Blog of news and innovation projects
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Sacyr's Blog

Water
How to desalinate brackish water and generate energy
Sacyr and RedStack have entered into an agreement to develop electrodialysis technologies that produce both desalinated water—for industrial, drinking, or agricultural use—and renewable energy.
25/06/2025
Water
We started producing blue energy in Alicante
A pilot plant of Sacyr Water's Hyreward Project, which uses reverse electrodialysis (RED) technology, was launched last week at the Alicante desalination plant. Thus, we started producing our first blue energy kW.
24/08/2023

Water
We create new desalinated water solutions for Chilean farmers
We have installed a modular desalination plant through Sacyr Water in collaboration with the Universidad de Playa Ancha and we are assessing how to use saltwater and groundwater to apply desalination in industrial facilities.
19/05/2023

Water
Sludge repurposed into coal to eliminate odors
The need to valorize sludge from wastewater treatment plants (WWTPs) and the necessity to have more efficient deodorization systems have led to the Ecolodo project.
27/02/2023