Join Cook County and hundreds of millions of people around the world by turning off your lights to commemorate Earth Hour on March 19th from 8:30 to 9:30 pm. Cook County’s Department of Facilities Management will save energy – and send a message about the role all of us can play in cutting harmful Greenhouse Gas emissions – by turning off lights at the County Building and other facilities.
Want to do more to reduce your carbon footprint? Click here for suggestions from the USEPA on how to save energy at home. And visit the World Wildlife Foundation for more information on Earth Hour and other ways to live more sustainably.

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