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group photo of 50 high school students and several staff members participating in San Mateo County's Youth Climate Ambassador Leadership Project
YCA APPLICATIONS
Empowering
youth and schools to take action.

Application for the 2026-27 YCA Cohort are now OPEN!

Application are now open for the 2026-27 cohort of Youth Climate Ambassadors. Please find the application here! If you have any questions, please email youthclimateambassadors@smcgov.org.

If you are looking for other ways to get involved in your community, check out the resources on our Become a Local Leader webpage.

Apply now!

The Latest News & Events

Compost Workshop
Aug
25
Compost Workshop

Learn how easy and fun it is to recycle your fruit and vegetable scraps, leaves, and plant cuttings into compost in these free workshops! These workshops teach composting options suitable for those with or without a backyard. Apartment dwellers welcome! Compost provides valuable nutrients for your garden soil, helps retain moisture, which saves water, prevents erosion, loosens clay and compacted soils for better drainage, and suppresses weeds. It is rewarding to know you are turning what some consider waste into precious organic material for your garden.

Discounts and rebates for backyard compost and worm compost bins will be distributed to San Mateo County residents!

COMPOST WORKSHOP

Date: August 25, 2026
Time: 6:00 PM – 8:00 PM
Location: La Honda
Register here.

LEARN MORE
Family of three walking along the shoreline at Cooley Landing in East Palo Alto.

How King Tides Help Us Prepare for the Future

In January, we had an amazing Coffee and King Tides event at Cooley Landing in East Palo Alto! We had a great time…
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Vector Control Technician Evan, from San Mateo County Mosquito & Vector Control District, overlooks Faber Marsh in East Palo Alto.

Mosquitoes and Climate Change

Guest authors: Angie Nakano, MS, Laboratory Director, and Rachel Curtis-Robles, PhD, Communications…
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Group photo of YCA cohort 7

Youth Climate Ambassadors Graduation & Community…

After two semesters of hard work, our 7th Youth Climate Ambassadors cohort officially graduated! At…
Learn More