Noise or Emissions – We Can Do Without Both

Dean Sigler Electric Powerplants, Sustainable Aviation 1 Comment

GreenAirOnline, a web report on mainly airline attempts to promote environmentally-friendly flying, has two not-unrelated stories in today’s edition. Noise abatement is a major issue for British airports, especially those in the southeast, according to the first story.  Kate Jennings, Head of Aviation Policy Implementation at the Department for Transport, says the government recognizes that it is a “particularly contentious issue.” Even though noise has been reduced for individual flights, flight frequency has increased and measured noise footprints don’t always match the perceived noise levels that drew public complaints, Ms. Jennings reported. “That’s why at an ICAO (International Civil Aviation Organizaton) and political level we need to keep the pressure on to identify ways of further reducing noise and there needs to be an intelligent debate on the trade-offs between emissions and noise,” she told the recent UK Airport Operators Association (AOA) Environment Conference in London. British airports have been practicing several approaches to cutting both emissions and noise, including …