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YCA-Cohort
STUDENTS
Empowering
youth and schools to take action.

Students

Discover our youth leadership program, lesson and field trip opportunities, and expansive resources for youth and students passionate about the environment. We help students deepen their understanding of environmental topics, gain skills in community leadership, and take local action to reduce waste and address climate change impacts in San Mateo County and beyond.

Take Action Today

group of students in classroom holding up bags made from old t-shirts

Learn how to make a bag out of an old t-shirt or a solar oven at home

Watch a Tutorial
four young students playing San Mateo County 4R's game - reduce, reuse, recycle, rot for compost

Test your waste reduction knowledge

Play a Sustainability Game
student posing in front of rain barrels giving thumbs up sign

Youth Climate Ambassador Leadership Program: Become a local climate leader

Apply Today

Our Programs in Action

The Latest News & Events

Compost Workshop
Jun
27
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: June 27, 2026
Time: 10:00 AM – 12:00 PM
Location: Foster City Community Garden
Register here.

LEARN MORE
Collage with four nature images and text in middle that reads '2026 Earth Month'

2026 Earth Month Events

Happy Earth Month! As we step further into spring, the month of April reminds us to celebrate our planet and continue…
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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…
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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…
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