Our Mission
Our goal is to provide high-quality, open sustainability data for businesses, governments, researchers, and other organizational users worldwide. As a first step, we're bringing the two most widely used scope 3 emissions models under one roof – USEEIO and CEDA – ensuring continuity and reliability for institutional sustainability measurement.
In the coming months, we'll bring these two leading models together as a single global, open MRIO (Multi-Regional Input-Output) model that can offer a durable common standard for companies, governments, and researchers.
Quality data is the foundation of great sustainability work. We aim to provide the cornerstone.
Cornerstone Leadership
The three Cornerstone founding organizations have each nominated leaders to steer the initiative, including the following experts in sustainability and climate data:

Dr. Wesley Ingwersen
Research Engineer
Stanford Sustainable Solutions Lab

Dr. Steve Davis
Professor
Stanford Sustainable Solutions Lab

Dr. Sangwon Suh
Head of Science
Watershed

Dr. Mo Li
Environmental Scientist
Watershed

Ben Young
Vice President
ERG

Sarah Cashman
Vice President
ERG
Updates
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