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Renewable energy

David M. Haugen

Cover of Renewable energy

Renewable energy

Age Rating, Reading Level & Content Guide

by David M. Haugen

Reading Level 6 11LS Ages 9-12 Balanced Read

The text is written at a 6th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is mild with minimal sensitive material.

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About This Book

Did you know that the future of our planet depends on the energy we choose today? This book reveals why renewable energy isn’t just a good idea—it’s the key to fighting climate change and protecting Earth. Discover how wind, solar, and biofuels are changing the way we power our world, and why every choice matters.

Themes

Science & NatureEnvironmental Science & EcosystemsRenewable energy sourcesJuvenile literatureNonfiction

Quick Assessment

This nonfiction book introduces middle-grade readers to renewable energy sources and the challenges of climate change. It presents diverse expert opinions on energy alternatives and government roles in an accessible pro/con format. Suitable for ages 9-12, it encourages critical thinking about environmental science without graphic content.

Why we rated Renewable energy 11LS

Renewable energy is written at a Level 6 reading level across 251 pages. Strong independent readers around grade 7.0 can typically handle this book on their own; with parent or teacher support, Renewable energy works for readers up to grade 8.0.

We rate Renewable energy as 11LS ("Light — Social") because the content sits in the "Mild" range — mild conflict — the kind a child encounters in normal play and sibling life. Across our four dimensions (emotional, physical, social, thematic) the book reads as evenly mild; no single dimension stands out as a concern.

No specific content flags were raised by community reviewers, which is consistent with the mild intensity score.

Thematically, Renewable energy explores science & nature, environmental science & ecosystems, renewable energy sources, juvenile literature, and nonfiction — these threads give the book room to mean different things to different readers.

Good fit for

  • Children in the Ages 9-12 range — the maturity and attention span match the story's pacing.
  • Patient readers who enjoy slower, character-driven stories.
  • Kids drawn to stories about science & nature, environmental science & ecosystems, renewable energy sources.
  • Curious kids who prefer real-world topics over made-up stories.

Maybe not for

  • ! Reluctant readers who need a fast hook — the pacing here rewards patience.

For Parents

Content Intensity

11LS — Light — Social
Emotional
Clear
Physical
Clear
Social
Light
Thematic
Light

Light conflict or tension. Mild peril resolved quickly.

Data confidence: standard

Was our "Mild" content intensity rating accurate for this book?

Reading Insights

Hook Factor

1/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

1/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
5
Emotional Weight
4
Theme Richness
5
World Scope
1
Data Confidence
7

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Details

Book Length

251 pages
ISBN
9780737761399
Pages
251
Publisher
Greenhaven Publishing
Published
2012
Type
Nonfiction

Genres

Subjects

Science & NatureEnvironmental Science & EcosystemsRenewable Energy SourcesEnergy ResourcesRenewable Energy ResourcesPower Resources