High voltage engineering specialists.

EDES are high voltage engineering specialists, a fast-growing electrical and civil engineering design consultancy, working in association with the electrical industry. Providing design capability for overhead lines, cables and substation installations to the UK electricity distribution industry, for all voltages up to and including 400kV.

Our engineers and designers are completely conversant with the operation of electricity distribution networks with their background and detailed knowledge of cabling, overhead lines & plant installations. We can provide a complete design and project management package from inception to completion, throughout all voltage ranges.

We are committed to assist clients in their goal to cut carbon emission to net zero by 2050. It demonstrates our long-term environmental vision for us to be carbon neutral providing the urgent actions we all need to take to help you achieve this goal.

Clients

Overhead Lines – Design & Consultancy

Design – Delivery – Verification – Support Our team believes in challenging the status quo and understands improvements to OHL design and construction support are continuous processes. We strive to deliver the best possible service to our clients, making use of the latest technologies and enhancing the skills of our staff through development programmes. We…

HV cable installation and design

High voltage, HV cable installation & route design Providing HV cable installation and design services across the UK. Our cable engineers can undertake all aspects of cable installation and route design, from early planning and investigation to cable pulling calculations and project management of cable laying activities. Previous installation projects range from small fault repairs…

Electrical substation design

Experienced, Professional Support Our engineering team can undertake all aspects of high voltage electrical substation design. From early planning and investigation to project management of plant installation within live substation environments. We will undertake detailed analysis to identify risks and will mitigate risks within the project planning stage. We will provide a pre-tender solution which…

High voltage electrical installations

Providing a complete solution Our plant installation engineers can undertake all aspects of substation layout, design and high voltage electrical installations, from early planning and investigation to project management of plant installation within live substation environments. We will undertake detailed analysis to identify risks identified and will design the substation layout to mitigate risk within…

Specialist utility services

Specialist utility services team Our utility layout and protection engineering team have numerous years of experience working within all areas of the utility industry. Previous installation and protection projects range from installation and protection of gas, water and telecoms services with new and existing bridge structures, installation of high pressure gas main protection works across…

Civil/Electrical Services

What civil services can EDES offer? We can offer the following civil design services to supplement our electrical design and project management capability: Project feasibility studies Outline planning of asset refurbishment or rebuild options Asset condition assessment Arrangement of site investigation works, including geophysical, topographic, acoustic, environmental surveys Budget costing Detailed design of foundations and…