We’re a members-only community of founders, investors, scientists, and innovators accelerating climate solutions through meaningful relationships. Apply to join at www.9Zero.com.

9Zero - San Francisco

🌐 Battery & Energy Storage Meetup — Sodium Ion Battery Fundamentals with Benjamin Rupert

San Francisco

9Zero

The Battery Saloon

Marcel Bouma

How to make the most of your membership

Member Happy Hour 🥳

Climate tech community in San Francisco. Join Slack for updates https://join.slack.com/t/sfclimatehacks/shared_invite/zt-32eh5u0zl-0hyN6mi9a~PbahFK1NXvLg

SF Climate Tech Club

OceanTech Hackathon

Angela Tseng

Alder Riley

Ananta Verma

Karolina Dubiel

Elizabeth Soulé

Matthieu Soulé

Robert H Lee

Kirthika Padmanabhan

Rafael E. Sánchez Romero

Colin Gordon

Ami Zou

Nicole Levin

Justin Guest

Smart Vines, Sustainable Wines: AI for Prediction & Precision Inputs

Hitesh Soneji

🌐 Climate Policy with Phil Ting - California as a Global Clean Tech Blueprint

🌐 Energy Generation: Waste Hydrogen to Power

Ryan D. Taylor

Michael Ryan

Graham Linn

Andre Lorenceau

Kamya Sud

Scott Schoenwaelder

Jwalin Shah

Elise Benoit

Rusty McCall

Avery Sellers

Mark Grozen-Smith

9Zero February Cohort - Welcome Breakfast

Personal

CELI 2026 Fellowship Info Session & Alumni Meet-Up

Kelly Velazquez 

Lunch and Learn: How to Access California Cleantech Funding

Gia Kirkland 

🌐 Changing Climates and Our Oceans: Impactful Storytelling through Film

Ana Blanco

Free Happy Hour + Panel: Building the Next Wave of Innovative Climate Solutions, From Forests to Materials

Kevin Brennan

Tahera Sakarwala

Miriam Dong

Harrison Kepp

Elaine Needleman

Hannah Feinberg

Yu Wen Chen

UW College of the Environment

🌐 The Politics of Building Clean Energy

🌐 Food & Ag Cluster with Aaron Veale - Rebuilding Local Food Infrastructure

Climatebase Bay Area Mixer

Alex Wong

🌐 Battery & Energy Storage Meetup - Lowering Costs with Nicholas Perkins from Form Energy