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Portfolio Sub-Metering & ESG Water Reporting — 12 Assets
A leading commercial real estate owner engaged WST to deploy sub-metering across 12 assets for its first GRESB submission. Ara AI closed WT1 data coverage gaps across all buildings. Concurrent billing audit identified rate misclassifications at four properties. Combined annual savings: $110K.
GRESB WT1 Data Coverage & Billing Audit — Managed Portfolio
CBRE Global Investors engaged WST to establish water data coverage across a managed commercial portfolio. Ara AI automated bill acquisition to close coverage gaps. Billing audit revealed sewer overcharges at three properties, recovering $88K annually.
Centralized IoT Leak Detection Across Mixed-Use Portfolio
JLL engaged WST to deploy centralized IoT leak detection across a 9-building mixed-use portfolio. Real-time monitoring identified three active leaks within the first month. Combined operational savings of 23% across the portfolio within the first year.
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