The report “From Waste to Inventory. Phosphogypsum, the business case” is a global, recent state-of-the-art compilation of case studies from the phosphate fertilizer industry (International Fertilizer Association, 2025) that documents how phosphogypsum (PG) is being transformed from a regulated waste into a valuable secondary raw material.
It is structured in three main sections: a strategic and financial framing of PG within the circular economy (Section A), a large body of industrial case studies from major producing regions (Section B), and forward-looking “breakout” applications and policy/business reflections (Section C).
Why this report matters
The report first establishes the business and policy context: PG is redefined as a co-product with high revenue potential whose valorisation depends on safety science, clear regulatory “policy anchors”, and access to green and sustainable finance. Chapters therefore review how banks, development institutions and climate funds can support PG projects through green bonds, sustainability-linked loans, PPPs and risk-mitigation instruments, reframing PG management as an investable circular-economy transition rather than a disposal problem.
How it has been worked
The core of the document is a curated suite of case studies from Belgium, Brazil, China, Morocco, Saudi Arabia, Russia, Indonesia, India, Canada and others. Each case is examined using a broadly consistent lens: (i) industrial and regulatory context; (ii) technical process description and innovation pathway (e.g. pretreatment, mixture design, process flowsheets); (iii) environmental and social performance, including NORM and heavy-metal management; and (iv) the business case, covering costs, market development, logistics, and in some cases national-scale supply–demand–cost modelling. Examples include PG in road construction and mine backfilling, soil improvement and salinity management, ecological restoration, anthrosols for reforestation and desertification control, sulphuric acid recovery, polymer fillers, and even pharmaceutical-grade Ra-226 extraction.
Rather than treating these as isolated “island solutions”, the editors analyse them collectively as components of a global PG business case. A dedicated “PG Business Case Analysis” and “Takeaways” synthesis distils common success factors: strong national circular-economy policies, constructive regulator–operator dialogue, sustained R&D and pilot-to-market pathways, focus on quality and premium products rather than bulk commodities, and “double materiality” thinking that links financial returns to environmental and social value.
The report concludes that multiple technical and commercial routes can lead to the same destination—safe, beneficial PG use at scale—if PG is reclassified as a resource, embedded in robust standards, and integrated into broader decarbonisation and land-stewardship strategies.
What it means for FIC-Fighters research works
FICfighters provides a scientific and technological solution that clearly surpasses the alternatives described in IFA (2025), offering a fundamentally different approach to the phosphogypsum challenge. Whereas the international case studies in the report focus on partial reuse or local stabilisation of PG, FICfighters enables its complete chemical elimination, generating new materials with no PG identity and therefore free from the regulatory and market barriers typically associated with PG-derived products.
A major distinguishing element is the simultaneous revalorisation of two industrial waste streams, using residual reagents that significantly reduce operating costs. The process also enables CO₂ capture through controlled carbonation, adding a climate benefit that none of the reviewed technologies delivers. The outputs produced are fully commercialisable or suitable for testing in multiple industrial sectors, which expands market potential far beyond the limited uses highlighted in the IFA report.
According to IFA (2025), current global routes achieve only partial valorisation, mainly through road construction, limited cement blending, restricted soil applications or local stabilisation. Even in advanced countries, maximum utilisation ranges between 30–40%, with China at ~35% and the United States at ~7%. No pathway documented in the report proposes or achieves full elimination of phosphogypsum.
FICfighters, by contrast, offers a robust, low-CAPEX/OPEX, fully replicable European solution that aligns directly with EU circularity, industrial decarbonisation and waste-minimisation priorities. It does not manage PG—it eliminates it while creating value. This positions FICfighters not as an incremental improvement but as a technological break from the current global state of the art.
Want to know more
You can read the full version of the report here, find more about PG worldwide in the FICfighters Virtual Forum and also about FICfighters progress in the website and social media of the project.
The report “From Waste to Inventory. Phosphogypsum, the business case” is a global, recent state-of-the-art compilation of case studies from the phosphate fertilizer industry (International Fertilizer Association, 2025) that documents how phosphogypsum (PG) is being transformed from a regulated waste into a valuable secondary raw material.
It is structured in three main sections: a strategic and financial framing of PG within the circular economy (Section A), a large body of industrial case studies from major producing regions (Section B), and forward-looking “breakout” applications and policy/business reflections (Section C).
Why this report matters
The report first establishes the business and policy context: PG is redefined as a co-product with high revenue potential whose valorisation depends on safety science, clear regulatory “policy anchors”, and access to green and sustainable finance. Chapters therefore review how banks, development institutions and climate funds can support PG projects through green bonds, sustainability-linked loans, PPPs and risk-mitigation instruments, reframing PG management as an investable circular-economy transition rather than a disposal problem.
How it has been worked
The core of the document is a curated suite of case studies from Belgium, Brazil, China, Morocco, Saudi Arabia, Russia, Indonesia, India, Canada and others. Each case is examined using a broadly consistent lens: (i) industrial and regulatory context; (ii) technical process description and innovation pathway (e.g. pretreatment, mixture design, process flowsheets); (iii) environmental and social performance, including NORM and heavy-metal management; and (iv) the business case, covering costs, market development, logistics, and in some cases national-scale supply–demand–cost modelling. Examples include PG in road construction and mine backfilling, soil improvement and salinity management, ecological restoration, anthrosols for reforestation and desertification control, sulphuric acid recovery, polymer fillers, and even pharmaceutical-grade Ra-226 extraction.
Rather than treating these as isolated “island solutions”, the editors analyse them collectively as components of a global PG business case. A dedicated “PG Business Case Analysis” and “Takeaways” synthesis distils common success factors: strong national circular-economy policies, constructive regulator–operator dialogue, sustained R&D and pilot-to-market pathways, focus on quality and premium products rather than bulk commodities, and “double materiality” thinking that links financial returns to environmental and social value.
The report concludes that multiple technical and commercial routes can lead to the same destination—safe, beneficial PG use at scale—if PG is reclassified as a resource, embedded in robust standards, and integrated into broader decarbonisation and land-stewardship strategies.
What it means for FIC-Fighters research works
FICfighters provides a scientific and technological solution that clearly surpasses the alternatives described in IFA (2025), offering a fundamentally different approach to the phosphogypsum challenge. Whereas the international case studies in the report focus on partial reuse or local stabilisation of PG, FICfighters enables its complete chemical elimination, generating new materials with no PG identity and therefore free from the regulatory and market barriers typically associated with PG-derived products.
A major distinguishing element is the simultaneous revalorisation of two industrial waste streams, using residual reagents that significantly reduce operating costs. The process also enables CO₂ capture through controlled carbonation, adding a climate benefit that none of the reviewed technologies delivers. The outputs produced are fully commercialisable or suitable for testing in multiple industrial sectors, which expands market potential far beyond the limited uses highlighted in the IFA report.
According to IFA (2025), current global routes achieve only partial valorisation, mainly through road construction, limited cement blending, restricted soil applications or local stabilisation. Even in advanced countries, maximum utilisation ranges between 30–40%, with China at ~35% and the United States at ~7%. No pathway documented in the report proposes or achieves full elimination of phosphogypsum.
FICfighters, by contrast, offers a robust, low-CAPEX/OPEX, fully replicable European solution that aligns directly with EU circularity, industrial decarbonisation and waste-minimisation priorities. It does not manage PG—it eliminates it while creating value. This positions FICfighters not as an incremental improvement but as a technological break from the current global state of the art.
Want to know more
You can read the full version of the report here, find more about PG worldwide in the FIC-Fighters Virtual Forum and also about FIC-Fighters progress in the website and social media of the project.