Energy efficiency simulator – Banco SantanderFind out more about our products for individuals, such as accounts, cards, loans, mortgages, pension plans, investment funds, among many other products.
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Sustainability

Energy Efficiency Simulator

Calculate the energy efficiency you could achieve in your home projects.

Other related products

Subsidies and aid for sustainability

Find the grant you need to make your day-to-day life more committed to the planet.

Sustainable Consumption Loan

Improve your home's energy certification and save on your bill in a sustainable way.