some nice green career training videos to be found her, including this one about Algae.
[youtube=http://www.youtube.com/watch?v=7Q40s7Pm-Nw&feature=player_embedded]
The Green Guardians is a green career clearinghouse for people wanting to develop green community service skills such as energy efficiency, recycling, composting, tree planting, green building technology, urban agriculture, eco-literacy education, and other important career skills. We believe these green skills will become increasingly important as our natural resources get used up and climate chaos inflicts more and more damage on human society.
• By connecting talented people with green organizations that can impart technical and social skills, and connecting them to green career courses at City College of San Francisco, we will create a green workforce development program with potential ramifications across the country.