400-watt wind turbine with 30 ft. tower kit - the home depot, 3 year limited for wind turbine; 1 year limited for tower kit.

Low wind generator, claims 5000 watt capability vawt - youtube, I discovered this video online and comments were not enabled so thought i would post it here and get some input. they claim it is 5000 watt capable at low.

Diy amp / watt hour volt meter - arduino, Intro: diy amp / watt hour volt meter - arduino. major corrections and additions made 9/9/2014 see the new and improved 2015 version at http://www.green-trust.org.

How to make a tesla turbine (greenest turbine), Intro: how to make a tesla turbine (greenest turbine) if you like this instructable please vote for it in the epilog challenge coming up. i have spent alot of time.

Solar power inverters – dc to ac solar inverters, Compare pricing of offgrid & gridtie solar inverters before you buy. wholesale solar's design team help you find the right inverter for your solar power system..

Calculating the cost of electricity - melissa kaplan, Melissa kaplan's herp care collection last updated june 9, 2015 . calculating the cost of electricity ©2000 melissa kaplan . it isn't only herp keepers who need.