Spring Rain, Then Foul Algae in Ailing Lake Erie: [New York Times]
"A thick and growing coat of toxic algae appears each summer, so vast that in 2011 it covered a sixth of its waters, contributing to an expanding dead zone on its bottom, reducing fish populations, fouling beaches and crippling a tourism industry that generates more than $10 billion in revenue annually."
posted by Fizz
on Mar 24, 2013 -
Inspired by a recent Wall Street Journal* article, Robert Rapier
, chemical engineer, peakist, blogger, and currently chief technology officer for a bioenergy company, reviews the pretenders
, and niche players
in the emerging field of green energy, with particular consideration of liquid fuels. Meanwhile, the boffins at Foreign Policy consider the risks of the coming of the green energy era
, and depict the end of the oil age.
(Both part of FP's extensive look at the end of oil
) [more inside]
posted by Diablevert
on Sep 8, 2009 -
Today Boeing completed the first test flight
of a commercial jet-liner using a mix of conventional jet-fuel and a fuel created from algae and the african weed jatropha
. Boeing hopes that biofueled flights will be common in just three years
posted by Artw
on Jan 8, 2009 -
Pond scum saves the planet? In the beginning, there were algae, but there was no oil. Then, from algae came oil. Now, the algae are still there, but oil is fast depleting. In future, there will be no oil, but there will still be algae. ^ Power your ride
with pond scum. In some iterations
you don't even need light
. (we have talked about this before
and the fact that CO2 powers the algae production is not insignificant) More details here
posted by caddis
on Apr 17, 2008 -
Petroleum from Pond Scum:
Dr. Isaac Berzin, founder of GreenFuel Technologies, is working on a prototype that uses algae to convert power plant emissions into biofuels. Good news: It would only take a bioreactor twice the size of new Jersey to supply the entire US with its petroleum needs.
posted by tehloki
on Nov 29, 2006 -
Will algae defeat global warming?
"Fed a generous helping of CO2-laden emissions, courtesy of the power plant's exhaust stack, the algae grow quickly... The cleansed exhaust bubbles skyward, but with 40 percent less CO2... The algae is harvested daily and a combustible vegetable oil is squeezed out: biodiesel".
posted by reklaw
on Apr 14, 2006 -