Also available:.Also available in a video compilation: A World of Energy 1. Agency - English program:.English Program, Studio D.

Director, Dorothy Todd Henaut ; producer, Edward Le Lorrain, Margaret Pettigrew ; executive producer, Kathleen Shannon ; commentary, Donald Winkler ; camera, Don Virgo ; animation camera, Simon Leblanc ; sound, Claude Beaugrand ; editing, Janice Brown ; sound editing, Margaret Wong ; re-recording, Jean-Pierre Joutel ; music, Larry Crosley.

Narrator, Marguerite McDonald.

Recorded 1978.

There are people who are fighting the high cost of energy by devising ingenious ways to use sun, wind and wood. This film illustrates the nature of these experiments, one of which is the Ark, a bio-shelter that, using natural systems only, provides housing, heat, food and electricity for a family.

Mode of access: World Wide Web.

Description based on online resource; title from title screen (National Film Board of Canada, viewed 2023-08-10).