Meet Us at Music & Market in Concord June 19!
2025-06-19 16:00 - 20:00 (America/Los_Angeles) | CA
350 Contra Costa Action will have a booth at Concord’s popular outdoor music series, Music & Market, on June 19th! Look for us next door to MCE. The farmers’ market and food vendors will open at 4pm. Music by the party band Pop Rocks will start at 6:30.
Free admission and parking: Todos Santos Parking Center, Concord Avenue, between Salvio and Pacheco Streets. Also Grant Street Garage at Salvio Street between Grant and Colfax Streets. Short walk from BART.
Come on by our booth and learn why making the switch to a heat pump will save you money, shrink your carbon footprint, and help to keep your family healthy. Plus, enter your name to win a FREE induction cooktop and stainless steel fry pan! You might even get to see us cooking!
FREE DRAWING for an Induction Cooktop and Frypan!
Free to enter drawing—no purchase or donation required. Drawing to be held at our table in Todos Santos Plaza, Concord, CA, on June 19, 2025, at 6:20pm. Must be present to win.

Image courtesy City of Concord, used with permission

Celebrate with Us at the El Cerrito 4th of July 2025 Festival!
2025-07-04 11:00 - 17:00 | Cerrito Vista Park, 950 Ponoma Avenue, El Cerrito, California, United States
Celebrate with us on Friday, July 4 from 11 AM to 5 PM at the annual El Cerrito 4th of July Festival! Come together with friends and family amidst colorful banners and world-class music.
Attractions abound! Dance to live bands, munch on delicious food, cool off at beverage stands, take the kids on rides, and watch them squeal in the bounce houses. Don’t forget the vendor stalls. We’ll be there! The festival is free, but some attractions require payment. Learn more here.
Stop by our booth and celebrate with us for a day filled with fun, community spirit, and excitement! We’ll have activities for the kiddos and plenty of information about our latest initiatives to stop fossil fuels, mitigate the effects of climate change, and foster a livable future.
Can’t make the July 4th celebration in El Cerrito? Catch us at one of our other upcoming events.

Image courtesy City of El Cerrito, used with permission

July Climate Circle: Refinery Shutdowns--Consequences for Our Communities
2025-07-07 12:00 - 13:00 | Zoom Meeting
Refinery Shutdowns–Consequences for Our Communities
Are you concerned about Valero’s announced closure of its Benicia refinery? What happens if Chevron shuts down?

Environmentalists point to improved health outcomes and progress towards a carbon-free future.
Industry argues that gasoline prices and pollution will increase because we will have to import less-regulated gas.
Unions fear their members will not find well-paying jobs if the refinery closes.
Local city and state officials worry about loss of tax revenues.

As California transitions from fossil fuels to renewable energy sources, we need a framework for scaling down refinery operations that includes refinery accountability, community support and safety oversight.
Join us to discuss this multi-layered topic at our next Climate Circle on Monday, July 7, at 12:00 pm.
Sign up here to receive the discussion materials and Zoom link.

Image credit: Christine Stevens

August Climate Circle: Status of California Climate Action in Wake of OBBB Act
2025-08-04 12:00 - 13:00 | Zoom Meeting
Status of California Climate Action in Wake of OBBB Act
In early July Congress passed the budget reconciliation bill, outrageously and erroneously dubbed “One Big Beautiful Bill.” It became law on July 4th. Among many other impacts, this bill guts federal climate and clean energy funding throughout the country, including eliminating rebates and tax credits for solar and wind farms, rooftop solar, electric vehicles and energy-efficient home upgrades. Since solar and wind are currently less expensive sources of energy than fossil fuels, utility rates are predicted to jump another ten percent in the next few years.
Some of the Questions to be Discussed
How can California continue it’s clean energy initiatives without the federal funding provided by the Inflation Reduction Act? What can we do in our state, county and cities to keep moving forward toward a healthier environment for all?
Join us on Monday, August 4th, 2025, noon to 1 PM to discuss how the climate-related features of this budget act will affect California businesses and residents and what we can do about it.
Sign up here to receive the discussion materials and Zoom link.
Come curious. Leave inspired. Everyone is welcome.

Image credit: Akil Mazumder on Pexels

Get Ready for the Contra Costa 2025 Youth Summit!
2025-09-20 08:00 - 16:00 | Los Medanos College, 2700 East Leland Rd, Pittsburg, CA, CA, 94565, United States
Calling Contra Costa youth in grades 6-12! You are invited to the Contra Costa 2025 Youth Summit on Saturday, September 20, at Los Medanos College in Pittsburg. Hosted by Supervisor Shanelle Scales-Preston, the summit is an exhilarating event designed to empower young people in Contra Costa County—a chance to engage in a day filled with inspiring activities and connections.
As a participant, you will explore career objectives and real-world opportunities. You’ll zero in on what’s important to you and gain practical confidence-boosting tools. Learn how to protect yourself online and whether you want to have a say in the way the world is run.
Four Exciting Speakers to Inspire and Empower

Emcee: Eddie Cortez
An award-winning youth speaker, Eddie inspires students to overcome self-doubt with his engaging “I’m Possible” mindset.
Dr. Julia Garcia
A nationally recognized psychologist, Julia delivers transformative insights on emotional health and empowerment through her interactive keynote, “Hope is a Practice.”
Nicki Joiner
Nicki is a dynamic career readiness speaker who empowers students to embrace personal branding and take actionable steps toward their future.
EJ Carrion
EJ is an Afro-Latino entrepreneur and Forbes Top 30 Under 30 honoree who inspires students to turn obstacles into opportunities with his keynote, “From Possible to Powerful.”

CC 2025 Youth Summit–Your Launchpad for Success
Whether you’re a tween in sixth grade looking to what’s ahead, or a senior about to graduate, the Contra Costa 2025 Youth Summit is your launchpad for success! Don’t miss this chance to build confidence, develop essential skills, and connect with peers. While you’re there, be sure to stop by the Healthy Homes booth to meet some of our 350 Contra Costa Action volunteers!
Learn more about the summit and its engaging speakers, raffle prizes, and fun-filled events planned throughout the day.
Register for this free event so the organizers can plan the best possible day for you.

Relax and Meet on the Tilden Bioblitz Nature Walk
2025-09-20 09:00 - 12:00 | Tilden Nature Area Environmental Nature Center, 1500 Central Park Dr, Berkeley, CA, 94708, United States
With so much happening in our climate-heating world, it’s good to pause and step into nature from time to time. Recharge. Meet old friends and make new ones while reacquainting ourselves with the vibrant world still around us. Join us and members of other enviro orgs this Saturday for a refreshing day with the Tilden Bioblitz Nature Walk!
Instead of their usual monthly Zoom meeting, our sister org, 350 East Bay is excited to host a bioblitz nature walk at Tilden Park, presented by East Bay Regional Parks and the Climate Emergency Mobilization Task Force. Don’t miss out—register HERE!
While exploring the local flora and fauna, you’ll have an opportunity to help EB Parks document the rich biodiversity of the Tilden Nature Area. We’ll walk to Jewel Lake, where we’ll explore, photograph, and identify various forms of life. We’ll utilize the iNaturalist mobile app to capture our observations of local wildlife, plants, and more!
Details for the Tilden Bioblitz Nature Walk

Start Time: 9:00 AM
Gathering Location and Brief Introduction: Tilden Nature Area Environmental Nature Center, 1500 Central Park Dr, Berkeley, CA 94708
Cost: This event is free and open to everyone, regardless of experience level. We’re all here to learn and have fun together.
What to Wear: Dress in comfortable layers, wear sturdy shoes, and apply sun protection.
Stay Hydrated: Bring along water to stay hydrated.
Preparation: Get a head start by downloading the iNaturalist app and creating a free account before you arrive.
Optional Gear: Bring a fully charged mobile device or camera to capture your experiences.
Group Activities:

Split into groups led by naturalists for bioblitz walks.
Explore, learn, take photos, and breathe the fresh air. It’s an opportunity to explore the hidden wonders of the Tilden Nature Area.

Reunion Time: Return to the nature center at 11:15 AM. After the walk, we’ll gather at the nature center for a sharing session. It’s an excellent opportunity to discuss our observations, share photos of our discoveries, and learn from each other.
End: The event will conclude around 12:00 PM.

Need a Ride?
If you need a ride, catch a bus from UC or arrange a carpool by contacting Jack at 510-436-7682. The bus departs from Bancroft above Telegraph at 8:40 AM.
For more details or if you have any questions, please refer to the attached flyer.
We look forward to seeing you on September 20th!
Tilden Area Bioblitz Nature Walk

Clean Air Week 2025: The Dangers of Burning Gas in the Home
2025-09-22 12:00 - 13:00 | Zoom Meeting
Discover the hidden dangers of using natural gas in your home during an engaging webinar that highlights the serious health risks associated with gas appliances. Burning gas can release a mix of harmful pollutants, posing risks similar to those of secondhand smoke.
Panel Features Leading Researchers and Physicians
This informative session features a panel of leading researchers and physicians who will share the latest findings on how gas appliances impact indoor air quality. Attendees will learn about the specific pollutants emitted during combustion, their effects on health, the most vulnerable populations, and how poor ventilation can exacerbate these risks.
Gain insights into which gas-burning appliances contribute the most to indoor pollution and explore practical strategies to reduce these hazards. The panel includes Dr. Curtis Nordgaard, a pediatrician and environmental health advocate, and Dr. Eric Lebel, a senior scientist focused on emissions from residential appliances.
Register Now
Don’t miss this chance to equip yourself with knowledge that can improve your family’s health and well-being. Learn what’s at stake for your family’s health and the best steps to protect yourselves. Register now to secure your spot!
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The Dangers of Burning Gas in the Home is the first in a series of webinars hosted by Electrify Now during Clean Air Week 2025. For more about Clean Air Week, see Everything We Burn, We Breathe: Clean Air Week 2025 Has an App for That.

Image credit: Clean Air Week 2025, used with permission

Clean Air Week 2025: Home Air Filtration
2025-09-23 10:00 - 11:00 | Zoom Meeting
What are the health risks of using natural gas indoors? Which appliances emit the most health-impacting vapors? Who is most at risk? And how can you best clean the air in your home? Join electrification expert Brian Stewart from Electrify Now for an engaging Clean Air Week 2025 webinar, “Home Air Filtration” and gain valuable insights into enhancing the air you breathe at home. Participants will learn about:

Common indoor air pollutants and their sources
Effective methods for combating them
Various home air filtration technologies, and
Practical advice tailored for both homeowners and renters

Register Now
This webinar promises to equip attendees with the knowledge and tools necessary to create a healthier indoor environment, making it a must-attend event for anyone concerned about air quality in their home. Register now to secure your spot!
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Home Air Filtration is the second in a series of webinars hosted by Electrify Now during Clean Air Week 2025. For more about Clean Air Week, see Everything We Burn, We Breathe: Clean Air Week 2025 Has an App for That.

Image credit: Clean Air Week 2025, used with permission

Clean Air Week 2025: Home Air Quality Monitors
2025-09-24 10:00 - 11:00 | Zoom Meeting
Learn from an expert: Join Electrify Now’s Brian Stewart for an engaging and informative webinar on Clean Air Week 2025: Home Air Quality Monitors. Discover how to understand and improve your home’s air quality, leading to a healthier and more comfortable living environment.
Why Indoor Air Quality Matters Now
With a significant portion of the population spending most of their time indoors, understanding the air quality in our surroundings has never been more critical. Common indoor pollutants, including volatile organic compounds (VOCs), mold, and particulate matter, can have a significant impact on our health and well-being. In this webinar, we’ll explore the importance of monitoring indoor air for a healthy living environment and discuss the best tools to achieve this goal.
Home Air Monitoring Tools for Cleaner Air
Brian will introduce a range of affordable and highly accurate indoor air quality monitors that can help you keep track of the air you breathe. He will share valuable insights on the appropriate placement and uses of these monitors, including:

Gas leak detectors
Carbon monoxide alarms
Smoke alarms
PM2.5 monitors

Benefit from Brian’s 40 Years Experience
With 40 years experience in engineering, manufacturing, product design, and sustainability, Brian Stewart co-founded Electrify Now and ensured its commitment to educating homeowners and energy consumers about the benefits of ditching fossil fuels and electrifying their homes.
Register Now
Register now to secure your spot and contribute to the discussion on improving indoor air quality!
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Home Air Filtration is the second in a series of webinars hosted by Electrify Now during Clean Air Week 2025. For more about Clean Air Week, see Everything We Burn, We Breathe: Clean Air Week 2025 Has an App for That.

Image credit: Clean Air Week 2025, used with permission

Clean Air Week 2025: Electrify 101
2025-09-25 12:00 | Zoom Meeting
Transform Your Home for a Cleaner Future
Thinking about ditching fossil fuels in your home—or lessening their impact? Take advantage of Electrify Now’s Clean Air Week 2025: Electrify 101 webinar, an insightful hour designed to empower you to transform your home into a cleaner, safer, and more energy-efficient space. Discover how electrifying your appliances can significantly reduce the harmful effects of fossil fuels, enhance your comfort, and lower your energy bills, all while contributing to a healthier planet.
What You’ll Learn
Whether you’re a renter or a homeowner, sustainability and electrification experts will guide you through practical steps to create an electrification plan tailored to your needs, including:

How to develop a simple electrification plan
Tips for renters and homeowners
Available rebates and incentives to make the transition more affordable
Health benefits of appliance electrification
Economic advantages and climate benefits

Our expert panelists, including Wael Kanj from Rewiring America and Ted Tiffany from the Building Decarbonization Coalition, will share valuable insights on how electrification contributes to a sustainable future.
Don’t miss this opportunity to take the first step towards a healthier home environment!
Register Now
Register now to secure your spot and be part of the discussion on improving indoor air quality. Your voice matters in our community of sustainability enthusiasts!
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Home Air Filtration is the second in a series of webinars hosted by Electrify Now during Clean Air Week 2025. For more about Clean Air Week, see Everything We Burn, We Breathe: Clean Air Week 2025 Has an App for That.

Image credit: Clean Air Week 2025, used with permission

Refinery Closures and a Just Transition
2025-09-25 12:30 - 13:30 | Zoom Meeting
Community and Labor Solutions from the Contra Costa Refinery Transition Partnership (CCRTP)
Concerned about the two threatened refinery closures in California and what that will mean for the workers, their communities, gas prices, and the climate? Join members of our team and Climate Health Now for this vital, solutions-based discussion toward refinery closures and a just transition.
For context, visit our article on the pending Benicia Valero refinery closure and what that means to the workers, the community at large, and our health and well-being. Of course, with the governor and top Democratic legislators forging lucrative deals to spend millions of tax dollars to keep the refineries open, the conversation will have to go deep and wide.
This event will feature insights from key California leaders who will discuss the Contra Costa Refinery Transition Partnership (CCRTP). They will share valuable recommendations that provide essential lessons for navigating the challenges of energy transition today.
Featured Speakers

Emma Ishii – Local Policy Coordinator, APEN
Jessie HF Hammerling – Co-director, Green Economy Program, UC Berkeley Labor Center
Josh Anijar – Executive Director, Contra Costa Labor Council

Register Now!
Register here to get the link and join the discussion! We look forward to your participation in this crucial dialogue!

Image Credit: Christine Stevens

Clean Air Week 2025: Decarb Policy Panel
2025-09-26 11:00 - 12:00 | Zoom Meeting
Explore the future of building decarbonization at the Clean Air Week 2025: Decarb Policy Panel. This webinar discussion will delve into the evolving landscape of policies aimed at promoting healthy air and combating climate change, especially in light of recent legal developments that have reignited momentum in the movement.
What to Expect

Positive Policy Developments: Insights into recent policies that have been successfully passed and upheld in court.
Challenges Ahead: An examination of the ongoing obstacles the movement faces.
Future Predictions: Panelists will share their visions and concerns for policy development over the next 5, 10, and 20 years.
Key Stakeholder Roles: Discussion on how government, utilities, advocates, and industry can either accelerate or hinder progress.

Meet the Panelists

Anne Pernick: Senior Advisor at Stand.earth, Anne has extensive experience working with local governments to phase out fossil fuels.
Marnese Jackson: Executive Director of the Midwest Building Decarbonization Coalition, Marnese is a dedicated advocate for environmental and climate justice.
Emily Levin: Policy and Program Director for Clean Buildings at NESCAUM, Emily leads initiatives to support the transition to zero-emission buildings.
Allison MacMunn: Program Director at Sunstone Strategies, Allison specializes in strategic communications around clean air and pollution-free buildings.
Carra Sahler, J.D.: Director at the Green Energy Institute, Carra focuses on equitable decarbonization measures and climate policy.
Nancy L. Seidman: Senior Advisor at the Regulatory Assistance Project, Nancy brings over 35 years of experience in energy and environmental policy.

This panel promises to provide valuable insights into the future of decarbonization policies and their impact on air quality and climate health.
Register Now
Register now to secure your spot and be part of the discussion on decarb policymaking. Your voice matters!
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Home Air Filtration is the second in a series of webinars hosted by Electrify Now during Clean Air Week 2025. For more about Clean Air Week, see Everything We Burn, We Breathe: Clean Air Week 2025 Has an App for That.

Image credit: Clean Air Week 2025, used with permission

Celebrate with El Sobrante Pride 2025!
2025-09-28 12:00 - 16:00 | La Moine (Cheese) Park, Richmond, CA, Morningside Drive across from May Valley Community Center, Richmond, CA, United States
Come out and celebrate with El Sobrante Pride 2025—second annual event! The Pride Committee has lots of food, entertainment, and frolic in store. We’re joining in the fun, so stop by our table and say hello.
Come Prepared to Party!
The organizers say, “Bring your lawn chair, your dancing shoes, and your open heart. Because around here, community is everything!” When you’re not dancing, take advantage of all that is on offer, including:

Live entertainment with local bands and DJs
Vendors & food trucks
Community organizations
Family fun zone
Guest speakers
Music, dancing & Pride

Grab your rainbow boas and suspenders and join the fun!

Meet Us at the Martinez Open Air Market
2025-10-12 09:00 - 13:00 | Martinez Open Air Market, 800 block of Main St, Martinez, 94553, United States
Climate, Vintage, Food and Fun!
Join us at the Martinez Open Air Market on the second Sunday of the month, located along the charming 800 block of Main St. Experience an enchanting array of vintage items, collectibles, antiques, arts & crafts, and much more at this monthly gem! We would love for you to stop by our table near the Starbucks between 10 and noon, say hello, and learn about local climate action initiatives while exploring the unique offerings in this vibrant atmosphere that complements the lively Martinez Farmers’ Market.
While the Open Air Market occurs only on the second Sunday each month, the adjoining Martinez Farmers’ Market takes place weekly, bringing together community, fresh local produce, and artisanal goods from Ferry Street to Castro Street. Enjoy a variety of items, including honey, eggs, and local cheese, all telling the story of regional craftsmanship. This market is more than just a shopping destination; it’s a celebration of local flavors and connections that you won’t want to miss!

Yes We Can Reduce Climate Risks in Contra Costa County
2025-10-14 19:00 - 21:00 | Walnut Creek Library, 1644 N Broadway at Civic Drive, Walnut Creek, CA, 94596, United States
Local Climate and Sustainability Experts to Discuss Ways We Can Reduce Risks in Our Homes and Communities
We are already feeling the effects of climate change—such as wildfires, droughts, heat waves, and storms—in Contra Costa County. The good news: Yes, we can reduce climate risks in Contra Costa County! This is your chance to discover effective actions you can take within your households and communities to contribute to a sustainable future.
Event Information

Date: October 14
Time: 7 PM
Location: Oak View Room
Organizers: Walnut Creek Library Foundation and Sustainable Contra Costa

Panel Discussion
Engage with local leaders in sustainability, including Wei-Tai Kwok from Climate Realty. They will share insights and strategies to combat climate change at a community level and in the home.
Registration
Secure your spot by registering through this link: Event Registration.
Fight climate anxiety! Learn how you can make a difference!

Meet Us at the Martinez Open Air Market November 9
2025-11-09 10:00 - 12:00 | Martinez Open Air Market, 800 block of Main St, Martinez, 94553, United States
Climate, Vintage, Food and Fun!
Stop by our table near the Martinez Open Air Market on Sunday, November 9, along the charming 800 block of Main St. Experience an enchanting array of vintage items, collectibles, antiques, arts & crafts, and much more at this monthly gem! We would love for you to stop by our table near the Starbucks between 10 and noon, say hello, and learn about local climate action initiatives while exploring the unique offerings in this vibrant atmosphere that complements the lively Martinez Farmers’ Market.
While the Open Air Market occurs only on the second Sunday each month, the adjoining Martinez Farmers’ Market takes place weekly, bringing together community, fresh local produce, and artisanal goods from Ferry Street to Castro Street. Enjoy a variety of items, including honey, eggs, and local cheese, all telling the story of regional craftsmanship. This market is more than just a shopping destination; it’s a celebration of local flavors and connections that you won’t want to miss!

Celebrate Contra Loma Estates Park Grand Opening November 15
2025-11-15 12:00 - 14:00 | CA
Join us in celebrating the re-opening of the newly redesigned Contra Loma Estates Park in Antioch November 15! This exciting event features live music, games, speeches of course, a raffle, and plenty of food. Bring the whole family and take a tour of the park. Then take a moment to stop by our booth and learn about our new Healthy Homes collaboration.
This project aims to make homes healthier, safer, and more energy-efficient—helping to improve air quality, lower costs, and better protect against heat and smoke. It also supports the growth of local clean-energy jobs by identifying training opportunities and partnerships that can strengthen the future workforce in East Contra Costa County.
Stop by our booth to learn all about it and how you might benefit.
Image courtesy Rising Juntos and used with permission

Images courtesy Rising Juntos, used with permission

Meet Us at the Brentwood Farmers Market November 22
2025-11-22 09:00 - 13:00 | Brentwood Farmers Market, 655 First Street, Brentwood, CA, 94513
With over 41 vendors, the Brentwood Farmers Market has everything from soup to nuts, some of it organic, all of it tasty. And now—350 Contra Costa Action! Yes, we’ll be there too, on November 22. Bring your portable shopping cart, fill up on goodies, and stop by our table to say hello and check out what we’re working on this month.

Image: Seed Sower statue, Brentwood City Park
Credit: Anne Grenier, used with permission

Celebrate MCE-Martinez Mural Unveiling
2026-03-07 10:00 - 13:00 | Boys and Girls Club of Martinez, 1301 Alhambra Ave, Martinez, CA, 94553-2301, United States
Celebrate with us on March 7th at the Martinez Boys & Girls Club for the unveiling of the new MCE mural, designed and executed by the Illuminaries, a local art collective. The mural celebrates kid energy, community energy, and, of course, electric energy. This event is free and open to all who wish to celebrate.
“This community-inspired mural is more than just art—it’s a symbol of the deep connection between MCE and the local Martinez community,” say the organizers on their Facebook page. The mural “celebrates our shared commitment to promoting climate action, equity, and the power of art to bring people together.”
Come for the unveiling. Stay for the food, entertainment, and activities with local vendors and organizations, including 350 Contra Costa Action, and so much more:

Alhambra High School’s marching band
Live mural painting for kids
Tours of the Boys and Girls Club
Arts and crafts
Face painting and games
More music
MCE swag
Food from local vendors
Plenty of fun for the whole family

Stop by our table and say hello. We look forward to seeing you there!
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Image courtesy MCE

California Climate Policy Summit 2026
2026-04-13 09:00 - 17:00 | Sheraton Grand Hotel Sacramento, 1230 J St, Sacramento, CA, 95814, United States
Save the date: Monday, April 13, 2026, in Sacramento. The Climate Center invites you to a lively event focused on advancing climate action, even as federal challenges persist.
You’ll meet elected officials, activists, innovators, advocates, scientists, and policy experts who are helping California lead on climate issues. Learn about practical, science-based solutions that serve everyone in the state. Individuals and organizations involved in monitoring and shaping California climate policy will find lush networking and strategizing opportunities.
Connect with leaders who are putting new climate strategies into action across several fields. Find out how policymakers are working to bring clean energy to all Californians.
Join us and help make a difference. Visit the California Climate Policy Summit 2026 website for further information and to register.
Featured Climate Policy Speakers
The event will feature eight well-known speakers, including lawmakers, scientists, and leaders in social and environmental justice.
Josh Becker, Senator, California State Senate
Isaac Bryan, Assemblymember, California State Assembly
Diane Papan, Assemblymember, California State Assembly
Sammy Roth, Journalist and Founder, Climate-Colored Goggles
Dr. Leah Stokes, Anton Vonk Associate Professor at UC Santa Barbara
Maro Kakoussian, Director of Climate and Health Programs, Physicians for Social Responsibility, Los Angeles
Jamie Court, President and Chairman of the Board, Consumer Watchdog
Bahram Fazeli, Director of Research & Policy, Communities for a Better Environment

For information about all the event speakers, visit the agenda page on Eventleaf.
We hope you can join us.
Register Here
Early bird pricing is available through March 13.
Enter the discount code 350ContraCosta2026 to get 25% off regular tickets. With this code, Individual, Government, or Non-Profit tickets cost $195.
(Code not valid for early bird pricing)
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Image courtesy The Climate Center

Community Climate Forum: Health, Air Pollution, and Our Homes
2026-04-16 17:00 - 18:00 | Zoom Meeting
Join us April 16 for our first Community Climate Forum! This re-imagined version of our Climate Circle will bring together community members every other month for a one-hour online conversation focused on key climate and clean-air campaigns happening right here in Contra Costa and the Bay Area. This month, the topic is Health, Air Pollution, and Our Homes.
We’ll provide a short overview of the issue, then open the topic for discussion, and simple actions participants can take to help move solutions forward.
What’s Up about Air Pollution, Our Homes, and Our Health?
Most people think of cars or industry when they think about air pollution. But gas appliances inside our homes, especially furnaces and water heaters, are actually one of the largest sources of nitrogen oxide (NOx) pollution in the Bay Area.
NOx pollution contributes to smog and fine particulate pollution that worsen asthma, increase heart and lung disease, and shorten lives. In fact, pollution from fossil-fuel furnaces and water heaters in the region is linked to thousands of asthma attacks each year and dozens of premature deaths, with significant health costs across our communities.
At our first Community Climate Forum, we’ll explore:

How pollution from buildings affects public health in the Bay Area
Why reducing it matters for our communities, and
What cleaner technologies like electric heat pumps can offer for healthier homes

We’ll also discuss the Bay Area Air District’s upcoming standards that will begin phasing in cleaner replacements for gas appliances as they reach the end of their life, starting with water heaters in 2027 and furnaces in 2029. These rules are currently under review. Community voices will play an important role in ensuring they remain strong while working well for all households.
Join us to learn more about this issue and how you can help support clean air protections in the Bay Area for healthier homes for all our families.
Register for the Community Climate Forum to be sent the Zoom link
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Image created in Google Gemini

Fix It, Don’t Trash It--Earth Day Repair Workshop in El Cerrito
2026-04-25 13:00 - 16:00 | El Cerrito Community Center, 7007 Moeser Lane, El Cerrito, 94530, United States
Bring Your Broken Stuff—and Find Out What Else You Can Do Close to Home
Got something broken at home? Bring it to the El Cerrito Earth Day Fixit Workshop, where volunteer repair coaches will walk you through the process of diagnosing and fixing it yourself. Register by April 12 to schedule an appointment, or just walk in.
Workspace and specialty tools are available on-site. Even if your item doesn’t make a full comeback, you’ll walk away with a better understanding of how it works — and how to tackle repairs on your own down the road. We’ll be there alongside other local sustainability organizations.
While you’re there, stop by our table. We’ll be talking about the gas-powered leaf-blower ban we’re working on and other concrete steps underway in our town. See what’s happening in El Cerrito and find out how to get involved.
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Image courtesy City of El Cerrito

Pittsburg Summer Kickoff Celebration: School’s Out for the Summer!
2026-06-05 11:00 - 15:00 | Small World Park, 2551 Harbor St, Pittsburg, CA, 94806, United States
School’s out for the Summer! Join the fun at the Pittsburg summer kickoff celebration at Small World Park on June 5, 2026.
Pittsburg families are invited to experience a day of live performances, creative arts and crafts, and fun activities for all ages. Community organizations—including 350 Contra Costa—will be on hand with interactive crafts, games, demonstrations, and plenty of kid-centered activities to celebrate the end of the school year.
Stop by our booth to see what we’ve got planned for kids and families. While you’re there, take a minute to get the latest updates on the Healthy Homes Project and learn how it supports local families.
Join in the excitement, connect with valuable local resources, and help your kids make lasting summer memories as the school year wraps up.

Tri-Valley Polluters Pay Town Hall | Funding Climate Resilience
2026-06-06 10:00 - 12:00 | Wells Middle School, 6800 Penn Dr, Dublin, CA, 94568, United States
Big Oil and gas corporations have been profiting while our communities pay the price. But together, we can make a difference! Join us in Dublin on June 6 for the Tri-Valley Polluters Pay Town Hall—an energizing morning of inspiration, action, and community as we flip the script.
From devastating fires and floods to extreme heat and more intense storms, climate change is here, and the costs are only rising for Californians statewide. The world’s biggest fossil fuel polluters are overwhelmingly responsible for this intensifying climate devastation, but right now, it’s taxpayers and families struggling to rebuild who are footing the bill. We’ve paid enough!
The Polluters Pay Climate Superfund Act would hold major fossil fuel companies accountable for their share of climate-related damages to our state and reinvest that money in community resilience, clean energy, essential workers responding to climate disasters, and much more.
Discover, Connect, and Take Action
At the Tri-Valley Polluters Pay Town Hall, join neighbors, advocates, and experts for an energizing morning of community, stories, and climate solutions.
Keynote Speaker: Dr. Clair Brown, Professor Emerita of Economics and Director of the Center for Work, Technology and Society at UC Berkeley, brings her commitment to climate justice and a wealth of experience from organizations like 350 Bay Area, Fossil Free California, Sierra Club, and Earth Justice. Dr. Brown will open the event with inspiring remarks on how smart economic policy can drive bold climate action, setting the tone for an uplifting, solution-oriented program. She’ll then moderate a lively, interactive panel featuring leaders from labor, interfaith, climate action, local government, and more.
Dynamic Panel Discussion: Dive into a lively conversation with voices from across our community! Meet two local high school students, representatives from 350 Contra Costa, water experts, climate insiders, emergency responders, unions and professional groups, faith leaders, and members of the agricultural community—all coming together to share their stories and solutions.

Powerful Stories: Hear from electeds and diverse local speakers on the front lines.
Energetic Education: Discover how a “Polluters Pay” policy works––and how we’ll win it.
Interactive Action: No boring slide decks! Get involved with engaging activities, live strategy sessions, and hands-on skill-building.
Community Growth: Meet neighbors and fellow advocates who care deeply about accountability, climate solutions, and winning the transformative investments our communities deserve.

Bring the whole family! Enjoy complimentary food and beverages in a welcoming, inclusive atmosphere.
Join 350 Contra Costa, Indivisible, Food and Water Watch, Sierra Club, TV Dems, Climate Health Now, California Interfaith Power and Light, and neighbors from across the Tri-Valley for the Polluters Pay Town Hall in Dublin. This is your opportunity to get involved, connect with dedicated advocates, and help drive the campaign to hold polluters accountable while building a cleaner, more just future for California.
Let’s Make Polluters Pay and Invest in Our Communities!
Let us know you’re coming:
Register here!

17th Annual Martinez Beaver Festival: Nature’s Engineers, Community Fun!
2026-06-13 10:00 - 15:00 | Susana Park Martinez, Estudillo and Susana Streets, Martinez, 94553, United States
It’s time for the Martinez Beaver Festival, now in its 17th year! Come enjoy a day of free, family-friendly fun and explore the beaver’s remarkable impact on our community and environment. There’s something for everyone:

Giant beaver skull display
1500-gallon traveling aquarium
18-piece jazz band
Children’s parade
Live raptor, owl, and bat demonstrations
Award-winning chalk artist

Discover Why Beavers Matter
This is the original beaver festival that inspired similar events across the country, as well as books and films about why beavers matter. See for yourself why beavers are truly “Worth A Dam.” And why we care so much about them! Curious? At the festival, you’ll discover:

How beavers help turn streams into long-lasting carbon sinks, helping fight climate change.
Why scientists call beavers “nature’s ecosystem engineers.”
How beaver wetlands offer safe havens for wildlife and help landscapes recover even after wildfires—earning them the playful nickname “Smokey the Beaver.”
Surprising connections between beaver wetlands, pollinators, and a buzzing, fluttering world of bees and butterflies.
The many ways beavers support river life, water quality, and healthy habitats.
How beavers fit into North America’s climate action efforts.

Come explore hands-on displays and friendly talks that bring these fascinating facts to life!
Swing by our 350 Contra Costa booth to say hello, meet our team, and learn about the latest climate action happening in Martinez and nearby neighborhoods. You’ll find fun facts about beavers, get inspired by citizen science and urban wildlife, and see how our community is working together to tackle drought, fire, and climate change—all in a friendly, festive setting.
We’d love to see you there! Bring your questions, your curiosity, and your beaver spirit!

California 2026 High-Impact Climate Bills | Community Climate Forum
2026-06-17 17:00 - 18:00 | Zoom Meeting
What happens in Sacramento does not stay in Sacramento! The climate bills moving in Sacramento in 2026 affect us all—impacting our air, our wallets through energy bills and higher insurance costs, and our communities as we harden against firestorms and floods. These decisions ripple outward, shaping the planet we share and our ability to grow healthy food to feed us all.
At the June Community Climate Forum, we’ll dig into the bills that matter most in 2026: the bold proposals worth fighting for, and the harmful ones worth fighting against. On the table this month:

Data centers’ electricity and water use
Portable solar panels permitting
The right to sue fossil fuel companies
Costs of environmental remediation when refineries close

See all the bills we’re tracking right now: California Climate Bills Tracker: The Stakes for Contra Costa County.
Join the discussion!
What’s happening in Sacramento and how does it impact us in Contra Costa County? We want to hear from you. At the forum, we’ll highlight the high-impact climate bills that 350 Contra Costa Action considers to have the greatest environmental stakes, around the state, and here in Contra Costa County.
We’ll also walk through valuable steps you can take—from supporting the good bills to pushing against the harmful ones. Most importantly, we want to hear your thoughts on current climate legislation.
This event is free and open to all. Register below to get your Zoom link.
Register and get Zoom link!
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WALL-E Family Movie Event | Pittsburg Green Footprint Movie Series
2026-06-30 12:30 - 17:00 | California Theatre, 351 Railroad Avenue, Pittsburg, CA, 94565
WALL-E — Imagine a Brighter, Greener Future
Mark your calendars for Tuesday, June 30! Join us for the third feature in Pittsburg’s Green Footprint Movie Series, as the City of Pittsburg and the California Theatre bring WALL-E to the big screen in both English and Spanish. Explore new worlds with WALL-E, a small waste-collecting robot, as he cleans up a deserted Earth, meets EVE, a spirited robot companion, and together they embark on a heartwarming adventure through space.
Doors open at noon. There will be two viewings of the film, the first in English at 12:30 pm, and the second in Spanish at 3:30 pm, with community environmental organizations, including 350 Contra Costa Action, present to discuss the film between viewings. Stop by and say hello on June 30!
While our group will be tabling only at the WALL-E screening, we encourage you to check out the entire Green Footprint Movie Series—a collection of engaging films that highlight environmental stewardship and inspire positive change. This year’s lineup includes:

June 16, 2026: The Lorax
June 23, 2026: Happy Feet
June 30, 2026: WALL-E
July 7, 2026: Bee Movie

The Green Footprint Movie Series is more than just a movie event—it’s a celebration of creativity, community, and a shared drive to make a positive impact. The series brings together inspiring films that spark conversations and empower us all to take meaningful steps toward a greener, more sustainable future.
Meet Up With Us Between Screenings
Whether you attend the English showing at 12:30 PM or the Spanish showing at 3:30 PM, be sure to stop by our table in the lobby. We’ll be there between screenings to hear your thoughts and share in your excitement. Let us know what inspired you most in the film, or ask any questions about the Healthy Homes Project and how it can benefit Pittsburg families.
While you’re there, connect with other local sustainability leaders and enjoy hands-on activities for all ages. Don’t forget to enter the raffle for your chance to win great prizes!
We hope to see you there for an inspiring day of film, learning, and community action!
