This is the eighth cache in the mini powertrail, with 8 in total - more if you include the 3 hidden by other people. These caches will most likely be edited or replaced as time goes by, for now they are a simple find.
Along this road there are a few points of interest, including the narrow bridge - a popular muggle attraction. Travel to the end of the road and you will find yourself at the powerplant (don't worry there are several places to turn around before or even at the plant).
This one is much harder to find then the rest, and hence it is the end of the trail. It is the same type of container but is not hidden the same way. The hint may be of use to you.
A representative from Xcel Energy has given permission for these geocaches.