Endnotes 1. World Economic Forum. (2025). About GAEA. https://initiatives.weforum.org/giving-to-amplify-earth-action/about. 2. World Meteorological Organization (WHO). 2025, 10 January. WMO confirms 2024 as warmest year on record at about 1.55°C above pre-industrial level [Press release]. https://wmo.int/news/media-centre/wmo-confirms-2024-warmest-year- record-about-155degc-above-pre-industrial-level. 3. United Nations Environment Programme (UNEP). (2025). Facts about the nature crisis. https://www.unep.org/facts- about-nature-crisis. 4. Anti-trust behaviour can be defined as actions that undermine fair competition in the marketplace. 5. Hoffman, A. (2024). The 5 essential ingredients to unlock the power of climate collaboration. World Economic Forum. https://www.weforum.org/stories/2024/12/effective-climate-collaboration/. 6. Sources: –HYBRIT. (2025). Fossil-free steel – a joint opportunity! https://www.hybritdevelopment.se/en/. –Interview with senior management. 7. HYBRIT. (2025). The strength of working together. https://www.hybritdevelopment.se/en/a-fossil-free-future/the-strength- of-working-together/. 8. LKAB. (2025). What we do. https://lkab.com/en/what-we-do/. 9. European Commission. (2023). The HYBRIT story: unlocking the secret of green steel production. https://climate. ec.europa.eu/news-your-voice/news/hybrit-story-unlocking-secret-green-steel-production-2023-06-20_en. 10. European Commission Innovation Fund. (2022). HYBRIT Demonstration: Swedish large-scale steel value chain demonstration of Hydrogen Breakthrough Iron-making Technology. https://climate.ec.europa.eu/system/files/2022-07/ if_pf_2022_hybrit_en.pdf. 11. SSAB. (2025). Sharing fossil-free steel with the world. https://www.ssab.com/en-gb/fossil-free-steel/insights/sharing- fossil-free-steel-with-the-world. 12. European Commission Innovation Fund. (2022). HYBRIT Demonstration: Swedish large-scale steel value chain demonstration of Hydrogen Breakthrough Iron-making Technology. https://climate.ec.europa.eu/system/files/2022-07/ if_pf_2022_hybrit_en.pdf. 13. Sources: –Built by Nature. (2025). About: Accelerating the timber building transformation. https://builtbn.org/about/. –Interview with senior management. 14. United Nations Environment Programme (UNEP). (2023). Building Materials And The Climate: Constructing A New Future. https://www.unep.org/resources/report/building-materials-and-climate-constructing-new-future. 15. Built by Nature. (2025). Principles for Responsible Timber Construction. https://builtbn.org/principles-for-responsible- timber-construction/. 16. Climate Action Data Trust. (2025). About. https://climateactiondata.org/about/. 17. Climate Warehouse. (2025). Catalyzing the next generation of climate markets. https://www.theclimatewarehouse.org/. 18. Sources: –Together for Sustainability (TfS). (2025). Who we are. https://www.tfs-initiative.com/who-we-are. –Interview with senior management. 19. Together for Sustainability (TfS). (2024). The Product Carbon Footprint Guideline for the Chemical Industry. https://www.tfs-initiative.com/app/uploads/2024/12/TfS-PCF-Guidelines-2024.pdf. 20. Unilever. (2025). Unilever encourages trade associations to support stronger climate change policies . https://www.unilever.com/news/news-search/2025/unilever-encourages-trade-associations-to-support-stronger-climate- change-policies/. 21. Sources: –Global Energy Alliance for People and Planet (GEAPP). (2025). https://energyalliance.org/. –Interview with senior management. 22. In this context, “relational change” means reshaping the power and communication dynamics between people working within a system. 23. Sources: –IDH Sustainable Trade Initiative. (2025). Regenerative Production Landscape Collaborative. https://www.idhsustainabletrade.com/regenerative-production-landscape-collaborative/. –Interview with senior management. Making Collaboration Work for Climate and Nature: Practical Insights from GAEA Award Winners 29