for the DPC, says Mark. “By that I mean the expectation on both sides, i.e. please submit comments on the draft but, where you don’t agree with the text, submit your proposals on what you think would be better for users of the standard. Ultimately, the standard needs to be usable by those that need it and it’s all the better when scrutinised.”
Competency and knowledge
Expected to be published in 2026, Amendment 4 will follow Amendment 3, published in 2024, and Amendment 2, published in 2022.
But with technology progressing so quickly, can we expect the standards to update more often? “I wouldn’t say more often but I would say that when the standard is updated there may be more changes in that update than, say, 10 or 15 years ago,” says Mark, who is responsible for the development of the standard. “BS 7671 is largely based on CENELEC Harmonized Documents (HD). CENELEC member countries have three years to implement HDs and remove duplication or contradiction in standards.”
As standards evolve, competency and knowledge must evolve, too, and this is where CPD is paramount, Mark highlights. “It’s important to engage in events and discussion to better understand what is changing. Manufacturers are a great source of information, and many provide training on their products and how they can be integrated.” The IET will also be supporting contractors and installers with the standard update. “We’re planning to deliver webinars, live events and even a college tour to get the message across. Beyond this, the IET will be updating its guidance publications in order to support those that need it.
“CPD is an absolute must,” Mark concludes, “the days of the evergreen electrician are gone.”
Ask the expert
Upgrading the electrical supply
Should we be upgrading the electrical supply when installing renewable technology installations?
Darren Staniforth
Head of Electrotechnical Solutions,
CEF
Whether you’re navigating complex installations, troubleshooting challenging systems, or looking for guidance on the latest industry standards and technologies, Darren Staniforth, Head of Electrotechnical Solutions at CEF, is here to help.
Get the answers you need to complete your projects with confidence and precision. Ask away, and let our expert support you in delivering top-notch electrical solutions!
When installing renewable technologies, it’s critical to assess and potentially upgrade the existing electrical supply. Many domestic and small commercial installations still operate on a 60A or 80A single-phase supply, which may be insufficient when integrating high-demand technologies. For example, a typical EV charger can draw 32A continuously, and a heat pump may require a similar load. When combined with existing household or business loads, this can exceed the capacity of the main cut-out fuse, leading to thermal damage to supply tails and distribution equipment.
diversity tables date back to the early part of the last century.
Mark had been meeting with the Energy Networks Association to try and resolve this issue. Where possible an upgrade to 100A is going to be allowed, however, it may not be possible for everyone. In this situation Mark discussed the need to employ additional technology to curtail the loads where possible, to keep the whole installation load lower than the supply fuse in the service cut-out. Mark also encouraged installers to source new technologies from the same supplier to ensure different parts of the system communicate seamlessly to offer the best possible management of loads.
Need some technical advice?
Darren is here to help! Send your questions to: info@electrotechnicalnews.com
Installers should carry out a detailed load assessment, factoring in diversity where possible. Where the calculated maximum demand approaches or exceeds the supply rating, an upgrade to a 100A supply – or even a three-phase supply in some cases – should be considered.
Recently I spoke with Mark Coles, Head of Technical Regulations at the IET, about diversity and the challenges designers have when calculating new systems. Mark was keen to point out the current
I believe we’ll see manufacturers open their operating systems to allow open communication across renewable technologies, ensuring we can manage the load profiles to work within the existing supply size.
In summary, upgrading the electrical supply is not just a matter of capacity – it’s a fundamental part of ensuring a safe, compliant and future-ready renewable installation. However, we can’t assume an upgrade is always possible and need to look for other ways to work with the existing electrical supply.
cef.co.uk
As the UK’s leading membership body for electrical contractors, we help businesses like yours prepare for whatever’s next.
Become an ECA Member and unlock the tools you need to win contracts, grow stronger and get your voice heard.
Enjoy tailored support across your business for…
• Technical issues
• Safety, health and environment
• Employee relations
• Legal and business
• Education and skills
Visit eca.co.uk/unlock
SECURE YOUR SUCCESS
Leading from the front
Industry leadership on skills is vital to overcome barriers to electrification, says Andrew Eldred, ECA’s Deputy CEO.
Andrew Eldred
ECA’s Deputy CEO
The UK Government’s objective to reach net zero by 2030 is heavily reliant on the electrical industry. This is an opportunity for us to showcase how we can effect change and ‘lead the charge’ on clean energy.
A shortage of competent, qualified electricians remains one of the principal barriers. The 2023 Labour Market Intelligence report from The Electrotechnical Skills Partnership
(TESP) found that the UK’s electrical workforce had shrunk by 20% between 2019 and 2022. More recent research suggests that, in England at least, the decline in numbers since 2019 has now reached 26%.
JTL’s 2025 Powering the Future report (pages 22-23) underlines the size of the task industry is facing. JTL estimates that businesses in England need to recruit 5,000 more new entrants a year more than they are already doing just to stabilise numbers where they are now.
TESP’s latest Electrotechnical Apprentice Return on Investment report (pages 26-27) restates the positive return on investment for businesses that employ an electrical apprentice, especially in the third and fourth years. More concerning, however, is the finding that this
positive net return is now under pressure from greater business uncertainty and governmentimposed cost increases – leading some firms (and especially smaller ones) to question the value of recruiting more apprentices in future.
A bigger voice at national level ECA has been around since 1901. We and our Members have seen (and helped) the electrical industry overcome numerous challenges during the past 124 years – many far more formidable than those we face
“Our task now is to amplify the voice of the electrical industry to policymakers, including making the case for genuine industry leadership on skills.”
today. As in the past, our task now is to amplify the voice of the electrical industry to policymakers, including making the case for genuine industry leadership on skills.
As an industry, we already have a good story to tell. Since 2021, electrical apprentice starts in all four parts of the UK have increased substantially – contrary to much publicised declines elsewhere.
Capitalising on these and other successes, ECA has made the case for the electrical industry to have a bigger voice at a national level. The CEO of TClarke, a Member of ECA’s Greater London region, was recently invited to join the UK Government’s Construction Skills Mission Board, tasked with advising Skills England and other departments on how to recruit and train the workforce necessary to deliver government missions on housing, clean energy and economic growth. Similarly in Wales, ECA Members and staff are meeting increasingly regularly with Welsh Government ministers, Senedd members and civil servants – reflecting our industry’s centrality to electrification of homes, industry, transport and the public sector.
Practical policy solutions
Getting in front of decision makers is one thing, of course. But what are our
“Recent erosion of the return on investment from apprentices makes better employer incentives more urgent than ever.”
policy asks when we find ourselves there? Drawing on extensive industry data, as well as the views and experiences of ECA Members and others, ECA has launched Skills Charters in both England and Wales. Each of these sets out a series of practical policy solutions, which we are continuing to reiterate and reinforce in subsequent publications and campaigns, such as the Electrical Skills Index, Electrifying our Future and the Blueprint for Electrification
Given limited financial resources, we are urging governments in London and Cardiff to devote what money they have to training
routes recognised by industry: apprenticeships, the adult NVQ, Experienced Worker Assessment, and Electrician Plus upskilling qualifications. We believe, for example, that training providers need sufficient funds to hire occupationally competent staff on salaries closer to what they can expect to earn in industry. At the same time, we are challenging the £80 million per year currently allocated to FE colleges for learners on classroom-only electrical courses – very few of whom (7% or less) progress successfully into an apprenticeship afterwards.
ECA is also asking governments to recognise the essential role played by businesses in creating the current and future skilled electrical workforce. Recent erosion of the return on investment from apprentices (as previously mentioned) makes better employer incentives more urgent than ever. And we shouldn’t lose sight of the challenges employers face when taking on adult career changers, with all the extra costs this can involve.
Designing the skills system
Above all, ECA is arguing that genuine industry leadership is essential for any skills system to succeed. This is something quite different from the ‘employer-led’ system promised by successive governments, but which in practice has often forced business into the role of an arm’s length customer, instructed to pick and choose from a range of mostly unattractive education ‘products’ developed by others.
Instead, industry needs to be at the heart of designing the skills system and co-creating its ‘products’, which must all align with and support industry-recognised entry and upskilling pathways. This is how the best skills systems in Europe and further afield already operate, and only through similar industry leadership can UK nations and regions hope to deliver on key strategic priorities, like electrification.
Tackling the skills gap
JTL report, Powering the Future, reveals a critical shortfall in the electrotechnical workforce – one that could jeopardise delivery of major infrastructure, housing and clean energy projects. The report launches a national projection model for the industry, designed to offer data-driven insight into workforce size, skill level and sector resilience. Chris Claydon, Chief Executive of JTL, explains more.
Chris
Claydon
Chief Executive of JTL
The technical skills shortage in the electrotechnical sector will come as no surprise to readers of Electrotechnical News. The workforce has been shrinking for some time, and recruitment of new entrants hasn’t kept pace. This audience already understands why skilled electricians are essential across sectors, now and in the future, as infrastructure demands accelerate. Yet current
policy overlooks future demands created by the Government’s plans for major infrastructure projects, housing development, and clean energy commitments; all of which necessitate significant workforce expansion.
To help quantify the ‘supply’ side of the training pipeline, JTL has developed a new projection modelling tool in collaboration with industry partners including the Electrical Contractor’s Association (ECA), The Electrotechnical Skills Partnership (TESP), Joint Industry Board (JIB), National Electrotechnical Training (NET), National Inspection Council for Electrical Installation Contracting (NICEIC) and Electrical Safety First (ESF).
This first-of-its-kind model uses ONS workforce data, ECS Gold Card holder numbers, electrical apprentice
data (including withdrawals and achievements), and NVQ/EWR qualification volumes to demonstrate the degree of known competence, which we call the ‘Skilled Person Density’. The industry is highly regulated and safety critical. With strengthened expectations around workforce competence, including through the updated Electrotechnical Assessment Specification (EAS), the model calculates different workforce and competence scenarios and projects the effect over a 15-year period.
Positive return on investment
JTL’s Powering the Future insights report shows that, despite more apprentices entering training in the past three years, the electrical workforce in England has shrunk by 26.2% since 2018. Without action, and based on the current trajectory, it will shrink by another 32% by 2038.
To stabilise numbers and maintain competence, over 10,500 new apprenticeships are needed annually. JTL already proudly supports between a quarter and a third of all new starts. We want to train more by investing in new training centres, staff and equipment, but scaling up requires additional support.
To sustain or grow the workforce, employers must hire new talent. More apprenticeship starts and upskilling via NVQ or EWR are essential, also enabling career-changers from other sectors. Despite cost pressures, apprentices continue to deliver a positive return on investment for businesses, particularly from year three onwards, underscoring their long-term value to the sector.
At the same time there needs to be a sharpened focus on the quality of training, which must remain high to uphold safety standards across construction and built environment sectors. There can be no shortcuts in the rush to power up the workforce. A collaborative effort to boost apprenticeship achievement rates by breaking down barriers will reduce attrition and improve skills density.
Systems-thinking approach
These challenges require a systemsthinking approach. JTL’s report does not just raise the alarm; it offers a roadmap. We call on the Government to set clear, national targets for apprenticeship starts in the electrical sector; reform funding
Andrew Eldred, ECA’s Deputy CEO
“JTL’s report, highlighting an annual shortfall of 5,000 new industry entrants, including 3,000 extra apprentice starts, is a wake-up call. Not so much for industry – ECA has been talking about the need for 10,000+ apprentice starts per year in England since 2022 – but for government. With its ambitions for clean energy, new housing and economic growth, and a selfstyled ‘mission-based’ approach, the newish Labour Government now has an opportunity to forge a closer, direct collaboration with the electrical industry (and other vital engineering services sectors) to overcome current policy-driven obstacles to higher levels of skilled trade recruitment.”
“We call on the Government to set clear, national targets for apprenticeship starts in the electrical sector; reform funding to reflect the true cost of quality training; and provide meaningful financial incentives for employers.”
to reflect the true cost of quality training; and provide meaningful financial incentives for employers, especially SMEs who account for 99% of electrical employers, to bring that new generation on board. Investing in the next generation needs to become a precondition for winning work, rather than a competitive disadvantage.
A coordinated national response is needed from central government, via Skills England, to align industry demand with a post-16 skills strategy. Without these urgent but practical actions, the UK will struggle to meet its housing, clean energy and infrastructure goals.
JTL’s projection model and research report, Powering the Future, is a conversation starter for our industry; an open question as to which elements of the electrical skills pipeline should flex to get us to where we need to be. For a demonstration of the tool or to input a dataset from your organisation and forecast a new scenario, JTL welcomes anyone to get in touch.
Our new dedicated UK range is tailored to meet British installation requirements. Every product is designed to make every installers job easier. A complete range that fits right into your daily work – because that‘s exactly what we built it for. For more information on this range visit www.ledvance.co.uk
THE ONE-STOP SOLUTION PROVIDER
LEDVANCE provides a comprehensive range of products and services for photovoltaic systems, including panels, inverters, and batteries for residential and commercial use. We offer support in all aspects, from system consultation and supply to performance monitoring and technical advice.
A worthwhile investment
Employing an electrical apprentice can produce a positive return from year three of the apprenticeship, according to TESP figures. Despite increasing challenges, investing in apprentices makes economic sense and we should continue to promote the benefits of apprenticeship recruitment, says Ruth Devine MBE, TESP Chair.
Ruth Devine MBE TESP Chair
In recent years the Installation and Maintenance Electrician apprenticeship in England has been experiencing an all-time high in terms of new starters. Since 2021, up to the 2023/24 academic year, there have been around 7,500 people enrolled annually onto the industry apprenticeship standard. Other UK nations have benefitted from similar increases to electrical apprentice starts.
There’s also good news around those completing the apprenticeship –achievement rates for the Installation
and Maintenance Electrician apprenticeship standard have increased by 5.4%, now standing at 62.5% for the 2023/24 academic year, compared to 57.1% the previous year. This is slightly above the national average for all English apprenticeship standards.
Apprentice recruitment
However, casting a shadow over these positive statistics are concerning anecdotal reports that changes announced in the October 2024 Budget could have an adverse impact on apprentice recruitment, with suggestions that employers may be freezing apprenticeship plans or, in extreme cases, laying off apprentices.
April 2025 saw increases to National Insurance contributions, the NI salary threshold and the apprentice minimum wage. These changes will directly impact the costs associated
“Achievement rates for the Installation and Maintenance Electrician apprenticeship standard have increased by 5.4%.”
with maintaining and expanding workforces. In particular, this is placing a squeeze on SMEs, which often work to tighter margins and may be disproportionately affected.
Now more than ever we need to demonstrate the benefits of apprentice recruitment. To support this message, a recent report from TESP has shown that, despite increasing challenges, apprentices are still a worthwhile investment.
In May 2025 we published research that found employing an electrical apprentice can produce a positive return from year three of the apprenticeship. For those charging apprentices out at higher rates, positive returns can be gained as soon as the first year.
Positive returns
Funded by National Electrotechnical Training (NET) and carried out by Pye Tait, this latest research updates the 2019 calculations from TESP that explored the return on investment that can be made from electrical apprenticeships.
For low and medium charge-out rates, an apprentice will make money for the company by year three; at higher charge-out rates they show positive returns in the first year. By year four, apprentices provide positive returns to the business at all charge-out rates of between £12,024 and £27,469.
Perhaps not surprisingly, the rates at which apprentices are charged out plays a major factor in the total return realised over four years. At the medium rate, the four-year net benefit is £26,580 (£34,076 in 2019) and the higher rate is £51,292 (£56,756 in 2019).
Andrew Eldred ECA’s Deputy CEO
There has been a significant drop in value for those charging out at lower rates, with the overall benefit now just £97 compared to over £11,000 in 2019.
The reduced overall return for the lower charge-out rates is a worrying finding that may negatively impact future decisions on apprentice recruitment by smaller companies. Indeed, during the research, when asked about future apprenticeship intentions, 44% intend to recruit similar numbers, but 39% – mostly small or micro businesses – plan to recruit fewer.
“ECA’s Recharging Electrical Skills Charter for England, launched in November 2023, urged government to reinstate apprentice incentives, especially for smaller employers. Our subsequent Blueprint for Electrification, published last April, repeated this call. TESP’s latest research again puts employers and their concerns right back where they belong – at the heart of the skills system and considerations about how to boost desperately needed SME investment in skills. Whether it is through direct payments to employers, tax/national insurance concessions, or some other means, the business case for hiring apprentices across the UK now undoubtedly needs strengthening. Altruism on its own won’t work.”
Economic sense
With apprentice charge-out rates having such a clear impact on determining return on investment, NET is now funding further research into how employers set these rates, the rationale for their approach and more granular detail on the work apprentices undertake, to see what support or guidance might be developed for businesses.
There’s no questioning that businesses are currently operating in a challenging environment. It’s understandable that many contractors will have doubts around apprenticeships, but our remarkable apprentice intake figures and achievement rates show we are leading the way in our efforts to date.
The benefits of quality apprenticeships go far beyond financial metrics and the ongoing return that is made postapprenticeship completion. Investing in apprentices makes economic sense and we look forward to developing projects and resources to support and promote this message.
FAQ: lighting logic
Phil Brown, Product & Marketing Director at NVC Lighting,
provides some practical insights for professional electricians.
Phil Brown Product & Marketing Director at NVC Lighting
Q1. What is CRI and why is it an important consideration when choosing commercial lighting?
CRI, or Colour Rendering Index, is a measure of how accurately a light source reveals colours compared to natural light, rated from 0 to 100. In retail, hospitality and office spaces, a CRI of 80+ is acceptable, but for applications like healthcare, art galleries or design studios, a CRI of 90+ is essential to avoid colour distortion.
Electricians should check CRI ratings during installation, especially when retrofitting existing buildings.
Q2. What does UGR<19 mean and when should it be considered?
UGR (Unified Glare Rating) measures the amount of discomfort glare produced by luminaires within a space. A rating of UGR<19 is recommended for environments where visual tasks are performed for extended periods – such as offices, classrooms and meeting rooms –where task lighting is critical.
Electricians should ensure that specified fittings meet this threshold to comply with lighting design standards and to help reduce eye strain and visual discomfort for occupants.
Q3. How critical is proper lighting control in commercial installations?
Smart lighting controls – such as occupancy sensors, daylight harvesting and programmable dimming – can dramatically enhance energy efficiency and user comfort in commercial spaces.
It’s essential that electricians coordinate closely with lighting designers and controls engineers to ensure wiring layouts and control zones are planned accordingly. Importantly, the use of absence/presence detectors and automatic lighting controls is now actively encouraged under the 2022 edition of Part L of the Building Regulations, reinforcing the move towards more intelligent, energyconscious installations.
Q4. What should electricians know about emergency lighting integration?
Electricians need to ensure correct circuit separation, battery backup verification, and proper signage illumination, particularly in escape routes and high-occupancy areas.
Emergency lighting isn’t just a box to tick, it is a safety critical system, and it must comply with codes of practice like BS 5266 in the UK.
Q5. How does IP rating affect light fixture selection in commercial environments?
IP (Ingress Protection) ratings define a fixture’s resistance to dust and moisture. In commercial kitchens, washrooms or industrial zones, higher IP ratings (like IP65) are required. Misjudging IP requirements can lead to premature failure or even legal non-compliance.
Q6. Are there mounting considerations electricians should be aware of?
Absolutely. Recessed vs. surfacemounted, suspension kits and modular grid ceilings all influence installation complexity. Electricians should review ceiling types, fixture weight and support systems to ensure safe and secure fitting, especially in seismic or hightraffic environments.
Q7. Is there a standard approach for DALI or 1-10V dimming systems?
These systems require specific wiring protocols. DALI (Digital Addressable Lighting Interface) uses a bus system and allows individual addressability, while 1-10V is analog and simpler. Electricians must ensure compatibility
with luminaires and controllers and avoid mixing systems without appropriate interfaces.
Q8. What is the role of lighting layout plans for electricians?
A good lighting layout plan includes luminaire types, circuits, switching, emergency points and control zones.
Electricians should verify these plans onsite, flag inconsistencies, and ensure that cable runs and load calculations align with the design for safety and performance.
beg-luxomat.com
■ Addressable multi-master Lighting Control System
■ Supports DALI and DALI-2 luminaires
■ Ideal for retrofitting
■ Super flat multisensor available
■ Simple, intuitive operation
■ Free Bluetooth app with 2 functions:
Scene control for end customer
Commissioning tool for installers
Circular Lighting Live is back!
Now in its fourth year, Circular Lighting Live has become the defining gathering of the lighting supply chain to spotlight and champion the changes needed as the industry starts to embrace a circular economy. A visit to the conference and exhibition shows just how far the lighting industry has come in the last few years – and the challenges and opportunities that lie ahead.
Circular Lighting Live 2025 sees a host of new features, all in a bigger and more prestigious venue in the heart of London, including:
• Build Back Better Awards 2025 –Celebrating creativity, innovation, social purpose and environmental leadership.
• Innovations in Sustainability –A hands-on track focusing on deep dives into technologies and innovations with a role to play in decarbonising buildings.
• Just One Thing micro presentations – Focusing on inspirational stories of sustainability in action as well as expert panel discussions, keynote speakers and explainers on legislation, certification and more.
• Expanded exhibition space –Showcasing the latest developments in luminaires, materials, components and controls.
On the agenda
Expert speakers will share their actionable insights and experience while panellists will challenge and debate the accepted sector norms in eight specially curated sessions:
• Climate driven design – Creative design of products, projects and even processes is the most powerful tool we have to mitigate the impact of lighting.
• Smart remanufacturing – How the addition of intelligence during a lighting upgrade is adding extra services and functionality and changing the value proposition.
• Creative Cat A – New lights in speculative Cat A office fitouts often end up in the waste stream when a tenant moves in. Explore creative solutions to the problem.
• Logistics: closing the loop – How do we create a vibrant market for useable luminaires at the end of their ‘first life’ that keeps them operating and compliant?
• The regulatory roadmap – The lighting industry is facing a complex set of both UK and EU regulations that will impact product design and circularity.
• Managing metrics – Unpack the raft of new sustainability metrics and standards, including EPDs, LCAs, TM66 and TM65.2.
• Innovations in circularity – Explore a host of exciting developments and ideas in the circularity of lighting products and processes.
• Pioneering projects – A walk through of the most groundbreaking sustainable lighting projects of recent times. recolight.co.uk
Meet the new ECA President
Meet Ruth
Ruth Devine has been a Director of SJD Associates Ltd since 2006. She holds other roles outside of her professional position, including Chair of ECA’s Skills Committee, advising Council on relevant skills matters and supporting industry engagement with the skills system. She is also Chair of The Electrotechnical Skills Partnership (TESP), which supports the industry with clear entry and progression routes, high quality training and assessment, and leading research.
She’s a founding member of the Institute for Apprenticeships and Technical Education Construction Route Panel, and the Building Safety Regulator’s Industry Competence Committee. Additionally, Ruth supports the Construction Leadership Council on skills issues and attends the Government’s Construction Skills Delivery Group.
Ruth was awarded an MBE in the King’s 2024 New Year Honours list for her services to further education and apprenticeships.
Ruth Devine MBE was recently announced as the 112th President of ECA. Ruth has been involved with ECA for 17 years and is the second female President in the association’s 124-year history. Having previously served as Senior Vice President and Vice President, Ruth takes over the ECA Presidency from Stuart Smith. Electrotechnical News spoke to Ruth about her plans for the coming year.
What does it mean to you to take over as President of ECA for 2025/26?
I feel privileged to take on the role of ECA President. This position carries significant responsibility, ensuring sound governance, strengthening the connection between ECA and its Members, and championing ECA’s pivotal role in shaping the future of our industry.
I’m incredibly proud to represent ECA Members, values-driven businesses that help power every part of the economy. My presidency is a natural continuation of the work I’ve already been doing, using my passion for raising standards and championing skills to support and advocate for the industry I care so deeply about.
It’s an honour to follow in the footsteps of respected leaders like the late Di Johnson and Paul McNaughton – people I’ve admired and worked alongside.
What are your key priorities for your presidential term?
My key focus will be on amplifying ECA’s voice within the industry and beyond. That means continuing to push for the highest standards in safety, quality and competence, and promoting a fair commercial environment with appropriate payment practices and balanced risk-sharing.
Skills and training, especially through high-quality apprenticeships, remains at the top of my agenda. I
“Businesses need confidence to invest in the next generation – and we need alignment between education, industry and policy.”
also intend to build on the excellent work of my predecessors, including Sean Smyth and Stuart Smith, particularly in enhancing Member engagement and developing ECA’s Growth Hub to deliver even greater value.
You are heavily involved in apprenticeships and skills – how will you incorporate that experience into this role?
Apprenticeships are vital to closing the skills gap in our sector and across the broader construction and engineering landscape. ECA plays a central role in advancing this agenda – collaborating closely with The Electrotechnical Skills Partnership (TESP) and key stakeholders to improve quality and delivery.
As both ECA President and Chair of TESP, I will ensure a strong, united voice advocating for apprenticeships. Businesses need confidence to invest in the next generation – and we need alignment between education, industry and policy to reduce bureaucracy and make it easier for employers to participate.
What are the most pressing issues facing ECA and its Members currently?
The most exciting opportunity lies in leading the UK’s transition to clean, safe and smart energy. ECA Members are at the forefront of electrification – from renewable technologies to EV infrastructure – and their role has never been more vital. ECA’s recent report on the Blueprint for
“Customer expectations have grown, regulations have strengthened, and sustainability is now central to every project.”
Electrification found that electricians are the most trusted source for advice on installation of green energy technologies, proving just how vital they are.
The biggest challenge, I think, is around supporting enough apprenticeships overall, protecting the integrity of training. We must resist commercial pressures for inferior, fast-track routes that don’t deliver genuine occupational competence and risk public safety.
There must be assurance learners get the practical skills and competence levels needed, and for more businesses to be supported to deliver high quality apprenticeships.
What are the biggest changes you’ve witnessed in the industry during your time with ECA?
The pace of change has been extraordinary. When I started, the industry was already evolving,
with innovations in LED lighting, microgeneration, and early EV adoption. Today, we’re seeing a major transformation driven by smart technologies, energy storage, lowcarbon heating, and the digitalisation of infrastructure.
Customer expectations have grown, regulations have strengthened, and sustainability is now central to every project. Perhaps most importantly, the focus on competence and continuous skills development has sharpened right across the built environment.
What do you hope to achieve by the end of your presidency?
By visiting every ECA region and engaging with Members directly, I hope to gain a deeper understanding of their needs and ambitions. That insight will help shape a stronger, more inclusive association with a clear long-term vision.
If I can inspire more Members to get actively involved – and pave the way for more diverse leadership –then I’ll consider that a real success. Hopefully it won’t take another 15 years before we welcome the next female President.
eca.co.uk
Reduce energy costs and increase comfort
Every large building project should have an automation system in place, says Paul Jones, Sales Director UK & Ireland,
B.E.G.
Paul Jones Sales Director UK & Ireland, B.E.G.
With 35% of energy consumption and 38% of global emissions, the construction and operation of buildings is the number one climate killer. That is according to the summary of the UN Environment Programme’s
Global Status Report for Buildings and Construction. This means the demand for environmentally friendly energy sources is huge.
Compared to the urgent need for optimisation, current investments in energy efficiency in the building sector are minimal. The only way to achieve climate neutrality is through fast, intelligent solutions. Some already exist – even those that are simple and inexpensive.
Intelligently controlling LED lighting offers a high potential for optimisation in buildings
with a sensor system which saves additional energy. Here, on average, around 50% – and, depending on the type of room, up to 80% – of the previous energy costs for lighting can be saved. The low investment costs of occupancy detectors pay for themselves very quickly through the
“How many corridors of public buildings are permanently lit during opening hours? As we move closer to a net zero world, lights should only be used when needed.”
25%
energy savings and longer service life of the luminaires. At the same time, the savings are accompanied by an increase in safety and comfort.
Motion detectors and occupancy sensors
How many corridors of public buildings are permanently lit during opening hours? As we move closer to a net zero world, lights should only be used when needed, and that is the idea behind motion detectors. They measure the natural infrared radiation of bodies, detect movement and switch on the light. These sensors are clever and save lighting during the periods when no one is moving in the room. Having the lights off in empty corridors saves energy without the loss of comfort. On the contrary, there is no need to operate a wall switch for such rooms. This is not only hygienic but convenient too.
A further development of motion detectors is occupancy sensors. Occupancy sensors are used, for example, where people stay in rooms with daylight for a longer period of time and energy is to be saved, such as classrooms, nurseries, offices or conference rooms. Occupancy sensors detect the slightest movement and permanently measure the brightness. If there is sufficient daylight in a room, the sensor automatically controls the lighting so the light is dimmed or switched off, even if people are still in the room. This consistently and automatically
saves energy. A high energy saving of 80% is possible in public toilets, for example, where nobody wants to switch off the light. About 50% can be achieved in offices where no one interrupts work when the sun illuminates the office.
Lighting control
Around 300 lux is the required illuminance for reading and writing work, but constant lighting conditions do not prevail in classrooms with three light ‘ribbons’. Seating areas on the window front benefit from natural daylight, whereas workplaces on the wall side tend to be shaded. This can be remedied by controlling the lighting via DALI, the professional bus system for lighting control.
DALI can be easily integrated into many public buildings without complex wiring. The ceiling-mounted B.E.G. occupancy sensors have been designed for ‘difficult’ lighting situations and can be used, for example, to control the three lighting strips of a classroom differently so that a uniform illumination of 300 lux is possible. No one must worry about saving energy anymore; the sensor does this automatically by dimming and switching. In addition, the teacher’s workstation in front of the class can be individually illuminated, enabling individual lighting atmospheres for presentations. The lighting can be controlled via the wall switch, a remote control or an app.
Modern lighting focuses on human needs. As recently as 2002, researchers discovered receptors in the human eye that influence the day-night rhythm and hormone release. Light with a warm colour temperature promotes melatonin release and thus relaxation, while cold white light promotes alertness and concentration. Human-centric lighting (HCL) has been proven to ensure a healthy biorhythm throughout the day. The natural colour change from warm white in the morning to cool white midday light and back to warm evening light is now also simulated indoors.
Not only can elderly residents of a care home benefit from this in everyday life, but so can our children. Before toddlers take their afternoon nap at nursery, for example, a warm colour temperature helps them to relax. Occupancy sensors can change the light colour of DALI luminaires with a ‘tunable white function’ in addition to presence- and daylightrelated lighting.
A greener world
Facilities managers interested in a new building or renovation with new wiring should consider integrating a KNX bus system – energy savings and the highest form of comfort are possible via KNX. Occupancy sensors are the multi-talent for building automation as they can regulate the light colour by means of integrated HCL control.
Our sensors at B.E.G. also measure air quality and humidity, while acting as a temperature controller at the same time. The lowering of the room temperature in case of absence, the switching on of an air-conditioning system or the automatic opening of windows in case of poor air quality can be triggered by follow-up programming.
With more organisations focused on reducing their energy costs for both environmental and financial pressures, there is no reason why any large building project planned today should be without a building automation system.
beg-luxomat.com
Hospitals: the growing energy reliability challenge
Today’s hospitals consume more than double the energy per square foot than typical commercial buildings, placing immense strain on their electrical infrastructure. Nigel Thomas, National Specification and Projects Sales Manager at ABB, highlights this often-underestimated issue and advocates for modern solutions to ensure a robust, uninterrupted and reliable energy supply for hospitals.
HNigel Thomas National Specification and Projects Sales Manager at ABB
ealthcare facilities in the UK and other parts of the world face severe operational hurdles. Ageing infrastructure, more frequent extreme weather caused by climate change, cyber threats, and the transition to renewable energy sources are testing healthcare resilience. At the same time, healthcare providers increasingly
rely on digital technologies and sophisticated medical equipment that come with higher power demands.
Hospitals require the agility and efficiency to tackle these challenges head-on without compromising patient care. Central to this effort is the adoption of connectivity solutions that integrate equipment and devices from various suppliers through open protocol platforms that facilitate rapid response to disruptions.
Key challenges
The average hospital resembles a small city in its power demands. Heating, ventilation and air conditioning (HVAC) systems –which account for approximately half
the energy used in hospitals – as well as advanced medical machinery and patient monitoring devices, make reliable power supplies critical.
Power outages in healthcare are not only potentially life-threatening but economically crippling. ABB’s recent report, The Future of Healthcare, estimates the cost of a single minute of hospital downtime at upwards of $7,900. Moreover, disruptions erode patient trust and damage institutions’ reputations.
Rising cybersecurity threats compound these challenges. As hospitals become more digitally interconnected, they face a growing risk of cyberattacks, particularly ransomware. Energy management
“ABB’s recent report, The Future of Healthcare, estimates the cost of a single minute of hospital downtime at upwards of $7,900.”
systems compromised by such attacks could severely affect critical functions. Hospitals must, therefore, prioritise robust and secure software solutions that include constant monitoring and encrypted communication to guard against potential threats.
Cost escalations are also hitting the healthcare sector. Building or refurbishing hospitals has become more expensive than ever, primarily due to skill shortages and rising labour costs. This makes innovation essential; hospitals must continually adopt smarter and leaner energy solutions even as resources remain stretched.
Resilient power supplies
A viable solution to these challenges
is the adoption of open protocol platforms. These systems enable full interoperability between various equipment, eliminating the restrictions associated with vendor lock-in and allowing hospitals to upgrade technologies incrementally rather than through costly replacements. Open protocols also facilitate seamless data transfer, enabling more informed decisionmaking and improved energy management.
Hospitals must prioritise modern energy management systems that incorporate intelligent power networks, essentially creating a ‘central nervous system’. Such networks minimise power outages by anticipating operational disruptions before they occur. Moreover, they
Andrew Eldred ECA’s Deputy CEO
“Hospitals’ growing reliance on electrotechnical and other engineering services contractors highlights how built environment priorities here and elsewhere are shifting from building fabric to electrical, mechanical and data systems. For our industry this is both an opportunity and a challenge – including the challenge to recruit and upskill sufficient people to deliver the work. Clients too still have work to do to adapt to these new realities. The relaunched New Hospital Programme, for example, acknowledges the criticality of engineering services to its success, and yet still relies on a traditional main contractor procuring subcontractors, with minimal direct client involvement or oversight.”
form the foundation for intelligent solutions such as human-centric lighting, intuitive in-room sensors and voice-activated equipment – all designed to make hospital environments more comfortable while reducing power demands.
Alongside smarter connectivity solutions, hospitals need reliable uninterruptible power supply (UPS) systems. High-efficiency UPS units significantly reduce carbon footprints and ensure continuous system availability, thereby safeguarding against sudden power failures.
Optimised energy infrastructure
Partnering with connectivity specialists during initial hospital planning or rebuilding phases is essential to achieve an optimised energy infrastructure. By choosing a knowledgeable partner experienced with open protocols, hospitals can develop future-oriented solutions to help ensure mission-critical uptime.
For these facilities to thrive in the face of growing energy and climate uncertainty, investing in comprehensive energy strategies is vital. By harnessing innovative, secure and flexible solutions, they can proactively manage operational risks, reduce emissions, preserve patient safety, and ensure uninterrupted service delivery well into the future.
new.abb.com/uk
The future of power quality
Traditionally, electrical contractors have focused on the safety of electrical installations. Today, however, we see a growing demand for energy efficient power systems and the growing demand for power quality, says Rob Barker, Director of Power Quality Expert.
Rob Barker Director of Power Quality Expert
Power quality tends to be an all-encompassing term used to cover a wide aspect of electrical measurements. But at its heart it is defined by the standard BS EN 50160 which refers to the characteristics of the voltage, frequency and waveform harmonics of the electrical supply.
Distortion of the voltage quality can often be caused by non-linear loads, normal operational switching of equipment or external events occurring on the grid. These
problems can be seen when looking further into the measurements taken during a power quality survey and can include voltage sags/swells, harmonic distortion, over voltage and frequency variation.
Recognising the growth and importance of power quality for contractors, Power Quality Expert has developed a new Power Quality as a Service (PQaaS) model that aims to empower contractors to meet growing demand from their customers to offer reports and analysis of energy and power quality.
What is PQaaS?
Power Quality Expert’s PQaaS approach revolutionises the way electrical contractors deliver power quality analysis services. This flexible, subscription-based model empowers contractors to provide analysis and reporting without the
need for in-house expertise to use their existing or hired test equipment to its full potential. The subscription plans start with a free tier, perfect for exploring the service, up to a deluxe tier, suitable for larger contractors with high-volume projects.
The PQaaS model offers numerous benefits and is streamlined into three key stages:
• Pre-survey consultation – Advice and guidance on what to monitor with the logger is key to gaining the data needed to produce a report and to help identify the issues the client has.
• Data analysis and report generation – Power Quality Expert analyses the data from the power quality and energy logger. A standardised report is generated detailing power quality performance indicators, harmonic analysis and load profiles that can highlight potential issues and provide actionable recommendations.
“Distortion of the voltage quality can often be caused by non-linear loads, normal operational switching of equipment or external events occurring on the grid.”
Sonel PQM-707 meter conducting a power quality survey
• Post-survey consultation – A review of the report to ensure that the contractor understands any recommendations or observations made before going back to their client to discuss the results.
Performance indicators
The analysis undertaken by the Power Quality Clinic report initially looks at some key performance indicators to give a quick visual overview of an installation’s power quality, and references guidance in standards such as BS EN 50160.
• Voltage – The standard defines the voltage supply needs to be within +/-10% of the nominal value of 230V. Typically, we see the national average is around 242V, but instances of the voltage trending towards the higher end of the limit present opportunities for energy saving technology such as voltage optimisation.
• Frequency – The nominal frequency of the power system (50Hz) must be maintained within a very narrow tolerance due to the potential effect on the performance of motors and other frequency sensitive devices. This 50Hz frequency is also the basis of all the calculations made when assessing additional harmonics on the system.
• Flicker – A very small but fast oscillation of the voltage. Typically, the effect has been associated and observed through the flickering of lighting. The physical annoyance of flicker is subjective and can vary depending on the perceived cause of the flicker and its duration.
• THD of voltage – Total harmonic distortion is an indication of the overall distortion of the voltage waveform and is indicated as a percentage. Voltage distortion over or near to the limits defined in BS EN 50160 should be investigated to
“The analysis undertaken by the Power Quality Clinic report initially looks at some key performance indicators to give a quick visual overview of an installation’s power quality, and references guidance in standards such as BS EN 50160.”
see if they relate to the harmonic currents produced by the equipment at the installation or if it is the result of an external influence from the grid.
• Voltage harmonics – Specific harmonic frequencies can be related to certain types of modern load and can give a quick indication of the presence of potential issues that need further investigation. For example, excessive distortion at the 11th harmonic can indicate the presence of three-phase twelvepulse converters having an impact on the voltage quality.
Unlock the opportunity of power quality
By helping electrical contractors to navigate the complexities of power quality, the PQaaS provided by Power Quality Expert allows all contractors to add power quality analysis services to their businesses. This approach helps them to meet the demand for power quality analysis in an industry that continues to move forward, supporting a more sustainable and net zero future.
Sample of voltage and current trend profiles in a Power Quality Clinic report
BS 5839-1:2025 updates
Jake Green, Head of Technical Engagement at Scolmore Group, looks at some key changes in the updated BS 5839-1:2025 standard, published earlier this year.
Jake Green Head of Technical Engagement at Scolmore Group
As with the introduction of all British Standards, other than for BS 7671, the old standard is superseded on the same date as the new one is published. BS 5839-1:2025 came into effect on 30 April 2025 and the old 2017 version was subsequently withdrawn on the same date.
The forward of any standard details some, but not all, of the changes introduced in the new standard. What should also be noted is that BS 5839-1 is a ‘Code of practice’. This means that it provides guidance and recommendations; it is not legislation.
This article will highlight several specific changes and the likely implications for all those involved in the design, installation, commissioning and maintenance of fire detection and fire alarm systems.
Introduction (Section 1)
All standards contain a foreword detailing the relationship with other standards and specific information about the new document. However,
“The principal purpose of a fire detection and fire alarm system is to ‘support the fire evacuation strategy’ for the building rather than, as the previous standard stated, the ‘fire safety strategy’.”
under Section 1 (General) the new standard differs from the 2017 version by adding an introduction prior to the scope of the document.
This introduction now details the principal purpose of a fire detection and fire alarm system is to ‘support the fire evacuation strategy’ for the building rather than, as the previous standard stated, the ‘fire safety strategy’ for the building (Clause 6.1 Commentary). This is a subtle but important shift in how the recommendations of this standard should be applied. The focus on the evacuation strategy alone means that the design has a single focus rather than a slightly more general ‘fire safety’ strategy.
The introduction also makes much clearer reference to other standards and guidance documents where there are levels of uncertainty. These include:
• BS 9991
• BS 9999
• Guidance documents that support fire legislation
• Insurance documentation
• Any relevant fire risk assessment.
The common practice amongst many contractors seeking to design a fire detection and fire alarm system was/ is to ask a manufacturer to design the system and then supply and commission the system to meet the requirements of the design. However, the fire strategy must be considered of primary importance insofar as the design is concerned. A fire risk assessment is important, but it is not a strategy.
Exchange of information and definition of responsibilities
The previous Clause 6 (now Clause 5) has an updated commentary as well as amended recommendations. It is important that there is clear communication between relevant parties, and Clause 5 has made things much clearer.
Clause 5.1 now recommends that consultations take place ‘prior to’ the design stage. This has amended the recommendation from the 2017 standard that consultation should take place ‘prior to or at’ the system design stage. These prior consultations should be between:
• User/purchaser
• Consultants (to include architects, M&E and fire engineers)
• Designer
• The authority responsible for enforcing fire safety legislation
• Property insurer.
At the design stage (Clause 5.2) consultation should happen between:
• Designer
• User/purchaser
• Consultants.
The amended clause no longer places the responsibility on the designer alone to ensure this consultation takes place.
A more collaborative approach is now called for.
At the installation stage (Clause 5.3) consultation should happen between:
• Designer
• User/purchaser
• Consultants
• The supplier of the system.
Again, this amended clause no longer places the responsibility on the installer to ensure this consultation takes place – indeed, the installer is not included in the list to this consultation.
Where a designer has made a proposal for the category of system (Clause 5.4), this should be agreed with the user/ purchaser. This is an important change of emphasis, requiring all relevant parties are able to ‘sign off’ the design. Similarly, the designer should agree with the user/purchaser (Clause 5.5)
“Clause 5.1 now recommends that consultations take place ‘prior to’ the design stage. This has amended the recommendation from the 2017 standard that consultation should take place ‘prior to or at’ the system design stage.”
whether the system incorporates visual alarm devices (VADs).
A further change has been made to what should occur prior to the placing of an order for the system (Clause 5.6), and this is to also include ‘handover’ within the list of those with responsibility for each element of design, installation and commissioning.
Furthermore, greater clarity has been provided for who is responsible for the creation of the zone plan (Clause 5.7). This should be clearly defined, agreed and documented.
Variations (Section 7)
Variations have long been an accepted part of the design process. There may be instances, for example, where a thoughtless application of a recommendation would lead to a design which is less than optimal. Indeed, the fire risk assessment process may lend itself to including certain variations.
ESP Sounder
As with the previous standard, any variations must be clearly identified and recorded in the logbook and relevant certification and should be such that they are immediately obvious to any relevant parties.
Previously there were no stated exclusions from permissible variations. This is no longer the case. Clause 6.6 now details those departures which are considered as so detrimental to the safety of the system, that they should be excluded. These excluded items are:
• The absence of a zone plan or other suitable diagrams in which there are more than one zone and particularly where people sleep.
• The absence of a facility for transmission of an alarm signal to an alarm receiving centre (ARC) in: - Supported housing - Residential home.
Know your responsibilities
This article has only briefly touched on three areas where there have been significant changes to the
recommendations of the standard – the introduction, the exchange of information and variations.
It is important that all relevant parties
Hensel’s IP rated Modular Switchgear solutions range from small Junction Boxes to 630A Ready To Install Panel Boards & Distribution Boards.
Custom designed, 630A , IP65 modular panel boards delivered within four weeks Ready to install modular enclosures can be combined to create three & single phase Distribution Boards.
IP Rated junction boxes (IP66 - IP69)
ATEX Enclosures suitable for Zone 2 and Zone 22
Fire rated junction boxes (E30 up to E90)
PE-Inlay range comes with metal inser t and ear thing cable to ear th the armours of SWA cables
View our full product range at https://www.hensel-electric.de/en-uk/
make themselves aware of the changes in roles and responsibilities.
espuk.com
What BS 5839-1:2025 means for fire alarm engineers
The long-awaited update to BS 5839-1 has landed – and it’s far more than a tidy-up. The 2025 revision introduces practical, safety-driven changes that will immediately impact how we design, install, commission and maintain fire alarm systems in non-domestic premises. Dr Tom Brookes, Managing Director of ZZEUS Training and Chairman of the BSI Technical Committee FSH12/1, is responsible for BS 5839-1:2025. Here, he looks at some key technical updates you can’t ignore.
Managing Director of ZZEUS Training and Lindum Fire Services, and Chairman of the Fire & Security Association (FSA) and BSI Technical Committee FSH12/1 Dr Tom Brookes
Let’s start with a long-overdue clarification: fire alarm mains cables must now be red. Clause 25.9 explicitly recommends that red is the preferred colour. This clears up years of ambiguity and finally aligns legal requirements with what has been best practice for some time.
Maintenance sees a major improvement in clarity too. According to Clause 43.2.1, routine service intervals must fall within a five to seven-month window. Anything longer than seven months is considered non-compliant. And don’t forget the clock: Clause 43.2.10 makes it mandatory to check and adjust the control panel time during each maintenance visit – something that can easily be overlooked after power cuts or daylight saving time (DST) changes.
When ‘Variations’ go too far
Clause 6.5 mandates that all variations from the standard must be documented in the fire alarm logbook, with justification. This is now a clear requirement – no more verbal agreements or undocumented changes.
However, Clause 6.6 outlines two nonpermissible variations that are now considered unacceptable under any circumstances:
• No zone chart in multi-zone buildings (especially where people sleep) = non-compliant.
• No ARC connection for systems in supported housing (requiring Grade A under BS 5839-6) or in residential care homes.
These cannot be overridden, even with agreement – the risk to life is too great.
Installers take note
Clause 22.1.2 and 34.9 require that all interfaces and isolators must be accessible – no longer burying them in risers or behind ceilings. Meanwhile, Clause 46.1.7 states that redundant devices must be removed.
A quiet but important change appears in Clause 28.2, requiring that any functional earth (FE) conductor be identified with pink sleeving or marked ‘FE’ as defined in BS 7671 Table 51.
Design and detection updates
Under Clause 20.2(c), the definition of an L2 system now includes sleeping risk areas, in addition to escape routes and high-risk rooms. Clause 4(b)(2) also reinforces that heat detectors are not suitable in sleeping areas, where smoke could pose a threat to life before heat is detected.
Clause 21.1.3(b) introduces a new requirement for smoke detection at the top of lift shafts in L4 systems, recognising the vertical chimney effect of smoke spread.
Minor but meaningful
A minor but helpful tweak in Clause 24.3.3 allows you to write battery replacement dates directly onto the battery with indelible pens, removing
“Fire alarm mains cables must now be red. This clears up years of ambiguity and finally aligns legal requirements with what has been best practice for some time.”
the need for separate stickers for anyone who has an aversion to stickers.
Finally, Clause 3.13 strengthens the definition of a ‘competent person’, who must now show evidence of up-to-date training and experience. Ongoing CPD is no longer optional –it’s part of staying compliant.
Final thoughts
BS 5839-1:2025 marks one of the most user-focused and practical rewrites in years. It removes ambiguity, enforces better records, and reminds us that competence – not shortcuts – keeps people safe. These changes deserve to be embraced, not just read.
Let’s raise the bar. Let’s lead.
zzeus.org.uk
Raising the bar
Aico has launched its Platinum Partner initiative to elevate standards in fire and carbon monoxide alarm installation.
Aico is proud to announce the launch of its Platinum Partner initiative, a prestigious recognition programme designed to elevate industry standards and reinforce a commitment to excellence across its installer network.
Building upon the foundation of the Gold Standard Installer requirements, the Platinum Partner status is awarded to elite organisations that demonstrate an exceptional commitment to professional development, safety compliance, and collaborative best practices.
To achieve Platinum Partner status, companies must fulfil the following stringent criteria:
• Gold Standard compliance – Meet all Aico Gold Standard Installer requirements.
“We’re not only promoting excellence but also enhancing safety standards across the industry.”
• Corporate social responsibility –Demonstrate a commitment to corporate social responsibility (CSR) in collaboration with Aico.
• Sustainability commitment Agree to participate in an annual sustainability review.
• Standards compliance – Possess an up-to-date copy of BS 5839 Part 6, ensuring full compliance with installation standards.
Superior installation standards
Achieving these requirements unlocks a range of tangible benefits that distinguish Platinum Partners in the market. Beyond deepening their understanding of Aico’s commitment to excellence and the intricate details of each product, Platinum Partners become advocates for superior installation standards within their teams. This dedication ensures that installations are not only compliant but are also optimised for maximum safety and reliability, directly contributing to enhanced public trust and safer homes.
Aico’s sales director, Steve Trafford, said, “Introducing the Platinum Partner initiative reflects our ongoing commitment to raising the bar. By recognising and supporting organisations that go above and beyond in training and quality, we’re not only promoting excellence but also enhancing safety standards across the industry. This is about building long-term partnerships that deliver real value to communities.”
• City & Guilds training – Employ a verified number of City & Guilds 2426-01 trained installers, including representation within the senior leadership team.
• Site visits – Facilitate an agreed number of joint Aico-installed site visits with Aico and end users, ensuring transparency and continued quality assurance.
The Platinum Partner initiative strengthens Aico’s dedication to innovation, customer assurance and raising standards across the housing and fire safety industries. Partners who achieve this prestigious status will be supported with exclusive resources, enhanced visibility and strategic collaboration opportunities.
ECYCLE
REPURPOSE REUSE
WEEE Compliance. REUSE Hub. WEEE Recycling. & more for Lighting
Recolight is the leading UK WEEE compliance scheme for lighting, taking on responsibility for its members’ WEEE compliance. O ering free integrated Lamp and Luminaire collection and recycling and the biggest UK-wide network of collection points for all WEEE lighting.
Recolight go beyond recycling, by o ering circular economy services, facilitating the reuse of lighting equipment, and helping to avoid unnecessary recycling of surplus new lighting.
Working with the lighting industry, Recolight o er support and services to help their Producer Members transition to a Circular Economy.
