13-year-old inventor Aidan has discovered that trees use a mathematical formula to gather sunlight in crowded forests. Now he wonders why we don't collect solar energy the same way.

In his new film, Erwin Wagenhofer is looking for the good and beautiful in this world.

Rafea: Solar Mama follows the groundbreaking journey of one Bedouin mother living on the Jordan-Iraq border who, along with thirty illiterate grandmothers from around the world, will travel to The Barefoot College in India to become Solar Engineers. (TIFF)

20 years ago the small town of Wunsiedel was at the edge: businesses had to close, jobs were lost, locals left for good. When a bunch of idealists decided to stop this race to the bottom. They developed a plan not only to put the region's energy supply on a completely new foundation, but also to create new prospects.

The inspiring story of America's first solar town, how it has shaped the alternative energy ideas and policies of today, and how it can lead us to a more sustainable future.

Chemical engineer and inventor Maria Telkes worked for nearly 50 years to harness the power of the sun, designing and building the world's first successful solar-heated modern residence and identifying a new chemical that could store solar heat like a battery. Telkes was undercut and thwarted by her (male) boss and colleagues at MIT, but she persevered. Upon her death in 1995 Telkes held more than 20 patents, and now she is recognized as a visionary pioneer in the field of sustainable energy whose work continues to shape how we power our lives today.

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An unemployed American worker, a Tea Party activist, and a Chinese solar entrepreneur. But who wins and who loses the battle for power in the 21st century? Through interwoven character dramas spanning the U.S. and China, Catching the Sun explores the global economic race to lead the clean energy future.

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The sun sends us light and energy, enabling life and growth. But it also causes scientists great concern: gigantic, unpredictable solar storms are increasingly threatening our power supply and networks. The US space agency NASA has built a space probe to investigate the causes of these mysterious storm phenomena.

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Educational film about solar energy, told with striking imagery and animation.