Big Birds Flying Green Economy Class (Part One)

Dean Sigler Diesel Powerplants, Sustainable Aviation 2 Comments

While the world waits for the 10X battery, a safe, long-range source of flight for our post-Green Flight Challenge fliers, we will probably have to go aloft powered by some bio-fuel derivative or combination of  “traditional” fossil fuels and biofuel. Major players in the airline industry are responding to the probability that things will get a bit thin in finding ready, cheap sources of sweet crude, and are taking on not only the issue of using green energy, but of flying more efficiently – ala Green Flight Challenge practices and Voyager-type voyages.  This interest by the big players in the industry will probably be good for continuing fuel sources for general aviation, too. With more activity than can be imagined …

Rising Oil Prices a “Wake-up Call”

Dean Sigler Sustainable Aviation Leave a Comment

With revolt and possible revolution threatening the shutdown of the Suez Canal and driving crude oil prices up, a recent article in Flight Global merits reflection. Flight Global’s lead sums up a threat and a hope in one tidy paragraph.  “The International Energy Agency raised an alarming note as our power-hungry lives got back into gear after the holidays.  ‘Oil prices are entering a dangerous zone for the global economy. The oil import bills are becoming a threat to the economic recovery. This is a wake-up call to the oil-consuming countries and to the oil producers,’ it said.” With fuel prices at the end of 2010 up one-fifth over those at the end of 2009, ticket prices necessarily follow, with …