Launch of the Lighthouse for Sustainability
A Guide for Sustainable Construction
October 14, 2025

We proudly announce the official launch of the “Lighthouse for Sustainability”, a guide developed to help steer the construction industry toward more responsible and regenerative practices.

The launch will take place on November 6th, at 3:00 PM, during the +Concreta event at the Alfândega do Porto.

Designed as a practical and accessible tool, the Lighthouse for Sustainability provides clear guidance for integrating sustainability criteria across all stages of a building’s life cycle - from concept to operation.

More than a technical document, this guide aims to be a reference for professionals, developers, and organizations, encouraging critical and informed reflection on the construction sector’s role in mitigating climate change and regenerating ecosystems.

With this publication, hori-zonte reaffirms its commitment to aligning architectural practice with the principles of low carbon, circularity, and human well-being, contributing to a more conscious and sustainable built environment.

October 14, 2025