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STNI
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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.

TagClimate(42)

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  • Climate and Economic Justice Screening Tool

    Explore the map Share data feedback Census tracts that are marginalized by underinvestment and overburdened by pollution are highlighted as being disadvantaged on the map. Federally Recognized Tribes, including Alaska Native Villages, are considered disadvantaged communities, whether or not they have land. Zooming in and selecting shows information about each census tract. Get the data
    CategoriesFrom The Web TagsClimate, Environment, Policy
  • Trump Lee Zeldin Epa Deregulation of Greenhouse Gases Announcement.apnews
    2026-02-12

    Trump’s EPA revokes scientific finding that underpinned US fight against climate change

    WASHINGTON (AP) — The Trump administration on Thursday revoked a scientific finding that long has been the central basis for U.S. action to regulate greenhouse gas emissions and fight climate change, the most aggressive move by the Republican president to roll back climate regulations. The rule finalized by the Environmental Protection Agency rescinds a 2009 government
    CategoriesFrom The Web, News Stories TagsClimate, Politics, pollution
  • Amazon Shipper Making Delivery
    2025-12-23

    Fast shipping is increasing emissions. Here’s why delivery has become more polluting

    By AYA DIAB It feels simple: You shop, find something you want and click to buy. It shows up today, overnight or tomorrow. We’ve gotten used to that speed. But that convenience comes with a climate cost. Multiple factors shape the environmental toll of a delivery. These include the distance from a fulfillment center, whether
    CategoriesFrom The Web TagsAssociated Press, Climate, Shipping, transportation
  • 2025-09-16

    GAO: Aviation Meteorologists: Urgent Actions Needed to Address Staffing Concerns

    GAO-25-108597 Published: Aug 28, 2025. Publicly Released: Aug 28, 2025. Fast Facts Bad weather can snarl air travel. Air traffic controllers make weather-related decisions, like changing a plane’s route, for safety and efficiency. The National Weather Service puts aviation meteorologists on-site at the Federal Aviation Administration’s air traffic control centers to help. They give regular
    CategoriesFrom The Web, News Stories TagsATC, Climate, GAO
  • Gettyimages 1259132714
    2025-01-22

    The Air Quality Index and how to use it, explained

    by Rebecca Leber Updated Jan 22, 2025, 10:49 PM UTC Worsening wildfires mean everyone should have a basic understanding of how to read and respond to the Air Quality Index. It’s a good idea to reduce outdoor exercise on hazardous air days to cut down on exposure.Kamil Krzaczynski/AFP via Getty Images Rebecca Leber was a
    CategoriesFrom The Web TagsAir Quality Monitors, Climate, Policy, Vox
  • 2024-11-22

    Climate pollution surges in Washington state after pandemic lull

    John Ryan November 22, 2024 / 10:29 am Morning commute traffic is shown on the West Seattle bridge on Monday, September 19, 2022, in Seattle. The bridge reopened over the weekend after a two and a half year closure. KUOW Photo/Megan Farmer Though up-to-date information is hard to come by, energy use and climate-altering pollution appear to
    CategoriesFrom The Web TagsClimate, KUOW
  • 2024-08-08

    Air cargo players want ‘cohesion and consistency’ in how aviation reports emissions

    By Charlotte Goldstone 12/08/2024 Current CO2 air cargo emission calculating methodology has been compared to the VW emissions scandal, with a lack of standardisation allowing passenger ‘greenwashing’ at the expense of cargo.  The disparity between IATA and ICAO’s baseline figures for calculating air cargo emissions could be resulting in false sustainability data, making passenger operations
    CategoriesFrom The Web TagsClimate, IATA, ICAO, The Loadstar
  • McKinsey Making Net-Zero Aviation Possible

    TagsClimate, McKinsey, SAF, Sustainable Aviation Fuels
  • 2024-05-31

    Vermont becomes 1st state to enact law requiring oil companies pay for damage from climate change

    By  LISA RATHKE The Associated Press Vermont has become the first state to enact a law requiring fossil fuel companies to pay a share of the damage caused by climate change after the state suffered catastrophic summer flooding and damage from other extreme weather. Republican Gov. Phil Scott allowed the bill to become law without
    CategoriesFrom The Web TagsClimate
  • It’s time to make the climate just as central as DEI in everything we do

    Students gather at Pier 62 for a march demanding response to the climate crisis. The global climate emergency, if not addressed, threatens every aspect of our way of life, the author writes. (Alan Berner / Alan Berner, 2021)  Jeremy Ehrlich Special to The Seattle Times Progressive activists in Seattle can help set the national political
    CategoriesFrom The Web TagsActivism, Climate, DEI, Editorial, Seattle Times

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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...]


Help study childhood asthma. Get free HEPA filter!

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Issues

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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Read This!

This is the first study to combine a one-year mobile monitoring campaign with PMF (Positive Matrix Factorization) analysis to simultaneously estimate source-specific air pollution exposures and emission factors of different vehicle types. This methodology can be extended to other metropolitan areas.
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