This calculator compares the annual energy performance of a building with a green roof to the same building with either a conventional dark roof or a highly-reflective white roof. 

The US Drought portal offers current nationwide drought conditions, as well as regional information and forecasts for drought. Links to forums and webinars on drought issues are included.

The Automated Geospatial Watershed Assessment (AGWA) tool is a Geographic Information Systems (GIS) interface jointly developed by the U.S. Environmental Protection Agency, the U.S.

Provides forecasts for flooding, which can be used to assess risk and plan for emergencies. Also provides data on observed precipitation and river levels.

Solid waste educational materials produced by CWMI are available to help people make informed decisions about managing wastes.

Appalachian State University has completed a comprehensive waste audit on campus, and has identified a need to reimagine waste stream management.

Zero Waste means designing and managing products and processes to systematically avoid and eliminate the volume and toxicity of waste and materials, conserve and recover all resources, and not burn or bury them.

Large scale composting siting and operations resources

The NYC Compost Project in the Bronx provides compost outreach and education to Bronx community gardeners, schools, residents, organizations, and businesses.

Integrated Pest Management (IPM) is an effective and environmentally sensitive approach to pest management that relies on a combination of common-sense practices.