The Blue Thread That Moves Us Forward
Water is much more than just a resource we manage: it is the blue thread, invisible yet essential to life, that drives us forward and connects us to people, places, and the future.
At Aqualia, every drop represents a shared commitment to life, collective well-being, and the sustainable development of the communities where we operate.

Welcome to Aqualia’s 2025 Sustainability Report
We invite you to join us on a journey woven together by people, knowledge, and commitment. A journey in which water, our blue thread, unites us, guides us, and, above all, inspires us to continue building a more just, resilient, and sustainable future.
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Santiago Lafuente, CEO of Aqualia
“Our aim here is not to predict the future, but to explain what we will do to shape it. We do so with the firm conviction that we are not alone in this endeavor.”
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Pedro Rodríguez, Director of Sustainability and Innovation
“At Aqualia, we see reporting as a two-sided sheet of paper: on one side, a page filled with figures, milestones, and achieved goals; on the other, a blank page—an opportunity to build a more livable and prosperous future.”
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Threading Voices

Eusina Ramos, President of Asocomunal
“Sustainability is key because it's not just about providing the service, but about doing so with the well-being of the community and the environment in mind.”
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Rafael García Meiro, CEO of AENOR
“Aqualia is a company with global ambitions that has taken on the difficult challenge of implementing best practices in sustainability across all its locations.”
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José F. Zamarriego, President of ASCOM
“Aqualia focuses on operational sustainability, which typically translates into a competitive advantage in terms of efficiency, trust, and execution capabilities.”
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Pablo Pérez-Montero. Head of Sustainable Finance & ESG Advisory, CaixaBank
“Aqualia has integrated its sustainability strategy into its financing policy, thereby enhancing its financial resilience and access to sustainable financing”
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Davit Narmania, Chair of the GNERC Commission
“Sustainability is viewed as a fundamental strategic pillar that not only promotes environmental efficiency but also drives innovation and supports long-term growth”
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James Pomeroy. Global Director of Health and Safety at Arup
“The review conducted by Arup confirmed that Aqualia has established a solid and mature foundation in health and safety in Spain, which serves as a benchmark for the rest of the group.”
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