Thank you to our sponsors of Sacramento Earth Day 2026!

ECOS Updates

  • Call for Nominations! Environmentalist of the Year Awards 2026

    Do you know someone making a real difference for the environment in our region? Help us recognize their impact by submitting a nomination for the Environmentalist of the Year Awards!

  • Hidden Beneath the City: Sacramento’s Combined Sewer System, July 14

    How does Sacramento manage stormwater during major rain events? Join the ECOS Water Committee for an overview of Sacramento’s historic combined sewer system and the infrastructure that protects public health and water quality during wet weather.

  • Sustainability and Infill Development in Sacramento County, July 16

    Join us in conversation with Jessie Shen and Joshua Lathan to discuss Sacramento County’s Infill Program, ongoing Zoning Code Amendment, Climate Action Plan, and Sustainability Dashboard.

  • ECOS Orientation, July 21

    Learn what ECOS is all about! Attend our monthly orientation session on Zoom to get a broad overview of what ECOS does, why it matters, and what you can do to help! This orientation can also benefit anyone interested in learning more about environmental issues in the Sacramento region.

View all recent ECOS Updates here.