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GRESB 2025 Reporting Guide

The eBook covers a brief overview of GRESB and tips on reporting best practices, plus answers to the following questions: 

  • How does GRESB work?  

  • Why report to GRESB: Benefits of reporting 

  • How are scores calculated?  

  • What’s new with GRESB reporting in 2025?  

  • What are the timelines and due dates for reporting?  

  • How do we improve scores?