Verdant Power makes in-stream turbines.
GreenEarths Choice makes household cleaning products
Richcatt Solutions makes a wide variety of soy products, like graffitti remover.
Vortex Ecological Technologies makes pollution control systems
E-Cycle Electric Vehicles retails environmentally friendly green bikes.
Abundant Earth offers natural, organic, and recycled products for the home.

Please refer the following site.

Almost every tech company is devoting at least part of their product line to new environmentally sustainable options.

There is a surge in solar energy, making the prices drop BTW. Wind generators are finding new enthusiasm. And Geo-thermal is an upcoming technology that has been largely untapped.

Too many to count.

& CFLs may be energy efficient, but they are NOT environmentally friendly.