About the Initiative
Making corporate water sustainability easier to measure, compare, and question.
H2Oversight turns fragmented ESG disclosures into a consistent framework. Choose a section below to read it in full.
Start here
Introduction
Why water is the quieter half of the climate conversation — and what H2Oversight sets out to fix.
Open →Personal
Message from the Founder
It started with a river I thought I already knew — the Sudbury, and what measurement really requires.
Open →Methodology — four components
01
Dependency Scale
How strongly a company's direct operations rely on reliable water supplies, rated Very Low to Very High.
Open →02
Written Analysis
The company's most significant completed water-management actions — achievements, not intentions.
Open →03
Three Key Metrics
Scale, efficiency, and geographic exposure — the three dimensions applied across every industry.
Open →04
Supplemental Metrics
Company- and industry-specific disclosures that matter but are not reported consistently.
Open →