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Welcome to CoolCalifornia.org. Virtually everything we do results in the release of greenhouse gases into the atmosphere, mostly in the form of carbon dioxide. Cool California is a collaboration of state government, academia, and NGOs working together to develop an innovative carbon calculator that helps California households, individuals and communities evaluate their climate-related performance, while assisting users in making more informed decisions so they can reduce their carbon footprints effectively.

Calculate your Carbon Footprint now:

The Cool California portal site and calculator are evolving tools. In late summer 2008 we plan to release a new, more sophisticated calculator, along with additional tools and resources to help users reduce their carbon footprint. Your feedback during this development period on how the current calculator functions and what you would like to see in the next version is highly valued. Please take our survey after you have explored the Cool California portal and have used our new carbon footprint calculator tool.

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