Elia Grid International

Solving the Energy Transition Challenges

ABOUT us

Advising Clients in a Rapidly Evolving Sector

We are a leading consultancy specialising in addressing complex power system challenges

Drawing on expertise and innovative solutions from two of Europe’s top transmission system operators, EGI delivers strategic, technical, and regulatory guidance across all aspects of power transmission. Its multidisciplinary team provides tailored, cutting-edge solutions that meet evolving energy demands with a focus on efficiency, reliability, and sustainability.

EGI in numbers

Offices worldwide

A presence on the ground, not just on a map.

Projects delivered

Seasoned experts with real-world experience.

Countries active

Global best practice, tuned to each local context.

Experts from 32 nationalities

Diversity of background and expertise is our strongest asset.

Languages spoken

We speak your language, technically and literally.

Our projects portfolio

H2 Magallanes

Regional ATC Market Coupling Gap Analysis

60 GW Renewable Energy Source Integration Studies

Our solutions

EGI solutions: nine interconnected expertise areas

Asset Managements & Operations

Helping asset owners minimise the total cost of ownership and
CAPEX through an ISO 55000-aligned, lifecycle approach.

Investment Advisory & Project Finance

Supporting across utility M&A and project transactions with rigorous technical assessments and due diligence.

Electricity Markets & Regulation

Designing market frameworks and regulatory roadmaps that enable the energy transition.

Infrastructure Design & Specifications

Providing end-to-end solutions for renewable integration, HVDC and FACTS, ensuring efficient and risk-managed execution.

Power Systems Operations & Security

Optimising system operations and renewable integration with TSO-grade expertise in grid stability, congestion management, and system coordination.

Power Systems Economics & Policies

Providing strategic advisory to steer decarbonisation pathways. Using advanced market and system models, we analyse generation and grid expansion, reliability, and constraints.

Power Systems Planning

Planning reliable, cost-effective grids for high renewable shares.
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Smart Grids & Digitalisation

Shaping the next-generation Power, Asset, and Flexibility Dispatch using cutting-edge data architectures and technologies

Owner's Engineering

Delivering efficient, high-quality substation and
transmission projects tailored to your needs.

Why you should choose EGI as your partner

Backed by Europe’s Top Transmission Systems Operators, EGI is leveraging a large pool of expertises that provides a unique knowledge ecosystem to project developers

Elia Group is a key player in electricity transmission, ensuring that production and consumption are balanced around the clock, supplying 30 million end users with electricity.