Contact
Let's talk about accountability data.
Reach out for dataset access, collaboration requests, or to share environmental reports we should add to our review queue.
peterhan0808@gmail.com
Typical response within a few business days.
Lead researcher
Chaehyun Han
Environmental Sustainability Researcher · H2Oversight
For organizations
We share full datasets and methodology notes with international sustainability bodies, academic researchers, and corporate sustainability departments on request.