Introduction to Energy Efficiency – Data Set

Summary

Introduction to Energy Efficiency Data Set: Appliance Efficiency and Energy Demand

The Introduction to Energy Efficiency data set helps students analyze real-world data related to appliance efficiency, electricity demand, and cost trade-offs. Students examine how improvements in efficiency can slow growth in electricity demand even as the number of devices increases.

Using SEER ratings, upfront cost comparisons, and global electricity data, students explore why highly efficient technologies are not always widely adopted. The activity builds data literacy skills while reinforcing the idea that efficiency decisions are shaped by economics, regulation, and consumer behavior.

Students interpret graphs, compare regional patterns, and draw evidence-based conclusions about how efficiency standards and income levels influence energy demand. This activity strengthens quantitative reasoning and systems thinking in a real-world context.

This data set is part of the Introduction to Energy Efficiency lesson, which also includes a hands-on design challenge and reflection activities. Teachers may also want to explore Electricity Demand and the Grid to extend systems-level thinking.