Tag Archives: civilengineering

Air Tower Closures

So the FAA is pushing forward with tower closures and it looks like Lubbock, Texas may be losing it’s night shift.. The reporter for this story, Adam Young, did some follow-up with UPS and Southwest Airlines about their use of the local airport. Both operators don’t seem overly concerned about the lack of a night shift controller.

What if these tower closings and reduced hours end up having no real affect on operations? Budget cuts well executed I’d say then… wouldn’t you? I’d also like to know where we could save even more money.

MLK and the Automobile

I keep meaning to link to this thoughtful post from way back in January (Martin Luther King Jr.’s birthday).

The private car is unpopular these days. When it isn’t blamed for congestion, it’s blamed for pollution. And, invariably, the proposed solutions are restrictions on driving, increased taxes for public transit and other punitive programs or regulations.

But the trouble with seeing driving as the enemy is that it’s too easy to lose sight of its benefits.

Driving is a liberating technology, and we ought to recognize this, especially as we approach Martin Luther King Jr.’s birthday.

A correlation I would never have thought about.

EU Emissions Trading Scheme

The EU has a “cap and trade” emissions control system called the Emissions Trading Scheme (ETS). You should read the Wikipedia link, it makes for interesting reading. The first phase saw a net increase in European emissions and significant carbon pricing volatility.

Recently the EU has bundled aviation into the system, requiring airlines to purchase credits in the system. That system was widened to include any flights departing or arriving from an EU airport. Obviously quite a few countries took issue with this, including the USA. The USA actually passed legislation barring US airlines from paying into the ETS. The USA has proposed an airspace-based system, making airspace over international waters essentially exempt. Airline lobbying groups obviously influence the American stance on the issue:

Airlines for America (A4A), the U.S. airlines lobby, continues to campaign against any market-based mechanism, such as a carbon market, for the rest of the decade, preferring an approach which focuses on improving “technology, operations and infrastructure”.

Eyes have turned to the ICAO to see if they can reconcile differences among aviation markets and develop a global emission control system. The EU has recently suspended the ETS for international flights (flights departing and arriving inside the EU still have to participate). This suspension is set to expire at the end of the year if no ICAO-based solution is agreed to and implemented.

This report from Reuters, based on research published by Manchester Metropolitan University (MMU) in the UK, gives an idea of the emission targets that the EU wants to see:

…the report explored likely growth to 2050. By then, EU road maps state carbon emissions from all sectors must fall by between 80 and 95 percent versus 1990 levels to limit global warming to 2 degrees Celsius, the level scientists say is needed to avoid the worst effects of climate change.

I can see where emissions levels that ambitious leaves little choice but to artificially restrict emissions. Improvements in technology, operations, and infrastructure are not likely to bring that kind of reduction, especially given the growth of the aviation industry.

However, placing an artificial cap on emissions is, in effect, putting a cap on the amount of air travel that can occur. Airlines aren’t going to pay for those carbon credits out of their own pockets, they are going to pass the costs on to travelers in the ticket prices. Higher fares means demand will decrease. In an industry with a profit margin of 1%, this is going to be quite disruptive to the airlines.

What if more realistic goals were set? Could we then turn our focus toward working with what we already have?

What if all this money being passed around in an artificial carbon market was instead used for technological research and development? Or infrastructure improvements? Or operational streamlining?

FAA Tower Closures

So the “sequester” has come and the FAA is doubling down on stupid. 173 contract towers are set to close on April 7. So a 4% budget cut ($600 million in cuts divided by a budget of $15.2 million) is forcing 173 towers to close. Is the FAA running such a tightly disciplined budget that they can’t find somewhere else to cut 4% of their spending?

The reality here is that even with the budget cuts now in effect people in Washington are still playing politics. One side of the argument basically staked out the position that if we didn’t stop the cuts it would hurt the economy and the people of the country. Now that the cuts are in place I guess they have to make sure their doomsaying comes true.

Leaders in Washington are playing politics with our transportation infrastructure.

Cross Country Trains

Megan McArdle says we aren’t going to see transcontinental high-speed rail in the US:

…we aren’t getting a national high speed rail network. Your wallet should be glad. But those of you who would really like to hurtle across the American landscape at 300 mph from Chicago to Las Vegas are permitted a small sigh.

I agree with her synopsis completely. In an optimized and efficient transportation network passenger rail (not high-speed) will fill metropolitan and regional travel needs. But transcontinental travel is the realm of airplanes and automobiles.

I think freight is entirely different though. Trains are the ideal for bulk hauling of commodities and fast, cheap shipping across long distances.

More on Virginia’s Plan

Not only is Virginia placing a levy against alternative fuel vehicles, they are also drastically reforming the funding structure. A few highlights:

  • Dropping the 17.5 cent fuel tax
  • 3.5% wholesale tax on gasoline
  • 6% tax on diesel fuel
  • Boost state sales tax by .3% and shift $200 million a year from sales tax into the highway fund

Kind of interesting. That wholesale tax is just going to get passed on to consumers. And making the fuel taxes percentage instead of fixed means that as fuel prices rise they state will get more revenue… to a point. At some point rising fuel prices triggers a decrease in demand. I’ve not heard of anyone else doing fuel tax by percentage like this.

Fees for Hybrids?

So Virgina just past a transportation bill that will up the fee for registering hybrid, electric, and alternative fuel vehicles. Expect to see a lot more of this.

So many state transportation bills rely heavily on gas taxes, as do federal bills. On the one hand we want people moving to more fuel efficient vehicles but on the other hand a reduction in consumption is a reduction in revenue. People have to pay for their fair share for the wear-and-tear of the infrastructure. The gas tax no longer provides funding that is proportional to use. Technology is to the point where we could easily move to a pure usage tax for the roads. Why don’t we?

Lahood’s Sucess

I’ve been ripping on DOT Secretary Ray Lahood a bit lately for his political brinksmanship. As he’s about to leave his post the Middle Seat Terminal blog takes a look at his record.

Now, airlines face potential huge penalties if they leave people sitting on grounded planes for more than three hours (four hours for international flights). There are exceptions for safety and air-traffic control situations, but the rule has clearly curbed what had been an ugly problem. In 2009, 868 flights were stuck on the tarmac at least three hours. The rule went into effect in April 2010. That year, there were 124 flights stuck three hours or more; in 2011, there were only 86, and in the first 11 months of 2012, only 73, according to the Bureau of Transportation Statistics.

This is a significant success and a huge help to the traveling public. Big thanks for this one Mr. Secretary.