Fic Fighter

Voices for Change – Exploring Solutions for the Barreiro stack

Voices for Change – Exploring Solutions for the Barreiro stack

The second FIC-FIGHTERS Citizen Event: “Voices for Change: exploring solutions for the Barreiro stack,” took place on the11 November 2025, where citizens and local stakeholders gathered at the Public Library of Barreiro (Portugal). This workshop created a space for dialogue about the legacy of the local phosphogypsum (PG) stack, often remembered as “Monte Branco” or the “White Hills” among the locals.

Case Study Gallery

Intro In certain areas across Europe, phosphogypsum (PG) stacks have become enduring landmarks of industrial prosperity—and unresolved environmental risk. From the Danube towns of Prahovo (Serbia) and Turnu Măgurele (Romania), to coastal Cartagena (Spain), and from...

What is Phosphogypsum?

Phosphogypsum (фосфорен гипс) is a by-product of phosphate fertilizer production, rich in calcium sulfate but also containing naturally occurring radionuclides such as uranium and radium. While it may superficially resemble ordinary gypsum, its origin, chemical...