Bagging Algae – Pollutants into Energy

Dean Sigler Sustainable Aviation 1 Comment

For the Fourth Annual Electric Aircraft Symposium on April 23 and 24 in Rohnert Park, California, Dr. Jonathan Trent was an ideal kickoff speaker. His work with NASA Ames Research Center on converting pollutants into algae-based biofuels could have long-term effects on cleaning up our planet’s air and water, and provide byproducts that will help to feed the 900,000,000 who go hungry every day.  As he notes, “Unless we go electric, we must move to low-carbon fuels.” The problem is not a new one.  As musical satirist Tom Lehrer wrote in his 1960’s plea for emissions control, “Pollution, Pollution,” “The breakfast garbage that you throw in to the bay/They drink as lunch in San José.” Dr. Trent, a PhD. in Marine …

The Poop on the Puffin

Dean Sigler Electric Powerplants Leave a Comment

Under normal circumstances, this editor would never resort to scatological titles, but Mark Moore, the NASA aerospace engineer behind this fantastic flying creation calls his electric craft, “Puffin” because, according to Moore, the bird after which it is named, “Hides its poop, and we’re environmentally friendly because we essentially have no emissions.” Like the Puffin, this craft looks a bit chubby and incapable of flight on the ground, but folds its legs on liftoff, and becomes a streamlined bullet. Moore, who spoke at last year’s Third Annual Electric Aircraft Symposium, and will return for this year’s CAFE Foundation gathering at NASA Ames Research Center in April, unveiled this concept at this year’s American Helicopter Society meeting in San Francisco. Moore …