Request #19-374

Please provide the amount of aviation and jet fuel supplied on-site at Sea-Tac Airport annually for 2016, 2017, 2018, and 2019 to-date. 

If available, please also provide the standard jet fuel emission factors from the U.S. EPA Inventory of Greenhouse Gas Emissions and Sinks report applicable to these fuels.


Consolidated from 19-375:

Please provide an electronic copy of the most recent air quality criteria pollutant emissions inventory for Sea-Tac airport.


August 10, 2019 via web



Sarah Shifley





Point of Contact

Public Disclosure Pier 69

Request Closed Public

Closed No Reply

No further response from requestor

October 15, 2019, 12:18pm
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Dear Ms. Shifley:


As per applicable staff the amount of Jet Aviation Fuel dispensed on-site at SeaTac Airport for the following years in gallons is as follows:


2016 - 580,909,392

2017 – 611,837,796

2018 – 636,975,446


Applicable staff has also noted that Avgas is no longer dispensed at SeaTac Airport.


In addition, as per applicable staff, Swissport only provides this data to the Port with the permission of the fuel consortium on an annual basis. The Port does not own this data. The 2020 data will be available in the late first quarter of that year.

You can make a request for that data after the later part of first quarter of 2020.


The most recent criteria air pollutant emissions inventory is published online, specifically starting on page 3-10:


Please let us know if you have any further questions.  If we do not receive a response from you by September 29, 2019 we will assume you are satisfied and then at that time your request will be closed.

August 29, 2019, 12:18pm by Jerome Wilen, Manager (Staff)
Request Opened Public
Request received via web
August 10, 2019, 7:33pm