Many local governments have already begun working on decreasing greenhouse gas (GHG) emissions. Recently, a growing number have begun examining ways to adapt to climate change – the act of reducing climate change impacts that are already underway. This Guidebook is intended to help those who are looking for ways to reduce the impacts of climate change (increasing heat waves, water shortages, intense storms and sea-level rise) while decreasing GHG emissions and ensuring sustainable development for their communities.