Energy

• Database of State Incentives for Renewables & Efficiency
• Alliance to Save Energy
• Energy Savers
• The Power is in Your Hands
• U.S. Dept. of Energy, Office of Energy Efficiency and Renewable Energy

Solar Power

• American Solar Energy Society (ASES)
• Interstate Renewable Energy Council (IREC)
• National Center for Photovoltaics (NCPV)
• North Carolina Solar Center
• Shining On
• Renewable Resource Data Center (RReDC)
• Solar Energy Industries Association (SEIA)
• Solar Monitoring
• Solar Glossary
• SunAngle

Wind Power

• Wind power research
  • Wind Resource Database
• Wind Web sites
  • Center for Energy Efficiency and Renewable Technologies
  • Energy Efficiency and Renewable Energy (U.S. DOE)
  • National Wind Coordinating Committee
  • National Wind Technology Center
  • Sandia National Laboratories
  • Wind Energy Program (U.S. DOE)
  • Wind Powering America (U.S. DOE)
  • Vestas (manufacturer of MGE's wind turbines)
• Sites for kids
  • Energy Efficiency and Renewable Energy (EREN) Kid Stuff (U.S. DOE)
  • California Energy Commission 'Energy Quest'
  • Environmental Protection Agency (EPA) Kids Section
• Small wind systems
  • Small Wind Electric Systems - U.S. Consumer's Guide [PDF -1.1 MB]
  • American Wind Energy Association

Water

• Water-Savings Tips
• WaterSense
• Water Use It Wisely

Footprint Calculators

• Carbon Footprint
• Carbon Calculator
• Ecological Footprint
• Energy Calculators

Home and Garden

• Coalition Against the Misuse of Pesticides
• Eco-Friendly Paints
• EPA, Indigenous Plants Landscaping
• Gardens Alive!
• Gardener's Supply
• USDA, Home Conservation Advice

New Homes

• Certified Forests Products Council
• Environmentally Construction Outfitters
• Environmental Home Center
• North American Insulation Manufacturer's Association
• U.S. Green Building Council

At Work

• Computer Recycling
• Conservatree
• Office Footprint Calculator
• Reduce.org
• The Real Earth, Inc.

Local Recycling

• Recycle Bank
• Nationwide Local Recycling Programs
• NSF's Recycling Guide

Transport

• Car Information - Mileage, Hybrids
• Transportation Almanac - Energy, Pollution

For Kids

• Bobbie Big Foot
• Cool Kids for a Cool Climate
• Earth Kids 911
• Water Use Calculator

Sustainable Lifestyles

• American Forests
• Earth Easy
• Earth 911
• National Arbor Day Foundation
• National Parks Conservation Association
• Trees for the Future

Advocacy Groups and Organizations

• American Council for An Energy-Efficient Economy
• Blue Ocean Institute
• Children's Health Environmental Coalition
• Earthshare
• Environmental Defense Fund
• Environmental Protection Agency
• Environmental Working Group
• Friends of the Earth
• Green Peace USA
• Natural Resources Defense Council
• Rainforest Action Network
• Redefining Progress
• Rocky Mountain Institute
• Stop Global Warming
• The Conservation Fund
• The Nature Conservancy
• The Ocean Conservancy
• Worldwatch Institute
• World Resources Institute
• World Wildlife Fund