Our Energy System

This interactive diagram from the National Academy of Sciences shows how we rely on a variety of primary energy sources (solar, nuclear, hydro, wind, geothermal, natural gas, coal, biomass, oil) to supply energy to four end-use sectors (residential, commercial, industrial, and transportation). It also focuses on lost or degraded energy.

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The National Academy of Sciences

Notes From Our Reviewers

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Teaching Tips

Teaching Tips

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The interface is complex and may lead to some users becoming lost without guidance.

Lots of information at many levels.

Literacy and Resources