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The Emissions Inventory provides information on all the Toxic Air Contaminant emissions from a facility, and includes information on a facility’s operations and activities, as well as fuel and material usage rates. This is often the longest step in the CAO risk assessment process as DEQ needs to verify that all activities have been accounted for, and that the most representative emissions data available are used. In some cases, DEQ will require a facility to perform source testing at this stage if insufficient data is available to estimate emissions.
For an introduction to emissions inventories and why they matter, please see EPA's Fact Sheet. A facility-specific emissions inventory timeline and associated documents are linked below.
Nov. 30, 2021: DEQ approves Emissions Inventory
About the Facility
NEXT Renewable Fuels, LLC. is proposing to construct a renewable diesel, renewable naphtha and renewable jet fuel manufacturing facility at the Port of Columbia County's Port Westward Industrial Park in Clatskanie. For additional information on this facility, please visit DEQ's NEXT Renewable Fuels project page.
Kenzie Billings Project Manager
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