Citizens, businesses, and the City of Coronado can be Emerald Keepers. Let’s keep Coronado Emerald Green, Ocean Blue!


become an Emerald green, ocean blue REstaurant/Business

Learn how to become designated as an Emerald Green, Ocean Blue Restaurant or Business.


Take the Pledge

As an Emerald Keeper of the Emerald Green, Ocean Blue – Coronado and the world, I pledge to reduce, reuse, recycle, and refuse. In doing so, I will work to eliminate single-use plastics in my daily life. I will walk or ride my bike more often AND pick up three pieces of trash every day.