This directory provides free listings to Alternative Energy companies, and websites in the U.S, Canada and internationally. Alternative energy refers to a source of green energy that is clean for the environment. For instance, solar, wind and hydro are forms of alternative energy.
Solar Energy Companies and Organizations

Solar Sphere - Offers solar power kits, solar panels, custom built systems, thin film, and training courses for homeowners and contractors looking to get started in solar power.
Solar Cheap - Offers Discount Photovoltaic, Solar & Wind Turbine Power Equipment Supply.

Boots On The Roof Solar Training - Alternative Energy training programs for Contractors, Builders, and Engineers who're adding Solar Energy Systems Installation to their service offerings. Boots on the Roof offers Wind and solar training, and Wind and Solar education for the renewable energy industry. Electricians, Roofers, Installers, and General Contractors are encouraged to attend.