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Resources — White Papers

Institutional research
for CRE water performance.

WST white papers combine proprietary portfolio data with GRESB benchmark analysis and financial modelling — written for asset managers, sustainability directors, and engineering teams making capital decisions.

Free download — register once for full library access.
3
White papers available at launch — expanding quarterly
8–12
Pages per paper — research quality, institutional language
PDF
Downloadable — sharable with investment committees and LPs
Free
No charge — register once, access all current and future papers
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ESG & GRESB strategy
The GRESB Water Gap: How Hotel REITs Leave Points on the Table
12 pages · PDF · March 2026

Hotel REITs average 67.7% on the water indicator in GRESB 2025 — the second-lowest performance indicator. Here's why the gap exists and how the three-step documentation programme closes it.

Audience: Sustainability Managers, Asset Managers
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Financial Analysis
Water as a Cap Rate Lever: The Financial Case for Institutional Water Management
10 pages · PDF · March 2026

A $90K annual water saving adds $1.6M in asset value at a 5.5% cap rate. The complete financial framework for institutional CRE water management.

Audience: Asset Managers, CFOs
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Technical Reference
Commercial Water Billing: A Field Guide to Errors, Tariff Misclassifications, and Recovery
14 pages · PDF · March 2026

Most commercial properties carry billing errors, operational waste, and missed exemptions that compound over years. This guide explains the full audit process and what the output looks like.

Audience: All Buyer Roles

Coming Soon

Forthcoming White Papers

Registered members are notified when new papers are published — no separate sign-up required.

IoT Water Monitoring ROI: A Framework for Real Estate Portfolios Q2 2026
Water Due Diligence in CRE Acquisitions: Standards and Best Practices Q3 2026
GRESB 2026 Water Benchmarks: Hotel REIT Sector Analysis Q4 2026
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One registration unlocks all current and future white papers, case studies, and webinars.
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Looking for research specific
to your portfolio type?

WST publishes research anchored in verified portfolio data. If you have a specific research need — GRESB benchmarking, industry analysis, or financial modelling — speak with an advisor.

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Resources

White Papers & Insight Briefs

Explore in-depth research, savings strategies, and smart water management insights by Water Solutions Technology.

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The GRESB Water Gap: How Hotel REITs Leave Points on the Table

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Water as a Cap Rate Lever: The Financial Case for Institutional Water Management

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Commercial Water Billing: A Field Guide to Errors, Tariff Misclassifications, and Recovery

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