• Sign Up or Sign In



powerPerfector's Voltage Power Optimisation (VPO) gives energy, cost and carbon savings by efficiently optimising a site's supply voltage. By optimising the voltage, electrical equipment runs more efficiently and consumes less energy. powerPerfector's power conditioning benefits create a more efficient, robust and reliable electrical supply for your site, protecting your entire electrical infrastructure. Our energy efficiency solution is unparalleled in terms of reliability and savings. It comes with a 15 year warranty and has a 50 year lifespan. VPO has maintained a 100% reliability record over 18 years and over 180,000 installations worldwide. Our simple four‐step evaluation process is free and without obligation and our savings estimates are underwritten by a guarantee on your Return on Investment. Our energy efficiency technology is trusted by some of the biggest names in energy and climate change. They include the energy regulator (Ofgem), the government's climate change department (DECC), the UK's main electricity distributor (National Grid), the UK's environmental guardians (Environment Agency), 160 local authorities and 20 government agencies.


Michael Pullan
powerPerfector House

1-10 Praed Mews,
W2 1QY

Defra and PowerPerfector - 'It's Electrifying'

March of this year saw the start of the initial trials of powerPerfector's VPO technology within DEFRA. Logging of electrical data took place at five very different and sensitive sites, each requiring careful analysis before recommendation of the appropriate unit size and optimisation.

DEFRA's Lancaster House Rural Payments Agency was chosen for the first installation of a pP280kVA with a -9% optimization. The early results which showed considerable promise, have since been confirmed with pre and post installation reports being prepared for each of the sites.

We are delighted to report that savings for Lancaster House are:

  • Reduction in daily average consumption 15.2%
  • Projected annual carbon savings 15.4tonnes
  • Immediate consumption reduction 14.7%
  • Effective base load reduction 9.8%
  • Reduction in daily average maximum demand 16.3%

    The fantastic success of these initial trials has resulted; not surprisingly, in the commitment below.

    Anita Collier, Head of Built Environment Sustainability Team, Estates Division Defra Estates: "Five powerPerfector units have now been installed on the Defra Estate since March 2007, with a further nine planned in October. We are already delighted with the savings delivered ( more than 150,000 kwh and over 17,000kg of carbon) and are planning to accelerate installation of powerPerfector throughout our estate."

  • © Faversham House Group Ltd 2020. WWT and WET News news articles may be copied or forwarded for individual use only. No other reproduction or distribution is permitted without prior written consent.

    Cookie Policy   |   Privacy Policy