Create. You can submit your idea or solution (preferably a video) around our questions about climate and energy challenges.
Vote. Help us choose the best ideas by rating their viability or discuss the ideas submitted by others. Get the FAQs.
Make it. Your ratings and comment help us decide which ideas are featured on our PBS TV Special. Learn how to make a video.
ActivismAdaptationAgricultureAlgaeArchitectureArtBikingBiofuelsBiomimicryBusinessCampus SustainabilityClean Tech
Climate ChangeEconomicsEducationEfficiencyElectric CarsEnergy StorageEngineeringEPA P3GeothermalGreen BuildingGreen CitiesGreen CommunitiesGreen Living
Most U.S. billion-dollar disasters ever
There were 14 weather-related disasters that cost over $1 billion in 2011. See the chart for how much the number has climbed since 1980.
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