The ideas presented here are all public domain!

If you can use the ideas that are presented on this site, you are welcome to use them, but you cant make a patent registration based on them, except if you can prove that you did get the idea before 31 og april 2003 where I published them for the first time!

You are to judge, whenever these ideas are crazy, good for nothing, junk - or not!

You are welcome to email comments and suggestions, and I would be happy if you send any drawings or pictures of projects inspired by the ideas.

Greendesign is a nonprofit initiative created in an attempt to make our world a better place.

The ideas that published on this pages are mostly about alternative ways to generate electricity.

There seem to be no consensus about whenever the world will be in a severe energy crisis in 30 years, or not. But even the slightest risk, should make us develop technology that - on one side uses less energy, and - on the other side - technology that can generate energy without burning fossil fuels.

There are many exciting technologies already, and many of them bears great opportunity. According to some sources a human can create between 75 and 120 Watt of electricity an hour with a "traditional" pedal powered energy generator.

And as a side effect, the human driven energy generators might even have a positive effect on the obesity problems...