Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
9.2
Points
3.0
Fiction/Nonfiction
Nonfiction
Word Count
13272
Points per Word
0.000226
Page Count
56
Points per Page
0.053571
Description
This book explores renewable energy sources--particularly wind, water, and solar power--on a global scale, covering the cost, output, and environmental impact of non-renewable sources and the future role of renewables.