Energy efficiency in Marbella & Costa del Sol

We measure where your energy goes, optimise your tariff and fix what delivers the biggest saving per euro invested.

Before investing in new technology it almost always pays to review what you already have. Many properties on the coast pay for too much contracted power (potencia), sit on the wrong tariff for their consumption profile, or run the pool pump and hot water during the most expensive hours. Those savings cost nothing to implement.

We carry out an energy audit: analysis of your electricity bill, hour-by-hour consumption measurement and a prioritised action list where every item has a calculated saving and payback. Then we implement the measures you choose and follow up with real-time monitoring.

How we work

Bill analysis

We review tariff, contracted power and charges, and model the alternatives.

Measurement

Hourly consumption data shows where the money actually goes.

Action list

Prioritised by saving per euro — not by what is most expensive to buy.

Follow-up

Real-time monitoring so you can see the saving actually materialise.

Energy efficiency FAQ

What does an energy audit cost?+

For clients who then carry out measures with us the audit is included. As a standalone service we quote it based on the size of the property.

How much can I save?+

Tariff and potencia optimisation alone often cuts 10–20% off the bill. Controlling pool, hot water and lighting adds further savings before solar is even considered.

Do I need solar for this to pay off?+

No. Efficiency pays for itself on its own — and it also means a future solar system can be smaller and cheaper.

Contact

Free advice & quotation.

Tell us about your project and we'll get back to you within 24 hours. We speak Swedish, English and Spanish.

+34 637 680 216 WhatsApp: +34 637 680 216 info@costasmart.es
Marbella · Estepona · Fuengirola · Málaga
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