Read the full story at Triple Pundit.
As the world turns its attention to addressing global warming, the airline industry, too, is researching ways to do its part and lower greenhouse gas emissions. One option is investing more into the development and integration of alternative fuels. Biofuels made from vegetable oil, corn and even household garbage are all very real possibilities.
Read the full story at Fast Company.
Jet fuel will never be green, but Virgin Atlantic is at least avoiding the use of virgin fossil fuels with its new ethanol-based fuel. It’s called Lanzanol, and it’s made from the waste gases from steel mills.
Read the full story in the New York Times.
Even as the Renewable Fuel Standard exerts its powerful sway, there is hardly consensus about whether it has delivered on the lofty promises lawmakers made a decade ago.
Read the full story at Bloomberg.
JetBlue Airways Corp. will burn a mixture of biofuel and traditional jet kerosene on some flights at New York City-area airports under a 10-year purchase agreement designed to cut aircraft pollution and costs.
Read the full story from the University of Michigan.
A new study from University of Michigan researchers challenges the widely held assumption that biofuels such as ethanol and biodiesel are inherently carbon neutral.
Contrary to popular belief, the heat-trapping carbon dioxide gas emitted when biofuels are burned is not fully balanced by the CO2 uptake that occurs as the plants grow, according to a study by research professor John DeCicco and co-authors at the U-M Energy Institute.
Read the full story from U.S. DOE.
Aviation is essential to keep our world running. It allows us to ship goods and travel far and wide for business and pleasure. Military aviation also keeps our nation safe from foreign threats. But modern jets are mostly powered by petroleum-based fuel, which contribute to carbon pollution — a major driver of climate change. This is a big problem but we’re working on it. Renewable biofuel alternatives made from waste fats, oils, and greases, agricultural residues, municipal solid waste, energy crops or forestry residue can help replace conventional petroleum-based jet fuel. Even better, they can do so without the need to modify aircraft engines and fuel distribution infrastructure. However, we are still meeting the challenge of making these fuels affordable enough for the entire commercial airline industry.
A new report by the White House’s National Science and Technology Council called the Federal Alternative Jet Fuels Research and Development Strategy outlines the federal government’s plans to lower the cost of alternative jet fuels through coordinated, targeted research and development by agencies including the Energy Department, the U.S. Department of Agriculture, the U.S. Department of Transportation, and the U.S. Environmental Protection Agency. These efforts focus on feedstocks (the biomass used to make the fuel), conversion technologies and scale-up (which enables the fuel to be created and produced commercially), fuel testing and evaluation and overcoming other technical challenges.