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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.

TagEnvironment(64)

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  • 2026-02-02

    Responsible Travel Handbook – Washington Tourism Organizations

    A handbook for Washington tourism organizations focused on responsible and sustainable tourism practices. Covers topics including diversity, equity, inclusion, accessibility (DEIA), environmental stewardship, Indigenous peoples and tourism, climate resilience, and destination management strategies.
    TagsEnvironment, Port Of Seattle, Tourism
  • 2026-01-26

    South Korea tightens indoor air quality standards in public facilities

    Legal updates in Korea Published : Jan. 26, 2026 – 13:28:59 Jung Min-kyung Updated Law: Enforcement Rule of the Indoor Air Quality Control Act What it does: Lowers allowable indoor ultrafine dust levels in public-use facilities Took effect: Jan. 1 South Korea has strengthened indoor air quality rules for public facilities in an effort to
    CategoriesFrom The Web TagsEnvironment, Health, indoor air quality
  • Carrying Capacity – North Sea-Tac Park

    A carrying capacity map and legend for North Sea-Tac Park showing different zones (Very High, High, Moderate, Low) based on environmental sensitivity and suitability for various recreational activities. The document provides detailed descriptions of what activities are appropriate for each capacity level.
    TagsEnvironment, Parks, seatac
  • 2025-12-26

    A Top Source of Lead Pollution Faced Tighter Rules. Then Trump Intervened

    The president exempted a copper smelter in Arizona from air-quality rules. An E.P.A. official guided the company that sought the exemption, emails show. By Maxine Joselow Photographs and Video by Caitlin O’Hara Maxine Joselow and Caitlin O’Hara reported from Miami, Ariz. Lee Becquet doesn’t like to leave the house with his 2-year-old son, Eugene. That’s because their
    CategoriesFrom The Web TagsEnvironment, Lead, New York Times
  • \
    2025-12-17

    Washington’s biggest polluter ordered to keep burning coal by Trump administration

    News & Stories Environment John Ryan TransAlta’s Centralia power plant emits steam and carbon dioxide on March 6, 2024. Courtesy Jeremy Long/WITF Two weeks before Washington State’s biggest source of climate pollution was required to end its five decades of burning coal, the Trump administration has given it a new lease on life. Energy Secretary
    CategoriesFrom The Web TagsEnvironment, KUOW, pollution
  • 11122025 Botanical5 123030
    2025-12-01

    Garden below Sea-Tac Airport’s flight paths thrives as its community grows

    By Tantri Wija Special to The Seattle Times WHEN WE MOVE to a new house, we can take our families, our pets and our furniture, but generally we have to leave the garden behind. They are planted in the ground, so usually that’s where they stay. However, if you want to badly enough, sometimes even
    CategoriesFrom The Web TagsEnvironment, Port Of Seattle, Sea-Tac Airport, Seattle Times
  • 2025-12-01

    2025 Report: Overburdened Communities Highly Impacted by Air Pollution

    A report by the Washington State Department of Ecology’s Air Quality Program examining overburdened communities that are highly impacted by air pollution. The document includes publication information, contact details for regional offices, and ADA accessibility information.
    TagsAir Quality Monitors, Environment, Environmental Impact Statement, PSCAA
  • November 20, 2025 POS Milllercreek 10 800X533 Email
    2025-11-20

    Miller Creek Restoration Project Flight Corridor Safety Project Logs

    An image showing environmental restoration work at Miller Creek with fallen logs and debris in water, surrounded by autumn trees and grassy hills. An airplane can be seen flying overhead in the cloudy sky.
    TagsEnvironment, Flight Corridor Safety Program, Miller Creek, NERA, Port Of Seattle
  • Netzero20hero 0
    2025-06-05

    Net Zero 2031 | Massport

    Environment A deepening crisis demands an immediate response. And a commitment to continue improvement. Leading the Way Forward As a climate action leader in aviation and maritime, Massport aims to achieve Net Zero greenhouse gas (GHG) emissions by 2031, our 75th anniversary. Our Roadmap to Net Zero targets all emissions from Massport-controlled sources through sustainable
    CategoriesFrom The Web TagsClimate, Environment, Sustainable Aviation Fuels
  • Getpdf Pdf
    2025-03-03

    Multiple Agency Fiscal Note Summary – Bill Number 5652 SB Environment/port districts

    A fiscal impact analysis for Senate Bill 5652 regarding environment and port districts, showing estimated operating expenditures primarily for the University of Washington ($506,650 per biennium for 2.0 FTEs) and indeterminate costs for local governments. The analysis covers three biennia from 2025-31 with no estimated cash receipts or capital budget impacts.
    TagsEnvironment, local government, University Of Washington

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Upcoming Events

  • Joint Des Moines and Burien Airport Committee Meeting
    Add to CalendarMMonday Jul 13: 4:00pm
    21630 11th Avenue S, Suite C,
    July 13 2026 joint des moines and burien airport committee meeting agenda packet pdf

    Agenda Item: 2026 Aviation Noise & Emissions Symposium Summary Document Link

    [...]
  • Rep. Adam Smith Aviation Forum
    Add to CalendarMSaturday Jul 18, 1:00pm - 2:00pm
    2400 S. 240th St,
    Event image 1

    From the Office of Congressman Adam Smith: Highline College (Building 8, Mt. Townsend Room)Des Moines, WA Saturday, July 18 • 1 PM – 2 PM Join Rep. Adam Smith for an Aviation Forum. Attendees will have questions and concerns about aviation noise and emissions. RSVP today! Representative Adam Smith is hosting an aviation forum with

    [...]

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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!

A report examining the barriers to implementing sustainable aviation fuel (SAF) in Massachusetts, authored by Neil Rasmussen and Chuck Collins from the Institute for Policy Studies. The report analyzes challenges and obstacles facing SAF adoption in the state.
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    "Steve Edmiston Letter To Port Of Seattle and FAA re. Avigation Easements" — , 2017

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