As a trusted engineering consultancy, we have expertise across all disciplines of the T&D sector, including :
- Substation HV Plant
- Protection & Control (P&C)
- Civil & Structural
- Overhead Lines (OHL)
- High Voltage Cables
- Earthing Systems
Transmission & Distribution of Electricity (T&D)
At Egis, we are an Engineering Consultancy providing multidisciplinary expertise for electricity transmission and distribution projects providing a complete service from feasibility and concept development through to commissioning and operational support.
Towards a Revitalized, Low-Carbon Energy Transmission and Distribution Sector.
-30%Global reduction in emissions
from T&D sector by 2030 to align with net-zero scenarios, following a significant rise since 2000 (source: IEA).
$15 Billion annual global investment
in renewable energy projects within the energy transmission and distribution sector (source: Statista).
5.7%CAGR Expected compound annual
growth rate of the global electric power transmission and distribution equipment market from 2022 to 2030 (source: Grand View Research)
Our approach.
As we move into an era of decarbonisation initiatives and decentralised generation, Egis’ vision remains simple: we believe in expertise. We pride ourselves on delivering dynamic, environmentally conscious solutions to all phases of the asset lifecycle, from feasibility and concept development to commissioning and operational support, including:
- Concept and Feasibility Studies
- Front End Engineering Design (FEED)
- Detailed Design & Engineering
- Protection Settings & Studies
- Grid Connection Application and Compliance
- Project Management Office (PMO)
- Owner’s Engineer & Technical Advisory
- Project Services
- Planning & Land Securing
- Environmental Impact Assessment
- Operation and Maintenance Support
- Construction Management & Supervision
Egis has been actively involved in various projects, providing expertise in lightning studies and earthing network design
Since 2020, Egis has been enhancing high voltage substations and photovoltaic parks for clients like ENERCAL, ENEDIS, AKUO Energy, and Dalkia by conducting soil resistivity measurements, designing earthing networks, and performing electromagnetic and lightning studies, ensuring optimal safety and efficiency.
And for RTE, Egis is executing multiple high-profile electrical infrastructure projects throughout France, focusing on the rehabilitation of overhead lines and the construction of high-voltage underground links, with missions including:
- ACT: Assistance to Contracting Authority
- VISA: Verification and Approval of Designs
- DET: Direction of Works Execution
- AOR: Assistance to Operations Reception
How we help.
At Egis, we excel in delivering top-tier electrical infrastructure solutions. Our services span comprehensive design for transmission lines up to 500kV, including conductor and fittings selection, structural design, route planning, line loss calculation, and tender preparation. We also provide detailed construction drawings and material lists.
Our expertise extends to terminal and zone substation design for both brownfield and greenfield projects, covering primary and secondary designs from 66kV to LV. We handle overhead, underground, and distribution substation designs, including public lighting and optic fibre works.
We offer specialized earthing design services, including CDEGS, soil resistivity testing, and verification. Our accredited line survey services ensure efficient data capture and accuracy. Additionally, our GIS and data services include QA, scheduling, and data entry.
Beyond these, we provide structural engineering, civil engineering, and advisory, including seismic engineering and strengthening, public infrastructure and urban renewal, stormwater and water management, roads design and maintenance, project and construction management, climate resilience and safety audits, asset management, and procurement.
Our proven expertise, quality systems, and long-term vision ensure successful project delivery and client satisfaction. We are committed to sustainable solutions and environmental benefits, including biodiversity, climate change adaptation, and air quality improvement.
Our experts.
Jean-Philippe Roudil T&D Director - France
Rob MartinDirector of Engineering and Consultancy - Omnia Projects, part of Egis group
Alan GoodridgeCEO of Peracon, part of Egis group
Why Egis?
- Proven expertise in electricity production and transmission
- Comprehensive project management from design to commissioning
- Tailored solutions for national and cross-border operators
- Commitment to sustainability and innovative solutions
- Long-term support and technical expertise
