Welcome to CalEPA's Earth Day Hub

As we celebrate the 53rd Earth Day, let's commit to investing in our planet every day!
What you can do

Key Information

Saving the Planet

CalEPA is proud to be a global leader on climate action and environmental protection. On Earth Day and every day, we celebrate our partnerships with Californians and those worldwide who are working to protect our planet and our communities. Share what you’re doing on social media with the hashtags #WhyISaveThePlanet and #HowISaveThePlanet, and join us for our 2023 Earth Day Twitter Chat – #CAEarthDayChat2023! 

It’s not too late – CalEPA’s Earth Day Twitter Chat is still taking your answers

CalEPA had some Earth Day fun with our Twitter friends during our hour-long Twitter Chat at noon on April 22. Our engaging and inspiring questions are still posted and you can still answer, if you like. Share your thoughts on why #InvestingInOurPlanet and taking #ClimateAction are important to you. Look for it on our Twitter page @CaliforniaEPA and engage with us using #CAEarthDayChat2022.  (4/22/22)

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