Alternative energy sources

Duration: 30

Year Published: 1972

Creator: WNET/13

Format: 16mm

Color: Color

Sound: sound

Description: Narrated by Robert Redford, this informative documentary examines existing and proposed energy alternatives and their impact on the environment.

Complete Record: Examines existing and proposed energy alternatives and their impact on ecology. Deals with such alternatives as coal converted to a clean power gas, total energy systems for hospitals and shopping centers, geothermal steam-gathering plants, nuclear power and solar energy.