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Reduce Electricity
Costs Through
Voltage Optimisation

Most UK commercial sites receive electricity at a higher voltage than their equipment actually requires. Voltage optimisation reduces excess voltage entering your site, lowering wasted energy consumption, reducing heat stress on equipment, and improving electrical efficiency. All backed by the Powerdown220 Savings Guarantee.

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Why Over‑Voltage Increases
Energy Costs

All CE-marked equipment is designed to run at 220 volts, yet the UK’s average supply is around 242 volts, overpowering your equipment by roughly 10%.

This excess voltage increases:

  1. Electricity Consumption

  2. Heat Generation

  3. Carbon Emissions

  4. Equipment Wear

  5. Reactive Power Losses

  6. Maintenance Requirements

Where Voltage Optimisation Delivers The Greatest Impact

Hotels Manufacturing Facilities Food Production Sites Data Centres Warehouses Office Buildings Distribution Centres Printing & Packaging Electrical Safety In Hospitals

Engineered For Long‑Term Energy Reduction

Benefits
1

Reduce Electricity Consumption

Lower incoming voltage to match operational requirements and reduce wasted energy.

2

Extend Equipment Lifespan

Reduce thermal stress placed on motors, lighting, HVAC systems, and electrical infrastructure.

3

Lower Carbon Emissions

Reduce overall electricity demand and support sustainability reporting goals.

4

Improve Operational Efficiency

Stabilise site voltage conditions while improving power quality across critical systems.

Process

Our Process

DATA REVIEW DESKTOPPROPOSAL SITE SURVEY INSTALLATION MONITORING

We analyse your half-hourly electricity consumption data to identify savings potential.

A detailed savings estimate and system recommendation is delivered within 48 hours.

Our engineering team assesses your electrical infrastructure and installation requirements.

Systems are installed with minimal disruption to operations.

Track savings, voltage performance, and carbon reduction through ongoing reporting.

Mitchells & Butlers Achieve UK’s Largest Voltage Optimisation Rollout

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Proven Results Across UK Businesses

National Retail Group
£68K Annual Savings
9.2% Energy Reduction
28 Sites
Manufacturing Group
8.7% Energy Reduction
34 Tonnes CO₂ Reduced Annually
Zero Downtime Installation
View Case Studies

Guaranteed savings promise

Find Out Exactly How Much You Could Save

Upload your half-hourly data and receive a desktop savings estimate within 48 hours.

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