The Global Real Estate Sustainability Benchmark (GRESB) is an industry-driven organization committed to assessing the sustainability performance of real estate portfolios (public, private, and direct). This assessment takes the form of an annual rating based on a comprehensive portfolio level survey of how a real estate fund owner or manager is performing in terms of building energy efficiency, environmental and social impact, and sustainable governance.
With this information, GRESB aims to improve transparency and provide critical business decision information for commercial real estate (CRE) portfolio investors. A cornerstone philosophy of GRESB is the idea that sustainable funds and portfolios are a safer and more valuable investment due, in part, to lowered operating and maintenance costs and the fact that market drivers are increasingly rewarding energy efficiency. As a result, a positive GRESB score is an indication that investors will get a better return on their investment.
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July 02, 2026
Adrienne Perez, an Environmental Due Diligence Consultant, joins as Technical Director for Agency Services in Partner Engineering and Science's environmental service line.

June 23, 2026
For commercial real estate owners, developers, and investors, the program offers a more flexible and efficient path to address contamination, particularly at lower-priority sites enrolled in voluntary cleanup.

June 24, 2026
Amid evolving and often uncertain federal regulations, state environmental agencies have increasingly taken the lead in developing policies to address PFAS.




