The Fundamentals of Geothermal Energy explains how geothermal energy is being put to use in the United States as a safe and economical alternative energy source.
• Gain an informative overview of how geothermal energy works.
• Explore the town of Klamath Falls, Oregon and their geothermal applications.
$24.95 DVD (Public Performance License, $250)
20 minute DVD & VHS