Setting Up Electricity and Gas in Portugal (EDP and Others)
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Picture it: you’ve finally signed a lease in Lisbon or Porto, the keys are in your hand, and you flip the light switch. Nothing happens. Or the lights work but the stove clicks uselessly because the gas was never connected. This guide shows you exactly how to set up electricity and gas in Portugal, who to call, what to bring, and how to avoid overpaying.
Why Utility Setup in Portugal Feels So Confusing at First
When I moved into my first apartment in Portugal, I assumed setting up power would work the way it did back home: call “the electric company,” give an address, and be done. It took two phone calls and a slightly embarrassing conversation with my landlord to learn that Portugal splits the job between several players. Once you understand who does what, the process becomes much more manageable.
The Difference Between the Grid Operator and Your Supplier
Portugal’s electricity market is liberalized. The company that owns and maintains the cables, poles and meters is not the company that sends your bill. On the mainland, the distribution network is run by E-Redes, which used to be called EDP Distribuição. E-Redes looks after the physical infrastructure: meters, power cuts in your street, and technical connections. It does not sell you electricity.
The company you sign a contract with is your supplier, or “comercializador.” This is where names like EDP Comercial, Endesa, Iberdrola, Galp, Goldenergy, Repsol and Luzboa come in. You can choose any of them, switch between them, and your physical supply will not change at all. The same cables bring the same electrons into your flat whoever bills you.
Gas works the same way. Piped natural gas is distributed by regional network operators. Floene covers much of the country, and REN Portgás serves a large part of the north. You then pick a gas supplier, often the same company that sells you electricity. Many expats bundle both into a “dual” contract to get one bill and a single point of contact.
Why EDP Is the Name Everyone Knows
EDP was historically the state-linked electricity monopoly, so its brand is everywhere. Locals still say “the EDP bill” the way people say “Hoover” for any vacuum cleaner. Many apartments, especially older ones, will already have a contract with EDP Comercial or with SU Eletricidade, the regulated last-resort supplier that took over the old regulated EDP customer base.
None of this means EDP is your only option, or necessarily your best one. It is simply the most recognizable, it has physical shops in most cities and malls, and it is often the easiest for a newcomer to deal with face to face. For a step-by-step look at the classic EDP route plus water, see Step-by-Step: Connecting Electricity (EDP) and Water in Your Name.
The Regulator and Why It Matters to You
Portugal has an energy regulator called ERSE, the Entidade Reguladora dos Serviços Energéticos. ERSE sets the rules suppliers must follow, oversees the regulated tariffs, and runs an official price comparison simulator on its website. This simulator saved me real money. It lets you enter your contracted power and estimated consumption and then lists offers from the various suppliers side by side.
If you ever get into a dispute with a supplier that you can’t resolve, ERSE is part of the escalation path, along with the complaints book that every business must have. That’s comforting when you’re dealing with a bill in a language you’re still learning.
What You Need Before You Call Any Supplier
The most common reason a utility setup stalls in Portugal is missing paperwork. It is common to spend forty minutes on hold, get through, and then be told to call back with a number you didn’t know existed. Gather everything first.
Your NIF and Identification
Your NIF, the Portuguese tax number, is the backbone of almost every contract you’ll sign here, and utilities are no exception. Suppliers use it to identify you as the account holder and to issue invoices you can later use for tax purposes. If you haven’t sorted this out yet, read NIF and NISS: How to Get Your Portuguese Tax and Social Security Numbers before doing anything else.
Alongside the NIF, you’ll need a valid ID. That’s usually your passport, your residence card, or a national ID card if you’re an EU citizen. Some suppliers accept a photo or scan during online sign-up, while shops will want to see the original. Keep both handy.
The CPE and CUI Codes
This is the part that trips up almost everyone. Every electricity supply point in Portugal has a unique code called the CPE, short for Código de Ponto de Entrega. It starts with “PT” followed by a long string of digits and letters. Piped gas has an equivalent code called the CUI, Código Universal de Instalação. These codes identify the exact meter in your exact apartment, and suppliers cannot activate anything without them.
Where do you find them? The easiest source is an old bill from the previous tenant or the landlord. Ask your landlord for one before you move in. You can also sometimes find the CPE on the meter itself or in the condominium paperwork, and E-Redes can help locate it if you provide the address and meter number. I learned to ask for the CPE at the same time I asked for the lease, and it became the single most useful habit of my rental life.
Proof of Address, Bank Details and a Phone Number
You’ll normally need the rental contract or the property deed to show that you have the right to occupy the address. Suppliers also ask for an IBAN if you want to pay by direct debit. Many offer a small discount on their tariffs for direct debit and electronic invoices, so it’s worth setting up. If you’re unsure how that works with Portuguese banking, see How to set up direct debit (Débito Direto) for your utility bills using Multibanco.
A working phone number matters more than you’d think. Suppliers send confirmation texts, technicians call when they’re nearby, and some apps verify accounts by SMS. In my first week, before I had a local SIM, I used an Airalo eSIM to stay online so I could fill in sign-up forms, check email confirmations, and use translation apps while on hold. For anything that requires a Portuguese number, a local SIM is the more reliable choice, and Getting a Portuguese SIM Card as a New Arrival covers that step.
Here is a simple checklist to work through before you make contact:
- Obtain your NIF and have your passport or residence card ready.
- Ask your landlord or the previous owner for a recent electricity bill showing the CPE.
- If the property has piped gas, ask for a gas bill showing the CUI.
- Take a clear photo of each meter, including the current reading.
- Have your rental contract or property deed available as a PDF.
- Note your IBAN if you plan to pay by direct debit.
- Make sure you have a phone number that can receive calls and texts.
Setting Up Electricity Step by Step
With your documents gathered, the actual setup is fairly straightforward. The key question is whether the supply is still live or has been cut off.
Scenario One: Changing the Name on an Active Contract
In most rentals, the electricity is still connected when you arrive, either under the previous tenant’s name or the landlord’s. In this case you’re doing a “mudança de titular,” a change of account holder. No technician visit is usually needed. You contact the supplier of your choice, give them the CPE and your details, and they handle the transfer.
Let me give you a realistic example. Sarah, an American remote worker, moved into a T1 in Arroios. The landlord had kept the electricity running under his own name between tenants. Sarah called a supplier, provided the CPE from the bill he’d forwarded, sent a photo of the meter reading, and the contract switched to her name within a short time. The lights never went off. The meter reading she supplied mattered because it marked the exact point where the landlord’s consumption ended and hers began.
Always provide a meter reading on the day you take over. Without it, the supplier may estimate, and you risk paying for a few weeks of someone else’s usage.
Scenario Two: Reconnecting a Supply That Was Cut Off
If the previous contract was terminated and the power is off, you need a “ligação” or reactivation. The supplier submits a request to E-Redes, which sends a technician if necessary. With newer smart meters, reactivation can sometimes be done remotely. With older meters, someone has to physically come out.
This is where patience comes in. A friend in a village outside Coimbra waited longer than she expected because her house had an old meter and had been empty for years. My advice: if you’re buying or renting a property that has been vacant for a long time, start the request as early as possible, ideally before your move-in date, and ask the landlord or seller to do the same on their end.
There is also a third, rarer scenario: a brand-new connection to a property that has never had electricity, such as a renovated ruin or a new build. That involves E-Redes directly, technical certification of the installation, and considerably more time. If you’re renovating in the countryside, factor this into your project timeline from day one.
Choosing Your Contracted Power
Every Portuguese electricity contract includes a “potência contratada,” measured in kVA. This is the maximum amount of power you can draw at once before the breaker trips. It’s not a measure of how much you consume over a month. It’s about how many appliances you can run at the same time.
Here’s the frustration nobody warns you about: if your contracted power is too low, you’ll find yourself standing in the dark because you dared to run the oven, the kettle and the washing machine at once. I’ve done it. The fix is a trip to the fuse box, a sheepish reset, and a resolution to stop multitasking. If it’s too high, you pay a higher fixed daily charge every single day whether you use it or not.
A small flat with a gas stove and gas water heater can often live on one of the lower steps. A fully electric home with an electric oven, induction hob, electric water heater and heat pump air conditioning needs considerably more. When you sign up, look at what the previous tenant had, think honestly about your appliances, and know that you can request a change later if it isn’t working. Adjusting contracted power is a routine request.
Understanding Tariffs and Billing
Once the contract is active, the next challenge is understanding what you’re paying for. Portuguese electricity bills look intimidating at first, but they follow a logical structure.
Simple, Bi-Hourly and Tri-Hourly Tariffs
Portuguese suppliers offer three main tariff structures. The “tarifa simples” charges the same price per kWh at any hour of the day. The “tarifa bi-horária” splits the day into two periods: “Vazio” and “Fora de Vazio.” Vazio means “empty” and is the off-peak period, when electricity is cheaper, mainly late at night and early in the morning, with more off-peak hours on weekends under the weekly cycle. Fora de Vazio, meaning “outside of empty,” is the peak period, covering the rest of the day, when electricity costs more.
The “tarifa tri-horária” goes further and splits time into three periods: “Ponta,” the most expensive peak hours, “Cheias,” the intermediate hours, and “Vazio,” the cheapest off-peak hours. This option tends to make sense mostly for larger households with very controllable usage.
There’s also a choice between a daily cycle, “ciclo diário,” and a weekly cycle, “ciclo semanal.” On the daily cycle, the off-peak hours are the same every day. On the weekly cycle, weekends get extended off-peak hours. If you’re home during the day on weekends doing laundry and cooking, the weekly cycle can work in your favour.
| Tariff type | How it works | Who it suits | Watch out for |
|---|---|---|---|
| Tarifa simples | One price per kWh at all hours | People who work from home or use power throughout the day | No reward for shifting usage to night |
| Bi-horária | Cheaper Vazio off-peak period, pricier Fora de Vazio peak period | Households that can run laundry, dishwasher and water heating at night | Daytime-heavy usage can cost more than the simple tariff |
| Tri-horária | Ponta, Cheias and Vazio periods, each priced differently | Larger homes with heat pumps, EV charging or strict routines | Harder to manage, and peak-hour usage can be expensive |
| Daily cycle | Same off-peak hours every day | Regular weekday and weekend routines | Fewer cheap hours on weekends |
| Weekly cycle | Extended off-peak hours on weekends | People who do chores on Saturdays and Sundays | Weekday off-peak hours differ slightly from the daily cycle |
My own move to bi-horária was a game changer. I work from home, so I expected it not to suit me, but once I started running the dishwasher and washing machine on delay timers late at night and heating water overnight, the savings showed up quickly. A few cheap smart plugs and timers ordered from Amazon Spain made it easy to automate things like the water heater. If you’re curious about how these periods appear on your invoice, see How to read an EDP electricity bill: Taxes, bi-hourly tariffs, and peak hours.
What Is Actually on Your Bill
A Portuguese electricity bill typically contains two broad categories of charges. First, there’s the fixed charge tied to your contracted power, billed per day. Second, there’s the variable energy charge based on the kWh you actually used, split by tariff period if you’re on bi-horária or tri-horária.
Then come the extras. You’ll see network access charges, VAT, a small tax collected for the energy directorate known by its initials DGEG, a special consumption tax on electricity, and the “Contribuição Audiovisual,” a public broadcasting fee collected through electricity bills. Yes, you pay for public television through your power bill even if you don’t own a TV. Every expat I know has stared at that line in disbelief. It’s normal, it’s legal, and it appears on everyone’s bill.
Low-income households may qualify for the “tarifa social,” a discounted social tariff. In many cases eligibility is checked automatically through data exchanged between the tax and social security systems, so it can be applied without a separate application. If you think you may qualify, ask your supplier how it applies to your account.
Meter Readings and Estimated Bills
Older meters require you or a technician to read them. If nobody reads the meter, the supplier estimates your consumption, and estimates can be wildly off in either direction. A winter bill can arrive so high that it looks like a mistake. It usually isn’t exactly a mistake; it can be an estimate based on the previous tenant’s habits, followed by a correction once a real reading comes in.
The solution is simple: submit your own readings regularly. Most suppliers let you do this through their app, website or an automated phone line, and they typically indicate a window each month when readings are taken into account. Many homes now have smart meters that send readings automatically, which removes this headache completely. If you have one, check that your bills show “real” readings rather than “estimated.”
Setting Up Gas: Piped, Bottled and Propane Tanks
Gas in Portugal comes in different forms, and which one you have depends heavily on where you live and the age of your building.
Piped Natural Gas in Cities
In much of urban Portugal, especially newer buildings in Lisbon, Porto and other cities, natural gas arrives through pipes, much like water. Setting it up mirrors electricity: you choose a supplier, provide the CUI, your NIF and ID, and request either a change of account holder or a new activation.
There’s one important difference. When piped gas is activated or reactivated after a period of disconnection, a technical inspection of the installation is often required to ensure there are no leaks and that appliances are safely installed. A technician visits, checks the pipes and appliances, and either approves the supply or lists what needs to be fixed. Gas installations in rented properties are also subject to periodic inspections, and the responsibility for these generally falls on the property owner. Ask your landlord when the last inspection was done.
Water heaters deserve special attention. Many Portuguese apartments use a gas “esquentador,” an instant water heater, often installed in the kitchen. Make sure it’s properly ventilated. Never block air vents, even if you’re tempted to do so in winter to keep drafts out. Carbon monoxide is a genuine risk with poorly maintained gas appliances.
Bottled Gas and the Botija System
Head into older buildings or the countryside and you’ll meet the “botija,” or gas bottle. These cylinders, usually orange, blue or grey depending on the brand, contain butane or propane and connect to your stove or water heater through a regulator and hose. Galp, Repsol and Rubis are common brands.
The system is simple once you get it. The first time you buy a bottle, you pay for the gas plus a deposit for the cylinder itself. After that, you exchange your empty bottle for a full one of the same brand and type and pay only for the gas. You can do this at petrol stations, many supermarkets and local shops, and some suppliers deliver to your door. Keep a spare if you can. Running out of gas mid-shower in January is a uniquely Portuguese form of misery.
Butane and propane are not interchangeable without the right regulator, and brands often use different connectors. Butane can also struggle in cold conditions, which is why propane is more common for outdoor or unheated locations. If you’re switching from bottles to piped gas where it’s available, see Switching from bottled gas (Garrafão) to piped city gas in Portugal.
Propane Tanks in Rural Homes
Some rural houses and villas, particularly in the Algarve and the interior, have a large propane tank installed outdoors, sometimes underground. These tanks are typically leased from a gas company that refills them periodically. The contract usually covers the tank, regular safety checks and delivery.
If you’re buying or renting a house with a tank, find out who owns it, which company refills it, and whether there’s an outstanding contract. I know a couple in the Alentejo who discovered, months after buying their home, that the tank still belonged to the previous owner’s supplier and they were tied to that company’s terms. Ask these questions before signing anything.
| Gas type | Typical location | How you set it up | Main advantage | Main drawback |
|---|---|---|---|---|
| Piped natural gas | Cities and newer buildings | Supplier contract using the CUI, with possible inspection | Never runs out, steady supply | Requires network coverage and inspection |
| Bottled butane | Older city flats, rural homes | Buy a bottle and exchange empties at shops or petrol stations | No contract, flexible | Bottles run out and must be carried |
| Bottled propane | Outdoor or cold locations | Same exchange system, different regulator | Works better in cold conditions | Bottles are heavy and need storage space |
| Bulk propane tank | Rural villas and farmhouses | Contract with the company that owns or leases the tank | Large capacity, scheduled refills | Often tied to one supplier’s contract |
Comparing and Switching Suppliers
You’re not stuck with the supplier you inherited. Switching is legal, free in most cases, and doesn’t involve any physical work on your home.
How to Compare Offers Fairly
The ERSE price simulator is the most neutral starting point. Enter your contracted power, tariff type and estimated annual consumption, and it compares offers across suppliers. Be careful to compare like with like: some offers include a discount for direct debit and paperless billing, others bundle extras such as technical assistance plans, and some prices are fixed while others are indexed to the wholesale market.
Indexed tariffs follow wholesale electricity prices, which means your bill can go down when the market is calm and up when it’s volatile. Fixed tariffs offer predictability. If you’re on a tight budget or just hate surprises, a fixed tariff may be easier to live with. If you’re comfortable with fluctuation and monitor your usage, an indexed tariff can be worth a look. For each supplier you consider, read the current terms on its own website rather than relying on what a friend paid last winter.
Also look beyond the per-kWh price. Check the daily fixed charge for your contracted power, whether there’s a loyalty period, and what extras are being sold to you. Some “service packages” for appliance repairs or emergency electricians are genuinely useful; others duplicate cover you already have through home insurance.
The Switching Process
Here’s how switching typically works:
- Gather your CPE, CUI if relevant, NIF, IBAN and a recent meter reading.
- Compare offers on the ERSE simulator and on suppliers’ own websites.
- Sign up with the new supplier online, by phone or in a shop.
- The new supplier handles the switch with the network operator.
- Your old contract ends automatically once the new one starts.
- Expect a final bill from the old supplier based on the switch-over reading.
You generally don’t need to cancel the old contract yourself, because the new supplier coordinates the change. Still, keep an eye on that final bill and make sure the reading matches the photo you took. If you signed up for a contract with a loyalty period, check whether early exit carries any penalty.
When Bills Are Included in Your Rent
Not every expat needs to deal with suppliers at all. If you’re renting a furnished mid-term flat through a platform like Spotahome, utilities are frequently included in the rent or charged as a fixed monthly amount. This is a huge relief for your first few months, when you’re juggling AIMA appointments, bank accounts and learning which supermarket sells decent coffee. Read the listing carefully, though. Some include bills only up to a consumption cap, with extra charges if you exceed it, which matters in winter if you rely on electric heaters. What does “Despesas Incluídas” mean in a Portuguese rental advertisement? explains what to look for.
Living With Your Utilities: Winter, Moving Out and Common Headaches
Getting connected is only half the story. Living with Portuguese energy bills, especially in winter, is a learning curve of its own.
Surviving Winter Without a Shocking Bill
Portuguese homes are famously cold inside. Many lack central heating and proper insulation, so people rely on electric oil radiators, fan heaters, heat pump air conditioners or fireplaces. Electric heaters can drive your consumption sky high, and if your contracted power is low, running two at once may trip the breaker.
A few things helped me enormously. I invested in a heat pump air conditioning unit, which heats far more efficiently than a resistance heater. I used thick curtains, draft excluders and rugs. I bought a dehumidifier, because damp air feels colder and causes mould; when heavy appliances are hard to find locally, Amazon Spain delivers to Portugal and is a practical source for dehumidifiers, oil heaters and thermal curtains. And I moved heavy usage like laundry into the Vazio hours on my bi-horária tariff. For a deeper dive into keeping warm, read Heating and Insulation in Portuguese Homes: Fighting Winter Cold and Mold.
Handling Power Cuts and Tripped Breakers
There are two very different kinds of “no power.” The first is a tripped breaker inside your home, usually caused by exceeding your contracted power or by a faulty appliance. Check your fuse box, called the “quadro elétrico,” switch off a few devices and flip the breaker back on. If one circuit keeps tripping, unplug appliances one by one to find the culprit.
The second is a genuine outage in your street or neighbourhood. In that case, contact E-Redes, not your supplier, because E-Redes manages the network. E-Redes has an outage line and online tools to report and check problems. Calling your supplier first is the classic newcomer move, and they’ll politely redirect you, but you’ll have lost precious time.
For gas, if you ever smell gas, do not touch light switches or anything that could spark. Open windows, turn off the gas at the valve or bottle, leave the property and call the emergency number for your gas distributor or 112 from outside.
Moving Out and Closing Accounts
When you leave a rental, don’t just walk away. Either transfer the contract to the landlord or next tenant, or terminate it with your supplier. Submit a final meter reading with a dated photo, confirm the closing date, and keep the final bill. If you leave a contract running in your name, you’re liable for whatever gets consumed after you leave.
Return your gas bottles if you no longer need them, and keep the deposit receipt, because you may be able to recover the deposit. Coordinate with your landlord so there’s no gap that results in the supply being cut and an inconvenient reconnection for the next person. For a full exit checklist, see How to Cancel Utilities When Leaving a Portuguese Rental.
I know this can all feel like a lot when you’re new. But once you’ve done it once, you’ll find that Portugal’s utility system is logical, competitive and relatively fair. Collect your CPE, take photos of your meters, think about your tariff, and you’ll be cooking with gas, quite literally, before you know it.
Disclaimer
This article is for general informational purposes only and does not constitute professional advice. Laws, prices and regulations vary by location and change over time. Consult a qualified professional for guidance on your specific situation.
