NextBillion - A WDI Publication

Join us at OSU Portland or virtually for ETHOS 2027, the clean cooking conference. Leaders and advocates from the household energy sector come together to share research, explore solutions, and build lasting partnerships.

Discover the latest in technology, methodology, business innovation, carbon markets, and more.

This in-person gathering fosters meaningful networks and virtual attendees can join live presentations, share their work virtually, and engage in interactive discussions.

Don’t miss this chance to connect, learn, and lead in the clean cookstoves space!​

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ABOUT THE CONFERENCE
The conference opens on February 4 with an Opening Reception and two training sessions: Carbon 101 and Stoves 101. February 5 and 6 are full conference days across four themes: Carbon Markets, R&D / Innovation, Methodologies, and Impact.

SUBMIT AN ABSTRACT
Have research, field experience, technology, or lessons learned to share with the clean cooking community? We want to hear from you.

ETHOS invites researchers, practitioners, students, entrepreneurs, and others working across the clean cooking sector to submit proposals for the 2027 ETHOS Conference.