Windmills and turbines can be used to capture and store wind energy. Energy efficient lighting can reduce energy uses but can alter color perception in potentially dangerous ways.

Originally released by Smith Productions, 2014. Streaming video file encoded with permission for digital streaming by Infobase on March 28, 2019.

History of Wind Energy (3:36); --Future of Wind Energy (7:13); -- Color Under Energy Efficient Lighting (3:14); -- Color Perception (9:55); -- Color Rendering Index (7:59); -- Credits: Natural Energy (0:09); .