Welcome to Powerhub Solutions, the UK’s leader in energy saving solutions for industry. We specialise in helping industrial and commercial businesses achieve measurable energy and cost savings through proven, actionable technologies. Our focus is on delivering rapid ROI, supporting sustainability goals, and providing tailored solutions that drive down operational costs. Energy saving matters now more than ever, reducing energy consumption not only cuts costs but also supports your business’s environmental commitments and long-term resilience. Industries can reduce energy consumption and costs through effective solutions. If you’re searching for energy saving solutions for industry, you’re in the right place.

Why Powerhub:
Energy Saving Solutions for Industry

Powerhub Solutions is the only company in the UK that self-delivers four proven energy reduction technologies Voltage Optimisation, KBR Energy Saver, Solar PV, and IoT/EMS/BMS all under one roof. Our turnkey approach means faster installs, guaranteed results, and complete accountability, driving measurable energy and carbon reduction for businesses across the UK. We help businesses across all sectors achieve measurable energy savings with tailored solutions that support sustainability and cost reduction.

Unmatched ROI

Our solutions deliver unmatched returns, with rapid paybacks and a 100% savings guarantee for real results from day one. As one in-house partner for end-to-end delivery, we provide full accountability and confidence throughout every stage.

Fastest lead Times

Energy savings can’t wait. Our in house specialists deliver projects at best in class speed, with minimal downtime and zero compromise on quality.

Full Turnkey, Self Delivered

Every stage, survey, install, monitoring, verification, is handled by our own engineers, electricians, and project managers.

Our Sectors

We serve a wide range of sectors, ensuring our expertise and solutions are relevant to your business needs:

Hotels
Restaurants
Venues & Arenas
Industrial / Manufacturing
Commercial
Gyms / Leisure

Education

Healthcare
Female engineer monitoring energy efficiency at UK manufacturing facility
London commercial cityscape representing UK businesses saving energy with Powerhub Solutions
Couple dining at restaurant where voltage optimisation and KBR reduce energy costs

  • Sector Expertise – decades of hands-on experience across hospitality, leisure, education, healthcare, commercial and manufacturing.

  • Custom Fit Solutions – tailored reports and strategies that reflect the realities of your specific sector.

Explore our Solutions

Industries can reduce energy consumption and costs through effective solutions.

Voltage optimisation icon representing Powerhub Solutions energy reduction technology
Voltage Optimisation


This technology ensures equipment runs at its most efficient level, with no loss of performance, less wasted kWh, less heat, and longer asset life, making it a cost-effective way to reduce energy use and improve energy efficiency across manufacturing equipment and other site assets.

  • Voltage Optimisation (Static & Compact Plus)
  • Voltage Stabilisation
  • Voltage Regulation
KBR refrigeration energy saver icon for walk-in fridges and freezers
KBR Energy Saver

KBR Energy Saver targets asset-level savings, especially in refrigeration and cellars. VO trims site-wide waste, KBR goes asset by asset to lock in further savings where they’re largest.

  • Remote Optimiser

  • Walk In Fridge/Freezer Manager Bottle Fridge Manager

  • Post Mix Timer
  • Cellar Manager

  • Remote Optimiser

IoT energy monitoring icon showing smart device tracking power temperature and water
Powerhub EMS

Powerhub EMS is a wireless energy control and monitoring platform that puts every asset in your estate under one pane of glass. With energy meters that provide real-time visibility, you can optimise energy consumption, reduce waste, and manage usage across facilities.

  • Fast to deploy

  • Non-invasive

  • Proven to deliver double-digit reductions with ROI measured in months, not years

Commercial solar PV and battery storage icon with smart monitoring
Solar PV & Battery Storage

Solar PV systems generate electricity from sunlight, and battery storage systems store excess energy for later use. This is the honest path to on-site generation, using natural light as a free, renewable energy source. We design the right system for your load, opening hours, tariff reality, and demand patterns.

  • Full in-house delivery
  • Consultancy at every step
  • Managed process
  • Best ROI

Ready to see how our process ensures results? Learn about our step-by-step approach next.

Our Process: No Stone Left Unturned

When it comes to energy reduction, most suppliers sell a product, Powerhub delivers a process. From first call to verified savings, everything is designed, managed, and delivered by our own in-house engineering, electrical, and project management teams. That’s how we guarantee results.

Kickstart: Book a Call 

Just 15 minutes is all it takes. We’ll introduce our approach, answer your questions, and give you a first view of where the biggest opportunities sit. (Need more detail? We can go as deep as you want.)

 

 

 

Diagnose: Data Discovery 

Your half hourly data (HHD) tells us the truth about your site’s energy profile. We analyse consumption patterns, peak loads, and anomalies to uncover the hidden savings potential that others miss.

 

 

 

 

Forecast: Desktop Proposal 

We run the numbers and share a clear, conservative proposal: expected costs vs expected ROI, no inflated claims, no unrealistic paybacks. We always present worst case figures, yet energy reduction projects often pay for themselves in under 24 months, and we genuinely aim to deliver better.

Guarantee: Proposal from Site Surveys 

Our engineers visit site, conduct full surveys, and lock in your guaranteed savings. Every detail is considered, load profiles, voltage fluctuations, asset behaviour, so nothing is left to chance.

Delivery is always by our own teams: 14+ engineers, electricians, and project managers on our payroll. Zero subcontractors, full accountability.

 

 

 

 

Prove: Project Sign Off or Pilot 

You choose: 

  • Go straight to rollout with guaranteed savings, or
  • Trial a proof of concept pilot across a handful of sites

Either way, the numbers will prove themselves.

 

 

 

Deliver: Installation & Verification 

Our in house teams deliver the full install, VO, KBR, IoT, Solar, safely, quickly, and with minimal disruption.  We establish a baseline before install, then show direct kWh reduction via real time dashboards and clear reports.

From there, savings are extrapolated estate wide, giving you the business case for full rollout.

 

 

 

 

Sustain: Ongoing Monitoring & Support 

With CapEnergy monitoring, every site and every asset is tracked continuously. Savings are verified, reports flow to Finance, and any drift is flagged before it costs you money.

 

Ready to start?

Book your 15 minute call today. See how much your sites can save, and why Powerhub is the only partner that delivers, proves, and guarantees results.

The Difference We Deliver:

”To reduce our impact on the environment, it’s crucial that we look at ways of reducing the energy we are using and be vigilant for ways we can cut wastage at scale. This investment will benefit hundreds of our pubs and follows successful trials earlier this year.”

Assad Malic, Chief Communications & Sustainability Officer , Greene King

I’m delighted to be able to tell you that your engineers were thoroughly professional throughout the installation of the VO unit. They answered all my questions, got on with the job and kept me informed of their progress throughout the 2 days they were here.

Having powered it all up they took time to ensure everything was working properly, checking voltages around the building and adjusting the VO to maximise its efficiency. When they’d finished they tidied everything up and you’d hardly know they’d been there.

They are a credit to themselves and your company and I will have no hesitation in recommending you to anyone in the future.

John Alp, Maintenance Manager, Sindlesham Court Weddings | Conferences | Events

“Powerhub Solutions completed installation of the new Voltage Optimisation system today. All work carried out was very professional and appears to be a very high standard. Highly recommend for future works here or at other sites.”

Andy Phillips, Chief Engineer, Mercure Hotels

“The team provided a tailored energy solution that perfectly aligned with our savings goals. The process was seamless, professional, and minimally disruptive, delivering significant savings for Tees Active. Highly recommended for energy optimisation!”

Darren Humphrey, Area Operations Manager, Tees Active

“RBH have been rolling out numerous energy saving initiatives across many of our hotels as part of our decarbonisation programme, so it was great to share some of our success stories with our partners. Many thanks to Powerhub Solutions who are helping us on our Net Zero journey.”

Gregor MacNaughton, Chief Technical Officer , RBH Hospitality

“Powerhub delivered impressive results, reducing our energy use across targeted appliances. Their expertise and support make them highly recommended for energy efficiency!”

Matthew Linton, Sustainability & Energy Manager, Thwaites Pubs

“Paul and Dexter were exceptionally polite, friendly, and incredibly patient while installing our new energy-reduction solution. They worked around the nursery schedule and the children with complete understanding and consideration. Their thoughtfulness and professionalism made the whole process a pleasure. I’m very grateful for their outstanding service.”

Maria Shahid, Centre Director, Busy Bees Kings Heath

Redefining Energy Reduction

delivering real, measurable energy savings for our clients

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Over 166.5 million kWh saved, cutting costs and supporting sustainable operations.
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With our partners and clients, we’ve saved over 55,000 tonnes of CO2 for a greener future.
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Our technology delivers rapid payback, with clients seeing full ROI in 12 to 18 months.

Putting our clients in control of costs, efficiency and sustainability

Business team discussing energy cost savings with Powerhub Solutions

Slash Your Energy Bills

Stop paying for wasted energy with our solutions that cut bills daily and turn savings into long-term profit. Powerhub guarantees 100% savings from day one, helping to lower bills and protect homes and businesses from grid uncertainty by providing more reliable energy.

Energy manager reviewing efficiency data on tablet for UK business

Boost Efficiency & Verify Results

Optimise how your site uses energy and, with monitoring and verification, see real savings in real time.

Sustainable commercial building representing energy reduction and net zero goals

Drive Sustainability

Shrink your carbon footprint without compromise and meet targets while showing customers your green commitment.

news, trends & insights

Latest Videos:

Powerhub Podcast: Episode 1

KBR Installation @ RedCat Pub Company

Powerhub & Punch Pubs; VO Roll Out