♻️ap environmental science review

Renewable Energy Systems

Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examWritten by the Fiveable Content Team • Last updated September 2025

Definition

Renewable energy systems encompass various technologies and methods used to harness naturally replenishing sources of energy, such as solar, wind, hydroelectricity, geothermal, and biomass. They provide sustainable alternatives to fossil fuels.