When outdoors, keep your distance.

Avoid getting close to power lines.

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Energy Transition

From day one, we have been at the heart of the transformation in the energy sector.

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Need to know your CPE?

You can now access it through the Digital Counter.

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Power cut? Don't be left in the dark

Reporting a fault is quick and simple

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Youtube E-REDES

Find information about our services through tutorial videos.

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Balcão Digital

All in one service

Streetlights Malfunction
I am without light
Grid Connection
Consumption and production data
Video call assistance
Report losses

The impact of our mission

Follow us and stay up to date with the energy sector news
Autoconsumo Individual
Self-consumption

Find out what you need to do to become a self-consumer

Autoconsumo
Saiba o que precisa fazer para ser um autoconsumidor.
SimuladorTeaserEN
Prepare your order better

Low Voltage Grid Connection request Simulator.

Prepare melhor o pedido

Simulador de Pedidos de Ligação à Rede em Baixa Tensão.

New Campaign

Before proceeding, please take a moment to check the safety conditions.

Nova Campanha
Antes de avançar, pare um momento para confirmar as condições de segurança.
Fraudulent Contacts

Warning: E-REDES does not make calls about bills or price increases - Find out more!

Contactos Fraudulentos
Alerta: A E-REDES não faz chamadas sobre faturas ou aumento de preços - Saiba mais!
Applications Now Open

Explore and use Open Data. Learn more!

Candidaturas Abertas
Explora e utiliza dados do Open Data. Sabe mais!

Know our latest news

Projects
Events
Safety
See all news

Add your energy to ours!

Be part of the E-REDES team.
Our numbers
These are the numbers that reflect our daily work for a better society.
8.200 MVA
Renewable generation connected to the grid (Mar. 2026)
9.315
Charging stations for electric vehicles (Mar. 2026)
6,6 M
Customers (Mar. 2026)
237.751 km
KM of HV/MV/LV Grid (Dez. 2025)
We are here to answer your questions.
How can we help?
Contact form
Contact us
Customer support
218 100 100
Meter Readings
800 507 507
Electrical Faults
800 506 506