A lookup table maps all possible values of TSE that are lower than the Predicted
“Best Practice” TSE to a cumulative percent in the population.
• The table identifies how far the energy use for a plant is from best practice.
• The lookup table returns an Energy Performance Score on a scale of 1-to-100.
• The Predicted TSE for a median and 75 th percentile plant is computed based on
the plant-specific characteristics.
• A score of 75 indicates that the building performs better than 75% of its peers.
• Plants that earn a 75 or higher may be eligible to earn the ENERGY STAR.