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STNI
STNI

STNISea-Tac Noise.Info

  • Solve for Sea-Tac. Solve for every airport.
  • Since 2016, working to obtain justice for everyone living under the flight path.
  • Less Noise. Cleaner Air. Better Public Health. Compensation.
  • Everything you think you know about the airport is wrong.

TagDepartment Of Commerce(15)

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  • 2026-01-26

    SB5652 – S-4461.1/26 AN ACT Relating to reducing environmental and health disparities and improving the health of Washington state residents in large port districts

    Washington state legislation (PSSB 5652) establishing partnerships and grant programs to address aviation-related air quality and noise impacts on communities near airports. The bill requires the University of Washington to develop exposure maps and assess health impacts, directs the State Auditor to evaluate noise mitigation retrofits, and creates a mitigation grant program administered by the
    TagsDepartment Of Commerce, SB5652, University Of Washington
  • 2023-02-07

    HB 1505: Promoting the alternative jet fuel industry in Washington

    Legislative bill analysis examining House Bill 1505, which establishes tax preferences for alternative jet fuel, amends the Clean Fuels Program, expands the Department of Commerce’s renewable fuels office focus, and directs Washington State University to convene an alternative jet fuels workgroup. The bill aims to promote the development of Washington’s alternative jet fuel industry through
    TagsDepartment Of Commerce, HB1505, SAF, SB5447, Washington State University
  • 150520Hba20Envi2023 Pdf
    2023-02-07

    HB 1505: Promoting the alternative jet fuel industry in Washington

    Legislative bill analysis examining House Bill 1505, which establishes tax preferences for alternative jet fuel, amends the Clean Fuels Program, expands the Department of Commerce’s renewable fuels office focus, and directs Washington State University to convene an alternative jet fuels workgroup. The bill aims to promote the development of Washington’s alternative jet fuel industry through
    TagsDepartment Of Commerce, Washington State University
  • Post Report Technical Advisory Committee

    TagsCommerce Impacts Study 2018, Department Of Commerce, Stantec, Technical Advisory Committee
  • 2020-05-29

    Stantec: Study of the Current and Ongoing Effects of the Operation of the Seattle-Tacoma International Airport

    This is the Executive Summary. Open the folder in Related Topics to view the complete study. Stantec and Ricker-Cunningham Prepared for the Washington State Department of Commerce as authorized by ESSB 6032 The Washington State Legislature asked the Department of Commerce in March 2018 to implement the provisions of (Proviso) Section 127(63) of Engrossed Substitute
    TagsCommerce Impacts Study 2018, Department Of Commerce, Stantec
  • 2020-05-29

    Study of the Current and Ongoing Effects of the Operation of the Seattle-Tacoma International Airport

    A comprehensive study examining the current and ongoing effects of Seattle-Tacoma International Airport operations. The study was prepared for the Washington State Department of Commerce as authorized by ESSB 6032 and conducted by Stantec consulting firm.
    TagsDepartment Of Commerce, Stantec, Washington State
  • Seatac Legislative Report FINAL Pdf
    2020-05-29

    Study of the Current and Ongoing Effects of the Operation of the Seattle-Tacoma International Airport

    A comprehensive study examining the current and ongoing effects of Seattle-Tacoma International Airport operations. The study was prepared for the Washington State Department of Commerce as authorized by ESSB 6032 and conducted by Stantec consulting firm.
    TagsDepartment Of Commerce, Washington State
  • Sea-Tac Airport Dept. of Commerce Study 2020 Stantec (Draft)

    CategoriesKey Documents TagsCommerce Impacts Study 2018, Department Of Commerce, Stantec, Study
  • SeaTac Letter To Mark Barkley Department Of Commerce

    A letter from SeaTac Mayor Erin Sitterley expressing concern over the quality and delays in the Commerce Sea-Tac Airport Study which is now delayed from December 1, 2019 to June 1, 2020.
    TagsDepartment Of Commerce, Erin Sitterley, Mark Barkley, seatac
  • SeaTac City Council meeting, city questions study of airport

    Airport study questioned A letter, lengthily discussed by the Council Tuesday night, was signed by Mayor Erin Sitterley because the Council wants to “express its concerns regarding the process by which the Sea-Tac Airport Study is being conducted under the management” of the state Department of Commerce. Burien and Des Moines have not expressed that
    TagsDepartment Of Commerce, seatac, Seatac Blog

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Upcoming Events

  • Port of Seattle Commission Meeting – Resolution No. 3848
    Add to CalendarMTuesday Apr 28: 12:00am
    Port of Seattle

    Agenda Item 10b Resolution No. 3848: Port of Seattle Participation in City of Bellevue Tax Increment Area Approval of the Port’s participation in the city of Bellevue’s tax increment area, as authorized under RCW 39.114.020. Key Points: Authorization for City of Bellevue to enact increment area up to $500,000,000 in combined assessed valuation if connected

    [...]
  • Port of Seattle Regular Commission Meeting April 28, 2026
    Add to CalendarMTuesday Apr 28: 12:00pm
    17801 International Blvd, Seattle, WA 98158
    2026 04 28 RM Packet Pdf 1

    # New Business Items
    **Order No. 2026-04:** Directs Executive Director to explore a program facilitating secure area access for union business requirements at Seattle-Tacoma International Airport.

    **Resolution No. 3848:** Approves Port's participation in City of Bellevue's Tax Increment Area.

    **Fishermen's Terminal C-15 Building Improvements:** Authorization for Executive Director to approve funding to advertise and execute a major public works construction contract for project completion.

    [...]
  • StART (SEA Stakeholder Advisory Round Table) Meeting
    Add to CalendarMWednesday Apr 29, 5:00pm - 7:00pm
    Zoom Webinar
    Start Meetingagenda 2026429 Pdf 1

    - **SAMP Environmental Review**: Detailed comparison between SEPA Environmental Impact Statement and NEPA Environmental Assessment processes for Near-Term Projects
    - **Community Roundtable Updates**: Progress report on airport stakeholder engagement initiatives
    - **Next Steps**: Implementation timeline for environmental review findings

    **Notable Action Item:**
    Public comment period opened for stakeholder input on airport development plans.

    [...]

[See all...]


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Sea-Tac Airport is currently undergoing the largest and longest expansion in its history, collectively known as the Sustainable Airport Master Plan (SAMP). Some of it you can already hear, but you’re probably not aware of what it all means. Here’s what you need to know.
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