Why are the cards on the Dashboard displaying NaN or Infinity?

The cards on the Dashboard help you to understand your energy use by displaying it in different contexts.

Some of the cards, such as energy use per square foot, use real building information to calculate the value.

If the cards are displaying Nan or Infinity, it is probably because your sites are missing the required metadata such as area or number of rooms. You can enter this metadata from the Sites page by clicking the edit icon next to a site in the leaderboard or the map.