U.S. Power Grid
At the NN/LM Greater Midwest Region (GMR) resource library directors’ meeting this past week, there was a discussion about the power grid for the United States. Consensus was that when looking for a backup library, you may want to consider finding a library outside your power grid. Here is a map from the Department of Energy detailing the location of the three major power grids. For further information on blackouts see How Blackouts Work from the website Howstuffworks.com.