Manufacturing, engineering and warehousing

Cut energy costs across your plant.
Keep the line running.

Motors, compressors, chillers and high bay lighting run every shift. We cut the power they waste with voltage optimisation, power factor correction and live monitoring, then verify every kWh against a baseline you sign before we start.

Up to 15%Less electricity used
14 monthsTypical payback
935,000+kWh saved for UK manufacturers
In writingGuaranteed payback
Why now

BICS will lower your unit rate. Your plant will still waste power.

From April 2027 eligible manufacturers get policy costs taken off their electricity bills. That helps, but it does nothing about the motors running on over voltage or the compressor left on all weekend.
Cut the rate and cut the kWh, and the two savings stack.

BICS · From April 2027
Up to 25%

Off electricity bills for eligible manufacturers

The British Industrial Competitiveness Scheme removes Renewables Obligation, Feed in Tariff and Capacity Market charges for around 10,000 electricity intensive firms.

Check if you qualify
ESOS Phase 4 · 5 Dec 2027
Action plans

Large businesses need to show progress

Phase 4 asks for an energy audit and a plan you can report against. Verified savings from Pulse give you real numbers to put in it.

Talk to us about ESOS
SECR and supply chain
Scope 3

Your customers want your carbon data

More buyers now ask suppliers for energy and emissions figures. Metered kWh and carbon by site makes that request a quick one to answer.

Ways to cut cost and carbon
Where the power goes

Most of the waste on a factory floor sits in five places.

Every site is different, so your own figures come from your half hourly data. These are the loads we look at first.

Engineer working on machinery on a manufacturing site
Two shifts, three shifts or round the clock. The meter keeps turning.
~2/3Of industrial electricity

Motors, pumps and fans

Conveyors, extraction, pumps and process fans. Most run at fixed speed and on higher voltage than they need, so they burn power as heat.

We fit: Voltage Optimisation, Pulse Control
~10%Of UK industrial electricity

Compressed air

A single 3mm leak can cost around £1,000 a year. Compressors left running through breaks and weekends cost far more than that.

We fit: Pulse monitoring and out of hours alerts
PF < 0.95Triggers reactive charges

Poor power factor

Half hourly metered sites pay reactive power charges in any half hour where power factor drops below 0.95. It also eats into the capacity on your supply.

We fit: Power Factor Correction
THDFrom drives, welders, UPS

Harmonics

Variable speed drives and welders push distortion back into your network. Cables and transformers run hot, breakers trip and motors wear out sooner.

We fit: Active Harmonic Filters
24/7Walk in cold rooms

Refrigeration, lighting and HVAC

Walk in fridges and freezers, high bay lighting and heating in big sheds. Loads that run whether the line is busy or not.

We fit: KBR Refrigeration, Pulse Control

Sources: Carbon Trust, Business Climate Hub, UK DNO charging statements. Figures are sector averages, not a quote.

Industrial sectors we work in

Energy saving that fits the way your site runs.

From single factories to national logistics networks. We work around your shift pattern and planned maintenance, so output never takes the hit.

Manufacturing production line

Manufacturing and food production

Processing, packaging and process cooling. We cut the waste in motors, compressed air and refrigeration without touching output.

Industrial site and factory

Industrial sites and factories

Heavy machinery, high bay lighting and ventilation. Bring down peak demand and stop paying reactive power charges.

Engineering workshop

Engineering and machining

CNC, welding and automated cells. Clean up power quality so drives run cooler and nuisance trips stop.

Warehouse and logistics centre

Warehousing and logistics

Lighting, HVAC, conveyors and cold storage across big floor areas. Savings you can see site by site.

Printing press

Printing and publishing

Presses, finishing lines and climate control for paper and ink. Lower running costs on long print runs.

Farm buildings

Farming and agriculture

Grain drying, irrigation pumps, milking parlours and cold stores. Cut electricity costs across the farm.

What we fit on industrial sites

Start at the incomer. Then go machine by machine.

Voltage optimisation and power factor correction treat the whole site in one go. Controls and monitoring then find the rest. Every kWh verified in Pulse.

Powerhub voltage optimisation unit
Whole site · Start here

Voltage Optimisation

UK mains often arrives at 240 volts or more. Most motors, drives and lighting are built to run lower than that, and you pay for every extra volt as wasted heat. Voltage optimisation brings the whole site down to a level your kit runs well at. Motors run cooler and last longer.

Whole siteOne install at the incomer
Up to 15%Less electricity used
CoolerMotors, longer asset life
How voltage optimisation works
Live energy monitoring

Every line and every shift on one screen.

This is Pulse. It shows what each site, building or line used, what it saved and when something starts to drift. Your site manager can read it without calling an engineer.

kWh and cost by site, building or production line
Alerts when compressors or lighting are left on out of hours
Voltage, power factor and harmonics tracked at the incomer
IPMVP verified savings reports for finance, ESOS and SECR
Results

Proven on UK factory floors, verified to IPMVP.

Across UK manufacturing sites 935,000+ kWh

Saved for UK manufacturers through targeted voltage optimisation and controls. Every kWh measured against a signed baseline.

Typical return 14 months

Most industrial clients see their investment paid back in around 14 months. We put the payback in writing before you commit.

Full write ups
Want the numbers from a site like yours?

Tell us what you make and how you run, and we will send the case study closest to your site, including the baseline and the verified result.

Request case studies
How it works

Survey. Fit. Prove.

A free energy audit first. Then we fit what makes sense for your site and measure every kWh, so the saving shows up in your accounts.

Day one

Survey

Send half hourly data or three months of bills. Our analysts run a free energy audit and come back with your number by end of the working day.

Around your shifts

Fit

Our own engineers install at the incomer and on the assets that matter. We plan the work around your production schedule and maintenance windows.

Every month

Prove

Every kWh is checked against the baseline you signed, to IPMVP standard, and reported to you in Pulse.

Savings calculator

See what your site could save.

A rough guide only. Your real figure comes from your own data and we send it back the same working day, free.

Quick estimate

Your site type and annual spend.

Alex at Powerhub
Talk to us

Want a real number instead?

Send your half hourly data or three months of bills. Our analysts come back with a guaranteed savings proposal by end of the working day. Or grab 30 minutes with Alex first.

Get my savings proposal
Questions we get asked

Energy saving for manufacturers, answered.

How much can a manufacturing site save on energy?

Most industrial sites we work with cut electricity use by up to 15 percent. The biggest share usually comes from voltage optimisation on motor heavy sites, then from switching off plant that runs when nobody needs it. Power factor correction removes reactive power charges on top of that. Your own figure depends on your supply voltage, your equipment and your shift pattern, so we work it out from your half hourly data first.

Will voltage optimisation affect our machinery or production?

No. Your equipment still runs inside its rated voltage range, so output is the same. Motors actually run cooler because they are not being overfed, which helps them last longer. We check your equipment list and supply readings before we recommend a setting.

What is power factor correction and do we need it?

Inductive loads like motors, compressors and welders draw reactive power that does no useful work. If you have a half hourly meter and your power factor drops below 0.95, your network operator charges you for it. Power factor correction fits capacitor banks at the supply to fix that. If reactive power charges show on your bill, or you are running close to your agreed capacity, it is worth looking at.

Our drives and welders cause harmonics. Can you deal with that?

Yes. Active harmonic filters measure distortion on your network and cancel it in real time. That keeps you inside the G5/5 limits your network operator expects and stops cables, transformers and motors running hot. We measure your harmonics first so the filter is sized to your site.

We may qualify for BICS. Is it still worth cutting consumption?

Yes. BICS takes certain policy costs off the unit price from April 2027 for eligible manufacturers. It does not change how many kWh you use. Cutting consumption lowers the rest of your bill, including wholesale and network costs, and it counts towards your carbon targets. Use our BICS eligibility checker to see if you qualify, or read the free BICS readiness guide.

Can this help with ESOS and carbon reporting?

Yes. Pulse records metered kWh by site and reports savings to IPMVP standard. That gives you verified figures for your ESOS Phase 4 action plan, your SECR report and carbon data requests from customers.

How long does installation take and will we have downtime?

Our own engineers do the work, with no subcontractors. Connecting at the incomer needs a short planned isolation, so we book it into a weekend, a shift change or a maintenance window you already have. Multi site groups get a rollout plan site by site.

What does it cost and how quickly does it pay back?

Price depends on your supply size and how much of the site you want to control. Most industrial clients see a return in around 14 months, and we guarantee the payback in writing before you commit. Send us one site and we will come back with a costed proposal by end of the working day. There are no consultant fees.

Still weighing it up? Send us one site and get a free savings proposal by end of the working day.