I’ve been traveling around the country quite a bit this summer and I can’t get over the growth of the wind industry. On a few occasions I’ve watched components of wind turbines pass me by and I’ve always wanted to get up close just to see how big these blades and the base really are. Well now I know. I pulled over at a rest stop in Davenport, Iowa on Monday and there were four trucks carrying wind turbine blades parked in the lot and boy were they creating interest.

So just how big are these blades? I walked from tip to tip and it took me 39 seconds walking at a normal pace. Here is a video of my journey. BTW – the song is called “Wind Energy Song” and was written by Monty Harper. Here are some of the lyrics:

This is the sun shining down on Earth.

This is the warmth of the
sun shining down on Earth.

This is the air rising up through the
warmth of the
sun shining down on Earth.

This is the wind blowing in beneath the
air rising up through the
warmth of the
sun shining down on Earth.

This is the rotor spinning in the
wind blowing in beneath the
air rising up through the
warmth of the
sun shining down on Earth.

I also took photos as I was driving (don’t try this in the car!) and I have pictures of a wind farm off of 1-80 Iowa. Did you know that Iowa is the second leading state for wind power generation behind Texas? The state is also the leader in renewable energy – 20 percent of Iowa’s power comes from renewable resources. Take that California! I also took pictures of a wind farm in off of 1-74 in Illinois. Click here to see my Summer 2011 photo album.