Temco Wire Products Invests in Energy Efficiency with Voltage Optimisation Unit

With UK industrial energy costs currently 50% higher than the EU and a staggering 125% higher than the US, every business’s individual drive towards Net Zero can deliver real bottom-line benefits. Environmental capital investments typically offer paybacks in under five years. Here at the IWMA, we’re pleased to spotlight one such initiative from our member company Temco Wire Products Ltd, based in Cinderford in the Royal Forest of Dean – where sustainability really is in the air!

TEMCO Installs Voltage Optimisation Unit to Reduce Energy Consumption and Environmental Impact

Temco has successfully completed a 12-month project to install a voltage optimisation (VO) unit at its Cinderford site, aiming to significantly cut both energy consumption and environmental impact.

In late March 2025, the final preparations were made, and the VO unit was installed. With guaranteed savings of 8%, and real-world results expected to deliver between 10–15%, the unit is set to make a noticeable difference. As one of the company’s highest costs since 2022, energy usage will now be reduced – with an immediate and positive effect on the bottom line. 👍

The payback period, based on historic usage, is estimated at just 15 months, with the system going live on 31st March 2025.

Real-World Results in Action

The image below shows the VO unit up and running, ready to track savings throughout April 2025. At present, Temco is reducing input voltage by 8% – from 244V to 224V – with the potential for further reductions. If no issues arise with on-site equipment during this initial test phase, the company plans to implement additional voltage reductions starting in May.

This proactive step highlights Temco’s commitment to energy efficiency and long-term sustainability.

www.temcowireproducts.co.uk