The windmill in #22 is really great, very clean shape. Needs a bit more color though. And preferably two different colors for the text. Would love to see what you can do with a solar panel as well.
Entry #90 has great composition. Could you bring a wind element to the LOGO? Additionally, could you make the "F" in Fortify and the "E" in Energy stronger? (ie. larger, darker, 3D) -- Thank you.