Page Tips:
By selecting separate regions from the map, you can see specific trends associated with the different subregions within the Western Interconnection. Different combinations of BAs can be selected from the drop-down chart.
Note: When a subregion is selected from the map, the list of BAs in the drop-down list corresponds to the BAs in that region. If there are selections in the BA list, only the regions of the map with a BA in the list are selectable.
To reset the map, select the highlighted region a second time. To reset the BA list, either “x out” of the BA(s) selected or hit the eraser button.
