What reading level is Power Failure?

Power Failure by Mary O'Neill is at a Level 4-5 reading level. Recommended for Middle Grades readers (Ages 9-12).

What age is Power Failure appropriate for?

Power Failure is recommended for Ages 9-12. HootRating: 9LT (Light — Thematic).

What genre is Power Failure?

Power Failure is fiction — Juvenile Nonfiction.

Does Power Failure have any content warnings?

Power Failure has a HootRating of 9LT (Light — Thematic). No specific content flags noted. On HootRated, every book is rated across four dimensions — emotional, physical, social, and thematic — to help parents make informed choices.

How many pages is Power Failure?

Power Failure by Mary O'Neill is 174 pages.

Power Failure

Mary O'Neill

Power Failure

Age Rating, Reading Level & Content Guide

by Mary O'Neill

Reading Level 4-5 9LT Ages 9-12 Balanced Read

The text is written at a 4th grade reading level, the subject matter is intended for middle graders (ages 9–12), and the content is gentle with no concerning themes.

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About This Book

What if the lights suddenly went out and you had to figure out how to bring power back? Imagine discovering the secrets of energy from the sun, wind, and water, and how they might shape our world tomorrow. Could you help save the day with clean, renewable energy?

Themes

Energy ConservationRenewable EnergyScience & NatureEnvironmental Awareness

Quick Assessment

This middle-grade fiction book introduces children to current and future energy sources, focusing on renewable resources and conservation. Suitable for ages 9-12, it encourages awareness of environmental issues through an engaging narrative. The content is age-appropriate and educational without being technical or overwhelming.