Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written 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.
It involves using organic materials, such as wood pellets or agricultural waste, to produce heat or generate electricity through combustion or other processes.