Discover new possibilities for our neighborhoods at CATALYST on Nov. 12 in Berkeley.

Register today!

Build It Green’s 2026 Annual Event

CATALYST

What would it take to build neighborhoods we want to live in?

Explore how we develop and finance housing, put ideas into practice and connect with people working toward healthier, more affordable neighborhoods.

Save my seat
CATALYST event artwork showing a neighborhood with homes, gardens and a waterway.
When Thursday, Nov. 12, 2026
Time 3–6:30 p.m. Pacific
Where David Brower Center, Berkeley
Admission $65 standard

A different kind of conversation

The challenges facing housing don’t exist in isolation.

Community leaders, developers, finance professionals and policymakers bring different views of what neighborhoods need. CATALYST brings those perspectives together to challenge assumptions and explore how development and investment can better support people and place. Bring your experience, your questions or simply your curiosity.

What to expect · 3–5 p.m.

Bring your curiosity.
Leave with purpose.

Connect with others who want housing and development to support more equitable neighborhoods and a healthier environment. Through an interactive conversation and facilitated workshop, share your experiences, explore new approaches, and identify changes you can help make in your work and community.

See what to expect

Two perspectives

Two perspectives.
A connected future.

One conversation brings community development and finance together to explore what we build, how we invest and who benefits.

Hosted by Build It Green

Help shape what comes next.

We connect people across California to share knowledge, build partnerships and explore better ways to shape our homes and neighborhoods.

Register for CATALYST

Alex Coba

Communication Associate

As a proud California native from Stockton, Alex brings a wealth of experience and a versatile skill set. He has a solid communication background with a Bachelor of Arts in Journalism and Public Relations from California State University, Chico. Alex is adept at strategic communications and media relations, with experience gathering and sharing stories from his local communities that uplift the unique spirit and values of those places. He is excited to join Build It Green, where he can apply his talents to further BIG’s mission to help communities across California thrive