9Zero:
The Official Hub for SFCW 2025
After a record-breaking SFCW 2024—where 9Zero hosted 20 events and welcomed over 5,000 attendees—we’re gearing up for an even more powerful SFCW 2025. Whether you’re a climate startup, investor, corporate leader, or community organizer, 9Zero is the place to host your event, build relationships with the climate community, and amplify your impact.
Get Involved
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Attend Events
Join thousands of other climate professionals, startups, investors, and passionate guests at more than 20+ events over the course of the week at 9Zero. Or looking to kick-start your climate network? You found the right place! We’re excited to offer built-in networking, allowing you to connect with others to get the most out of SFCW.
Check out our events and subscribe to our newsletter for updates about SF Climate Week!
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Host Your Event at 9Zero
Host your event in the heart of climate in the Bay Area!
At 9Zero we offer unmatched visibility for your brand. Make the most of a fully equipped event space, plus access to 9Zero’s community to boost the impact of your event.
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Sponsor Climate Week at 9Zero
Showcase your organization and accelerate your brand by reaching
- 7,500+ expected in-person attendees
- 25+ high-impact events
- over 20.000 digital impressions
- a prime location to amplify your message
Interested in sponsorship? Get in touch.
SFCW Venues at 9Zero
Events at the Climate Hub
With 4 beautiful and flexible event spaces in a prime downtown location, don’t miss your chance to host an event at San Francisco’s climate hub.
All space rentals include basic event setup, A/V, janitorial and security. Most importantly, you’ll also get access to the 9Zero community to tap into new networks, grow your audience, and increase your impact.
Mezzanine: Glass Room and Lounge Space
Perfect for breakfast meetups and intimate events. Capacity, glass meeting room: 18 seated. Capacity, open lounge and cafe space: 25 seated.
5th Floor: Stage 1
The largest of the spaces. Flexible and accommodating, L-shaped for maximum visibility. Perfect for larger events, including podcast recordings, expert talks, and workshops. Capacity: 225 theater-style; 125 workshop-style.
5th Floor: Stage 2
Perfect for fireside chats, pitches, and presentations. Capacity: 100 seated.
Mezzanine: The Living Wall
An open mezzanine above the lobby, framed by floor to ceiling windows and a massive moss wall. Perfect for panels, keynotes, and audience Q&A. Capacity: 110 seated, 200 standing.
