Researchers Test Algae Biofuel in Hong Kong

March 05, 2014 09:41 AM
Embed
This program will begin at
This program has ended and is being processed for playback.

Hong Kong scientists testing micro algae to clean water waste and produce fuel. The technology is still too expensive to be broadly developed, but researchers are asking for the government's support in protecting homegrown biofuel against cheaper, foreign competition. Rebecca Valli reports from Hong Kong.