Hi Adam,
Thank you for your post. To start, I encourage you to go back through the training exercise to ensure that all of the required inputs have been entered correctly.
Note that LEAP has a completed version of the Freedonia dataset which you can use to compare your model side-by-side. To access this, open another copy of LEAP, go to Area>Open and select "Freedonia". Then go to Area>Revert to Version. Here you will find several completed versions of the Freedonia model at different points of the training exercise. I believe the version you are interested in is "1.4.3 Transformation Electricity Generation".
If you are still unable to find the issue, please provide a screenshot of the result that you are viewing so that we can identify what the problem is.
Thanks!
Emily