Here is one of my concepts. I've gone for something that's fairly clean and simple, yet striking. Creating an icon that works well within the logo or as a stand alone element, one that can be used for things like favicons or watermarks.
The logo is 100% vector so will scale well to any size, and works well in full colour, B&W and on coloured backgrounds if needed.
It would be my pleasure to work up any variations so please do say. I look forward to your comments or thoughts.
Thanks a lot for your submissions! We like #90 a lot (we are going for the white background)!
We think we should loose the grey line from beneath the pictoral part, and maybe you could experiment with colors in the company name. As for the pictoral part, we like it a lot, however we think it resembles a conventional wind mill if we look at it from afar. Could you experiment with a pictoral part where the outer part don't resemple a 4 bladed wind mill please? We think that the structure of the pictoral part (building it up from lines) is very very good idea here!!