Describe efficiency testing and ratings.

Description should include

• purpose of energy efficiency testing
• methods of testing (including equipment and metric used)
• analysis of test results
• recommendations based on test results
• origin of ratings.

Teacher Resource: EnergyStar.gov (https://www.energystar.gov/ Links to an external site.) 

Process/Skill Questions:

• What can be done about equipment obsolescence?
• How are materials rated?
• How is the efficiency of appliances rated?