Library Report The Six-Week Sustainability Disclosure Cliff: LL97 Year-One, GRESB 2026, and EPD-as-Spec-Gate BEAST May 17, 2026 1 min read data-logs/web-upgrades/library-reports/2026-05-17-sustainability-six-week-disclosure-cliff-ll97-gresb-epd.html Library Report Sustainability market-analysis Get The AI Building Brief Weekly intelligence for CRE leaders. Free, practitioner-grade, no vendor fluff. Subscribe Free BEAST