November 2012

Responding to the concerns of pilots and the California Energy Commission (“CEC”) regarding the impact of exhaust plumes from power plants on overflying aircraft, the Federal Aviation Administration’s (“FAA”) Airport Obstruction Standard Committee (“AOSC”) completed a Supplement to FAA’s 2006 guidance [“Safety Risk Analysis of Aircraft Overflight of Industrial Exhaust Plumes”].  The purpose of the Supplement is to enhance current FAA regulations which only address standards for the physical height of the smoke stacks, and omit regulation of the impacts of the smoke plume emitted from the stacks, or the emissions contained in them. 

The Supplement is also aimed at obtaining definitive answers to the questions: (1) how much turbulence is created by exhaust plumes; (2) is this turbulence great enough to cause loss of pilot control; (3) if so, what size aircraft are impacted; (4) is there a lack of oxygen causing loss of engine power or danger to pilots/passengers; and, if so, (5) what is the harm to those pilots and passengers?

For two years, from 2008 to 2010, the AOSC conducted a Plume Report Study, which was ultimately determined to need further verification and validation.  In 2011, FAA retained the Federally funded Research and Development Center, operated by Mitre Corporation to answer the questions specified in the earlier Plume Report.  The Mitre Study was completed in September 2012 and verified both FAA’s model and what the earlier FAA reports and studies had concluded.
 Continue Reading FAA Finally Issues Guidance on Plume Hazards to Aircraft from Power Plants – Or Does It?

A recent poll of registered voters in California concerning the new State “Cap and Trade” auction program, initiated Wednesday, November 14, 2012, and aimed at reducing greenhouse gas (“GHG”) emissions found strong public support for the program.  As set forth in more detail in the Aviation & Airport Development Law News blog of November 13, 2012, the Cap and Trade program assigns “caps” to carbon emissions (euphemistically called “allowances”) for various industries, including utilities and refineries.  It then allows those companies who have not used the full allotment of allowances to sell their unused allowances to companies that have expended their own allowances.  Effectively, the program would create industry-wide caps on emissions, with flexibility within industry groups as to the way in which to utilize the allowances within the constraint of the caps.  The political significance of the Cap and Trade program as one of the first of its kind in the nation goes well beyond the simplicity of its procedure. Continue Reading Public Strongly Favors “Cap and Trade” Carbon Emissions Program

Once again taking a forefront position in innovative environmental programs, California, for good or ill, is poised to launch the first of its kind and scope in the nation greenhouse gas (“GHG”) emissions trading system (“Cap and Trade”). 

On November 14, 2012, the California Air Resources Board (“CARB”) will hold an auction mandated by California’s 2006 “Climate Change” law, AB32, in which pollution permits (“Allowances”) will be bartered to more than 350 businesses, including utilities and refineries.  The concept behind Cap and Trade is that polluters must either cut carbon emissions to the level of a specific emission cap placed on individual types of pollutants by AB32, or buy allowances for each metric ton of carbon discharged over cap limits from other companies whose emissions did not reach cap levels.  Through the Cap and Trade program, excess carbon polluters can achieve up to 8% of emissions reductions needed. 
 Continue Reading “Cap and Trade” in Greenhouse Gas Emissions Launched in California