Average electricity price per kWh in Spain (2026) — and what drives your bill

In 2026 the average all-in price of electricity in Spain is about €0.24 per kWh for a home on a standard 2.0TD contract. That figure is the energy itself (roughly €0.13–0.18/kWh) plus network access tolls, the 5.11% electricity tax and 21% VAT. What you actually pay depends on which type of contract you are on:

Two things to know before you compare your own bill against that €0.24. First, the fixed part of the bill (potencia contratada and meter rental) is charged per day, not per kWh, so a low-consumption home always ends up with a higher effective price per kWh. Second, a headline average hides the time bands: on a 2.0TD tariff the same kWh can cost twice as much at 8pm as it does at 3am.

Figures updated August 2026. Sources: CNMC tariff data, REE/ESIOS for PVPC and OMIE market prices, and Eurostat household electricity prices for Spain. Your own rate is printed on your bill — [here is how to find it](/articles/read-spanish-electricity-bill), and [here is what an indexed contract does differently](/articles/dynamic-pricing-electricity-contracts-spain). To see your real €/kWh worked out from your last bill, [upload it here](/check).

The rest of this article is about the other half of the question: not the price per kWh, but how many kWh your house actually burns, and where they go.

Most homeowners on the Costa Blanca have a rough sense that their summer electricity bill is higher than their winter one — though if you heat electrically, why Spanish houses are so cold in winter explains how that flips. What very few people know is exactly why — which appliance is responsible for what share, and which habits make the biggest difference.

This article breaks it down with real consumption figures. Not rounded estimates or vague ranges, but the actual kWh data that comes from real household measurements and manufacturer specifications. All costs are calculated using a blended rate of €0.24/kWh — a reasonable average for a typical 2026 contract on the Costa Blanca when you account for time periods across real usage patterns.

The picture that emerges is often surprising. The things people worry about (leaving a light on, charging their phone overnight) are largely irrelevant. The things people ignore (the old fridge running in a garage, the pool pump timing, the router and security system ticking away for eight months while the house is empty) can easily add up to hundreds of euros a year.

First: the two types of cost on your bill

Before the appliance breakdown, one framing point that matters for everything that follows.

Your Spanish electricity bill has a fixed component (potencia contratada — the daily capacity charge you pay regardless of consumption) and a variable component (consumo — what you actually use). For a typical Costa Blanca holiday home, the fixed charge can represent 40–60% of the total bill, sometimes more in months when the house is empty.

Everything in this article addresses the variable side — the consumo you can actually control. But it's worth remembering that the biggest single saving for most holiday home owners comes from the fixed side, not from appliance habits. Both matter. This article covers the one most people haven't thought carefully about.

The big picture: where does the electricity actually go?

According to Endesa's analysis of Spanish household consumption data, drawing on IDAE and Eurostat sources, Spanish household electricity breaks down roughly as follows for a property with typical appliance use:

The moment you factor in air conditioning — which in a Costa Blanca summer is not optional — the AC share swallows the table. More on that below.

For the wider picture — tariff, extras and the appliances that matter — see our guide on how to lower your electricity bill in Spain. Which retailer you're with changes the margin stacked on top of those costs — Iberdrola vs Endesa compares Spain's two biggest.

Air conditioning: the number that changes everything

Air conditioning is the dominant variable on any Mediterranean bill. Nothing else comes close during a Costa Blanca summer — and what air-con actually costs per hour, and how to pay less is a guide of its own.

A modern inverter split unit rated at 2.5 kW (a standard single-room unit for a Spanish property) consumes approximately 0.7–0.9 kWh per hour in cooling mode under normal conditions. An older, non-inverter unit of the same nominal capacity draws 1.2–1.5 kWh per hour or more. The efficiency difference between a ten-year-old unit and a new A+++ inverter model can cut running costs by 40–50%.

Here is what different usage patterns actually cost, using 2026 rates:

Unit age matters enormously. A villa with two older AC units running for a six-week summer stay costs roughly €282 in consumo for cooling alone. The same villa with two modern inverter units costs around €171 — a saving of €111 over six weeks, every year. Replacing units older than 10–12 years pays for itself faster than most people expect on the Costa Blanca.

The initial cool-down is the most expensive hour. When you arrive at a property that has been sealed for weeks and the interior is 36°C, the AC runs at close to maximum output for the first two to four hours. Setting a timer to start cooling two hours before you arrive — via a smart thermostat or a simple plug timer — costs almost the same but spreads that load and makes arrival considerably more pleasant.

The pool pump: the appliance that runs while you sleep

For villas with pools, the pump is a significant and often overlooked consumer. Pool pumps need to run to circulate and filter water — typically 6–8 hours per day during summer to maintain water quality, reducing to 2–4 hours in cooler months.

A standard pool pump motor draws approximately 1.0–1.5 kW. A larger or older pump may draw up to 2 kW.

The pool pump is particularly important for holiday home owners. First, it runs whether you are there or not. Second, the optimal time to run a pool pump aligns well with off-peak electricity hours — on valle hours (midnight to 8am, all weekend), 1,080 kWh might cost €97–€119 rather than €259 at peak rates. A simple mechanical timer costs around €15–20. Third, newer variable-speed pumps are 30–60% more efficient.

The fridge: your most consistent consumer

The fridge runs 24 hours a day, 365 days a year — including every month the house is empty. A modern A+++ fridge-freezer uses approximately 150–200 kWh per year. An older, less efficient model may use 350–500 kWh per year or more.

If your property has an old fridge running continuously in the kitchen and an equally old spare fridge in the garage, you may be paying €200+ per year for two inefficient appliances that run unattended for most of the year.

Standby and phantom loads: the invisible consumer

Devices on standby are not free. Standby consumption accounts for approximately 6–7% of total household electricity use. Common phantom load offenders in a Costa Blanca property:

For a property occupied 8–10 weeks a year, the router and security system running continuously are the main culprits. A smart plug with remote control costs around €15–25 and allows you to switch these off from abroad.

The water heater: hot money going nowhere

Electric water heaters are common in Costa Blanca properties. The problem for holiday homes: if the thermostat is left on, it maintains water at 55–60°C continuously, reheating every few hours regardless of use.

That is a saving of €240–380 per year from a single switch and a €15 timer. Few improvements to a holiday home's electricity profile offer this level of return for this little effort.

Putting it all together: a worked example

A three-bedroom villa in Moraira. Pool. Two split AC units (both modern inverter models). Occupied 6 weeks in July and August. Old fridge-freezer. Standard pool pump on a timer. Water heater left on. Router and alarm running year-round.

After three simple interventions — pool pump timer shifted to overnight valle hours, water heater switched off at mains for 8 empty months, router/alarm on smart plugs when away — total annual saving is approximately €449. Total investment: around €50.

Three habits that matter

Control what runs while the house is empty. The water heater, old spare fridge, and router ticking away through October, November, February, and March are the genuine waste. A systematic empty-house shutdown checklist is the highest-leverage electricity action available to a holiday home owner.

Time the pool pump for off-peak hours. On a PVPC tariff, shifting 1,050 kWh of pump consumption from daytime mixed hours to overnight valle hours saves roughly €80–100 per year, every year, with no further action required.

Replace old AC units before the next hot summer, not after. A modern inverter unit is expensive upfront (€500–€1,000 installed) but the running cost difference on the Costa Blanca is €50–80 per unit per summer.

Put a number on any appliance. Our running-cost calculators turn watts, hours and your own rate into euros per month and per year.

Frequently asked questions

What is the average price per kWh in Spain in 2026? Around €0.24/kWh all-in for a typical household on a 2.0TD contract, taxes included. The energy component alone is roughly €0.13–0.18/kWh; access tolls, the electricity tax and 21% VAT make up the rest.

Is PVPC cheaper than a fixed rate? On average over a full year, PVPC has been slightly cheaper than the typical fixed offer, because you pay the market price without a risk premium. The trade-off is volatility: some months are noticeably higher. A fixed rate buys predictability, not the lowest price.

Why is my price per kWh higher than the average? Usually one of three reasons: your consumption is low so the daily fixed charges dominate, most of your usage falls in the expensive punta hours, or your contract is an old fixed rate that never got renegotiated after the market fell.

How do I calculate my own price per kWh? Divide the total of your bill (including taxes) by the kWh billed in that period. That gives your true all-in rate, which is the only number worth comparing between offers.