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EHV

Our clients trust us to deliver a comprehensive range of Extra High-Voltage (EHV) services. Leveraging our extensive engineering experience, we shape the future of energy infrastructure, providing the assurance and reliability needed in designing and constructing EHV projects.

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HV Design and Build

At eSmart Networks, we specialise in providing top-tier Extra High Voltage (EHV) electrical infrastructure solutions. Our team of experts is dedicated to delivering efficient, reliable, and cost-effective services tailored to your specific needs.

We are fully accredited with Lloyd’s Register and provide comprehensive industrial, commercial, and renewable EHV connections across the UK.

Our services include in-depth analysis of DNO networks, support throughout the DNO connection process, nationwide service coverage, feasibility studies, site surveys, investment costing, and full electrical and civil engineering design.

HV Service Features

We can provide the following services for your generation or demand projects:

Service features

  • Industrial & Commercial EHV connections
  • Renewable EHV connections
  • Analysis of DNO networks in advance of Point of Connection applications
  • Support throughout the DNO connection process
  • Feasibility studies (including multi-site appraisals)
  • Investment costing and appraisal
  • Full Electrical and Civil Engineering design
  • Harmonic, flicker, earthing, protection studies required by the DNO
  • Technical Challenge to DNOs
  • Value engineering of DNO connection and on-site infrastructure
  • UK Specific regulatory advice
  • Land ownership searches
  • Traffic Management advice and planning
  • Wayleave and land right negotiation
  • Testing and commissioning

Sectors we help

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More about who we help

EHV case studies

Learn from our case studies and explore how we’ve delivered bespoke electrical grid connections, overcoming challenges and exceeding client expectations.

What our clients say

Renewables

If you’re looking for a swift grid connection for your renewable projects then look no further. The team were very successful in securing a cost-efficient connection for our battery storage assets, dealing with the DNO directly and outputting a solution that aligned with our sustainability objectives. We hope to deal with eSmart Networks again on our future projects, harnessing the power of renewable energy.

EV Charging

eSmart Networks successfully completed an 11kV installation for us, providing a power supply for new EV charging points. The team designed and built the connection, and we were assigned a dedicated project manager who regularly kept us up to date on the status of our project. Another site up and running thanks to eSmart Networks.

Data Centres

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