Just one year ago, the Eckley Quad was almost unrecognizable throughout the summer as 144 geothermal wells were drilled beneath the surface. Now the grass is lush again – and the geothermal heating and cooling system ready for classes at State Farm Hall.
![Quad-2012-05-14](https://blogs.iwu.edu/green/files/2013/07/Quad-2012-05-14-300x216.jpg)
Summer 2012: Drilling the well field for the geothermal system under the Quad.
![after-2013](https://blogs.iwu.edu/green/files/2013/07/after-2013-300x218.jpg)
Summer 2013: State Farm Hall is nearly complete. More photos.