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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.

TagSustainable Aviation(6)

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  • Sw sep 26
    2026-09-01

    Emissions Forecast: Traffic Growth Outpaces Fleet Renewal Improvements

    IBA ‘Sustainability Watch’ presentation from September 2026 forecasting aviation emissions trends, finding that air traffic growth outpaces efficiency gains from fleet renewal. Published by IBA (‘insights in flight’), the report addresses sustainable aviation, greenhouse gas emissions, and the gap between aircraft fleet modernization improvements and rising passenger demand driving total emissions higher.
    TagsAirline Industry, Aviation Emissions, Forecast, Sustainable AviationFolderGreenwashing
  • Sw sep 26
    2026-08-31

    Emissions Forecast: Traffic Growth Outpaces Fleet Renewal Improvements 

    IBA’s Sustainability Watch: September 2026 Written by Archie Brown, Senior Analyst IBA’s sustainability team has modelled commercial passenger aviation emissions through to 2050, also including our own state-policy baseline scenario in the analysis. Rather than applying a top-down growth rate, it combines IBA’s aircraft series-level delivery and retirement forecast with projected demand, utilisation and load
    CategoriesFrom The Web TagsClimate, IBA NetZero, SAF, Sustainable Aviation, Sustainable Aviation Fuels
  • Fly Net Zero Logo

    Logo for 'Fly Net Zero,' an aviation industry initiative promoting net-zero carbon emissions. The logo features bold blue text alongside a circular globe-like graphic rendered in blue tones.
    TagsAirline Industry, Aviation Emissions, Fly Net Zero, Logo, Sustainable AviationFolderAviation
  • 2021-02-23

    Civil society expectations for a green recovery

    A presentation by Tim Johnson of the Aviation Environment Federation, delivered at the Aviation Noise & Emission Symposium in February 2021, examines what civil society expects from a green recovery in the aviation sector. It highlights growing airline commitments to net-zero emissions by 2050, including pledges from British Airways, United Airlines, and others, while raising the question of whether 2019 may have been the peak year for aviation CO2 emissions. The talk explores the intersection of post-pandemic recovery and environmental accountability in the airline industry.
    TagsAviation Emissions, Aviation Noise & Emissions Symposium, Fly Net Zero, Greenhouse gases, Sustainable AviationFolderANES
  • There Is No Sustainable Way to Fly

    Despite what airlines promise, carbon offsets and sustainable fuels won’t negate the heavy environmental cost of air travel. by Jake Bittle This article originally appeared on VICE US. Last month, just weeks after climate activist Greta Thunberg was named Time’s Person of the Year, JetBlue announced that it would go carbon neutral on all its
    CategoriesFrom The Web TagsBiofuels, Climate, Sustainable Aviation, Sustainable Aviation Fuels, Vice
  • 2015-11-01

    The Aviation Sector’s Climate Action Framework

    This 2015 report from the Air Transport Action Group (ATAG) outlines the aviation industry's framework for addressing its climate impact, noting that while air transport carries over 3.3 billion passengers annually and supports 3.5% of global GDP, it also accounts for roughly 2% of human-induced CO2 emissions. The document presents the industry's strategies for balancing continued air traffic growth with the obligation to reduce greenhouse gas emissions. It represents a collaborative effort across airlines, airports, air navigation service providers, and aircraft manufacturers to pursue sustainable development goals.
    TagsAviation Emissions, Climate, IATA, ICAO, Sustainable AviationFolderAviation
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Upcoming Events

  • Part 150 NCP Workshop — Burien
    Add to CalendarMSaturday Oct 17: 10:00am

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]
  • Part 150 NCP Workshop — SeaTac
    Add to CalendarMMonday Oct 19: 6:00pm

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]
  • Part 150 NCP Workshop — Des Moines
    Add to CalendarMTuesday Oct 20: 6:00pm

    Attend a Port of Seattle open house on the Part 150 Study Noise Compatibility Program (NCP). The Part 150 program determines the noise boundary around the airport and opportunities for noise mitigation such as sound insulation.

    [...]

[See all...]


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.
read more...

Read This!

As the source for federal transportation grants, the Puget Sound Regional Council was charged with developing a system to meet the growing need for commercial aviation. When the search for a second airport failed, they authorized the Port of Seattle to build the Third Runway, with a mandate to develop a noise abatement and mitigation program. In their effort to stop the Third Runway, the ACC argued over every detail of the Port's efforts--including property buyouts and sound insulation. The dispute was meant to be settled by a three member Expert Arbitration Panel. This is their final report. It finds 2-1, that the Port's program was insufficient in several respects. Despite that, funding for the Third Runway was approved by the PSRC, and the 'Port Package' program, proceeded largely unchanged. Expert Arbitration Panel's final decision finding that the Port of Seattle had not shown sufficient reduction in real on-the-ground noise impacts to satisfy noise reduction conditions required for approval of a third runway at Sea-Tac International Airport. The majority decision concluded the Port's noise abatement programs were insufficient despite being impressive in scope.
continue...

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