SinglePoint Utility Engineering

Our services

What we design

Independent electrical network design for ICPs, IDNOs, developers and project teams. LV, HV and EHV, up to and including 132 kV.

Distribution substations and underground electrical cables serving a housing development.

Up to and including 132 kV

LV, HV and EHV network design

Contestable connection and network design to DNO and IDNO adoption standards, from LV up to and including 132 kV.

  • LV mains and services
  • HV networks from 6.6 to 20 kV
  • EHV networks from 33 to 132 kV
Private electrical distribution across two warehouses and an office, with a metering kiosk at the site boundary.

A clear network boundary

Private network design

HV and LV distribution design for estates, industrial sites and building network operators, with a clear DNO boundary.

  • HV and LV site distribution layouts
  • Private substation arrangements
  • Metering and ownership boundaries
Solar arrays, battery containers and charging posts connected to a step-up transformer.

G99 support

Generation, storage and EV connection design

Grid connection design for solar, wind, battery storage and EV charging, including G99 application support.

  • Point of connection and capacity assessment
  • Connection single-line diagrams
  • Compound and substation arrangements
Cutaway of a seven-storey building showing the electrical intake, vertical riser and lateral connections.

Including Gateway 2 support

High-rise and higher-risk building design

Electrical utility design for high-rise and higher-risk buildings, aligned with the Gateway 2 submission.

  • Electrical utility information for Gateway 2 submissions
  • Electrical intake and switchroom arrangements
  • Riser routes and lateral connections
Cutaway soil slab revealing a copper earthing grid and rods beneath a transformer.

CDEGS studies

Earthing design

Standalone earthing studies and design, issued as a Technical Earthing Report.

  • Soil modelling and electrode design
  • Earth potential rise assessment
  • Touch, step and transferred voltage assessment
Development plot with a proposed electrical route to an existing substation and a blue house marker.

Before you commit

Feasibility and POC support

Early options, constraints, indicative layouts and point-of-connection support before you commit to a scheme.

  • Demand and generation requirement review
  • Connection options comparison
  • Indicative layouts and single-line diagrams
Electrical network design drawing board with a magnifying glass and pencil.

A second pair of eyes

Design assurance and technical review

Independent checks of third-party electrical designs before issue or submission.

  • Adoption and DNO specification review
  • Drawing, calculation and schedule checks
  • Design interface assessment

Talk to us about your project

Tell us where the project sits and what you need.

Discuss a project