AQ_GEN_PIO_20230614_MISC_PressRls

Website: www.deq.nc.gov
Facebook: www.facebook.com/ncdeq
Twitter: @NCDEQ
1601 Mail Service Center, Raleigh, NC 27699-1601

Roy Cooper, Governor Elizabeth S. Biser, Secretary

Release: IMMEDIATE Contact: Shawn Taylor Date: June 14, 2023 Phone: [phone]
REMINDER: DAQ to Hold Public Hearing on Draft Air Quality Permit for Natural Gas Facility to be Co-
located with Sampson County Landfill
RALEIGH – The N.C. Department of Environmental Quality’s Division of Air Quality is accepting public
comment and will hold a public hearing on the draft Title V air quality permit for Sapphire Renewable Natural
Gas, a new facility in Sampson County. Sapphire Renewable Natural Gas applied for an air quality permit to
allow it to accept and process landfill gas into natural gas onsite at Sampson County Disposal, LLC, in Roseboro.
The in-person public hearing is scheduled for June 27. Live Spanish interpretation will be available during the
public hearing. Public comments will be accepted until June 30.
Public Hearing on Sapphire Renewable Natural Gas Draft Air Quality Permit
Date and Time: Tuesday, June 27, 2023, from 6-8 p.m. (Doors open at 5:30 p.m.)
Location: Clinton City Hall
Address: 221 Lisbon St., Clinton, NC
Currently, Sampson County Disposal, LLC burns off its landfill gas using a flare, producing emissions of carbon
monoxide, carbon dioxide and other pollutants. As proposed, Sapphire Renewable Natural Gas would process the
landfill gas into natural gas for use offsite and reduce overall emissions from the landfill.
Sampson County Disposal, LLC and Sapphire Renewable Natural Gas are considered parts of a single stationary
source for Title V permitting purposes because both facilities are owned by the same parent company, GFL
Environmental Inc., and are at the same location.
Air emissions at Sapphire Renewable Natural Gas would be controlled by a waste gas thermal oxidizer, a
candlestick flare and two hydrogen sulfide removal vessels. Emissions of all modeled toxic air pollutants were
less than 1% of the respective acceptable ambient limit.
Due to concerns regarding the presence of per- and polyfluoroalkyl substances (PFAS) at the Sampson County
Disposal, LLC landfill, the draft air quality permit will require the company to conduct initial sampling of the
inlet landfill gas for the presence of PFAS and disclose information related to PFAS emissions.
The draft permit includes conditions that ensure ambient levels of all pollutants beyond the facility’s fence line
comply with federal and state emission standards, including applicable health-based standards. The facility will
be subject to recordkeeping and reporting requirements and regular inspections.
Copies of the public notice, draft permit, draft permit review, draft environmental justice report, permit
application, and a one-page project fact sheet are available online.
The public is invited to attend the upcoming hearing and provide comments on the proposed action. Sign-up will
be available upon arrival. Oral comments at the hearing should be limited to three minutes or less. Written
comments may also be submitted during the hearing.
Website: www.deq.nc.gov
Facebook: www.facebook.com/ncdeq
Twitter: @NCDEQ
1601 Mail Service Center, Raleigh, NC 27699-1601
Comments on the project can also be submitted by email to [e-mail] with the subject
line “Sapphire.22A” or by leaving a voice mail at 919-707-8726. Comments can also be mailed to:
NCDEQ Division of Air Quality
1641 Mail Service Center
Raleigh, North Carolina 27699-1641
The public comment period ends at 5 p.m. on Friday, June 30, 2023. DAQ will consider all public comments
before making a final decision on the proposed permit.
If you need this information in Spanish, please call 919-609-2189 or send an email to
[e-mail].
Si necesita esta información en español por favor llame al 919-609-2189 o mande un correo a
[e-mail].
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