Electricity Providers in Portugal
Portugal's electricity market is deregulated — you can choose your provider. Most expats default to EDP because it's the incumbent, but you can often save 10-20% by switching. Here's how the main providers compare.
How to choose
You need your CPE code (on your current bill or rental contract) to switch providers. Switching is free and takes 5-10 business days. Your physical connection stays the same — only the billing changes.
EDP
Portugal's largest energy company. The default provider for most homes. Reliable but not the cheapest.
Pros
- +Largest network, offices everywhere
- +English-speaking support line
- +App for bill management
- +Green energy options
Cons
- -Usually 10-15% more expensive than competitors
- -Customer service can be slow
Best for: People who want the safe, established option
Visit website →Endesa
Spanish-owned provider with competitive pricing. Growing fast in Portugal.
Pros
- +Often cheapest for standard plans
- +Online-first experience
- +Dual fuel (electricity + gas) discounts
- +Fixed-rate plans available
Cons
- -Fewer physical offices
- -Support primarily in Portuguese
Best for: Price-conscious expats who are comfortable online
Visit website →Galp
Portuguese energy company (oil, gas, electricity). Good bundled deals if you also buy gas.
Pros
- +Strong bundled electricity + gas deals
- +Galp Card loyalty program
- +Solar panel packages
Cons
- -Not always cheapest for electricity only
- -Can be complex to compare plans
Best for: Homeowners who want bundled energy
Visit website →Iberdrola
Spanish multinational. Competitive rates, especially for high-consumption homes.
Pros
- +Competitive pricing for high usage
- +Green energy focus
- +Simple online signup
Cons
- -Smaller presence in Portugal
- -Limited English support
Best for: High-consumption households
Visit website →Luzboa
Lisbon's municipal energy company. Only available in Lisbon.
Pros
- +Often cheapest in Lisbon area
- +Local customer service
- +Municipal backing
Cons
- -Only available in Lisbon
- -Newer, smaller company
Best for: Lisbon residents wanting the best local deal
Visit website →Insider Tips
- →Use ERSE's price simulator at simulador.erse.pt to compare exact costs for your usage
- →Your CPE code (starting with PT) is on your electricity bill — you need it to switch
- →Switching is free and your electricity never gets cut during the transfer
- →Fixed-rate plans protect you from price increases but may cost slightly more initially
- →Check if your rental contract specifies a provider — some landlords require you to keep theirs
- →Set up direct debit (debito direto) to avoid missed payments and late fees