What Is Your Sin?

Over at Green Car Reports, the “guide to cleaner, greener driving,” electric car advocate David Noland asks, “Which sins worse: cars or planes?” The “sin,” of course, is carbon emissions, and his answer, while interesting, is flawed in many respects.

“The passenger jet blows away the automobile in terms of efficiency and CO2 emissions per mile,” he says, a result he apparently considers surprising. But it’s not surprising at all to anyone familiar with the Department of Energy’s Transportation Energy Data Book. According to tables in the book, airlines emitted about 2,568 grams of carbon per passenger mile in 2013, while the average car emitted 3,144 grams (or 3,564 if SUVs and other light trucks are included).

But it’s not enough to show that both cars and airlines have been rapidly improving their energy efficiency. Noland wants to really blow cars out of contention, so he biases his analysis in several ways.

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FAA Bill Postponed for 17th Time

Last week, the House decisively postponed reauthorization of the Federal Aviation Administration, something it has already done 16 times since reauthorization was scheduled to take place in 2007. At stake is the future of America’s airline network, which is beholden to the federal government to maintain and update an antiquated air traffic control system.

Flickr photo by Andrew Morrell Photography.

Air traffic control is fully funded by airline ticket fees and other aircraft users. But the system is run by the federal government, which for more than 20 years has promised to update it with a Next Generation system. In contrast, Canada’sprivatized air traffic control recently won an award from the International Air Transport Association for being the world’s best system. ATC agencies in Iceland and the Netherlands also won awards; these have been “corporatized,” turned into independent, government-owned entities that are not dependent on their governments for funding or reauthorizations.

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Airfares Taking Flight?

Delta and Northwest have merged, and now United and Continental are merging. So naturally someone raises the specter that airfares are going to go up. “Concentration in any industry leads to higher prices,” says someone who claims to have analyzed the airline industry for 40 years.

I don’t know what industry they have been analyzing, but it isn’t the one I’ve observed over the past 40 years. The problem for the airlines is that the cost of starting a new airline is low. Sure, the planes are expensive, but you can lease those. Once you have those, you don’t have to pay for air space, you don’t have to build airports, and you don’t have to build your own air traffic control system. As a result, for every airline that disappears through bankruptcy or merger, another one springs up.

Though not relevant to the rest of this post, this plane is not only painted like a salmon, it is a piece of pork. As a favor to the Alaska fishing industry, Alaska Congressman Don Young wrote a half-million-dollar earmark into the 2005 transportation bill to paint this plane to advertise Alaska salmon. Photo courtesy Alaska Airlines.

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