Sector · 06

Voltage optimisation for UK councils and civic estates

Councils and civic operators carry a mix of office, leisure, and operational estate. Voltage optimisation works across all three types and feeds cleanly into SECR, net-zero strategies, and annual sustainability reporting.

Typical sites

Councils, civic, and public estate.

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  • Council offices, civic halls, and service centres
  • Leisure centres and swimming pools
  • Libraries and community hubs
  • Depots, operational yards, and vehicle workshops
  • Social housing communal supplies
  • Historic and heritage buildings in council portfolios

Why voltage optimisation fits

Mixed estate, budget scrutiny, reporting pressure.

Leisure centres and swimming pools are the strongest candidates in a typical council portfolio. Pool plant, air handling, and lighting run continuously and respond well to voltage reduction. Council-owned offices and civic halls are a more moderate but still typically worthwhile case, with heating, hot water, and IT loads.

Budget approval in the public sector depends on a defensible payback window, a defensible carbon number, and a procurement process that treats VO as the engineered capital item it is, not as a soft consultancy purchase. Our proposal format is written with that audience in mind.

Many council sustainability teams use the M&V output as evidence for SECR submissions, for net-zero roadmap reporting, and for bids to Salix, PSDS (Public Sector Decarbonisation Scheme), or other decarbonisation funding. We supply the M&V data in a format that can be submitted alongside those applications as supporting evidence.

Typical load profile

Equipment that drives the saving.

  • Heating and hot-water plant
  • Office and public-area lighting
  • Pool, spa, and leisure-centre plant
  • Kitchen and cafe operations
  • IT infrastructure and server rooms
  • Depot workshops, vehicle charging, yard lighting

Install considerations

Procurement fit and planned install windows.

We work to the procurement process (framework, tender, direct award) that your council operates. We've issued proposals that have been consumed via Crown Commercial Service routes and via direct-award routes for smaller capex items, and we can adapt the proposal format to the route your team uses.

Install is planned around site operation. Leisure centres install during pool-close weeks; council offices install out-of-hours or over weekends; depots install during agreed quiet periods. We coordinate with the facilities lead at the proposal stage.

For historic or listed council buildings, we carry out additional checks on the incoming supply configuration and the install location to ensure the unit siting doesn't conflict with listed-building restrictions. This is something we flag at the survey stage, not at install.

Case studies

Public sector sites we've worked with.

Named, permissioned case studies for public sector land in a follow-up release. If you're scoping a project now and need a reference on the call, ask when you book the survey.

See public sector case studies

Is your public sector estate a fit?

The quickest way to find out is a site survey. We measure before we quote.