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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.

TagAlternative Fuels(18)

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  • Commercial Ship Puget Sound 12232025 1 154723
    2025-12-28

    Behind Puget Sound shipping industry’s push for cleaner fuel

    By Tom Banse Salish Current From his getaway cabin on San Juan Island, Fred Felleman has a clear view of the international shipping lanes of Haro Strait. The wide variety of big ships passing by are not just a photogenic curiosity for Felleman. They’re a personal and professional preoccupation. “I’m an avid ship-spotter,” said Felleman, a
    CategoriesFrom The Web TagsAlternative Fuels, Port Of Seattle, Seattle Times, Shipping
  • 2025-12-09

    Commercial Aviation Work Group Meeting Agenda – December 9, 2025

    Meeting agenda for the Commercial Aviation Work Group covering consultant introductions, strategic work plan discussions, review of ESSB 5161, and research needs including Advanced Air Mobility, Sea-Tac capacity, and aerospace employment trends. The meeting includes a tour of Boeing Field for CAWG members.
    CategoriesMeetings TagsAdv, Air Transportation Commission, Airport, Alternative Fuels, Aviation Committees, Commercial Aviation Work Group, Second Airport
  • 55Ad5Ae1Aedf4459481A18A32374890Dc8D67A4E Pdf
    2025-12-09

    Commercial Aviation Work Group Meeting Agenda – December 9, 2025

    Meeting agenda for the Commercial Aviation Work Group covering consultant introductions, strategic work plan discussions, review of ESSB 5161, and research needs including Advanced Air Mobility, Sea-Tac capacity, and aerospace employment trends. The meeting includes a tour of Boeing Field for CAWG members.
    CategoriesEvents, Meetings, Regular Events TagsAdvanced Air Mobility, Air Transportation Commission, Airport, Alternative Fuels, Aviation Committees, Commercial Aviation Work Group
  • 2025-10-29

    SAF Pathway Comparison Chart

    A structured comparison table outlining four Sustainable Aviation Fuel (SAF) production pathways: HEFA-SPK, FT-SPK, Alcohol-to-Jet (ATJ), and Power-to-Liquid (PtL)/e-fuels, detailing their feedstocks, emissions reduction potential, scalability, and notes. No specific organizational authorship or date is visible in the image.
    CategoriesExplainers TagsAlternative Fuels, Aviation Emissions, Aviation Fuel
  • 2025-02-21

    Air France Aircraft Sustainable Aviation Fuel Refueling Operation

    A Total fuel tanker labeled 'Biocarburant Aérien Durable SAF' (Sustainable Aviation Fuel) refuels an Air France aircraft, registration F-HTYI, on a rain-wet tarmac. Ground crew in high-visibility vests oversee the fueling operation, which involves TotalEnergies-branded SAF product.
    Tagsaircraft, Airline Industry, Alternative Fuels, Aviation Fuel
  • 2024-05-18

    2025 Federal Aviation Reauthorization Wins for Washington – Alternative Aviation Fuel Investments

    Promotional graphic from U.S. Representative Adam Smith (Washington's 9th District) highlighting provisions in the 2025 Federal Aviation Reauthorization bill focused on alternative aviation fuel investments, including study of electric and hydrogen-powered aircraft integration, expanded alternative fuel research, and coordinated strategies for new aviation fuel systems under the Airport Improvement Program.
    CategoriesLegislation, Press Release TagsAdam Smith, AIP, Airport Improvement Program, Alternative Fuels, Aviation Emissions, Aviation Fuel
  • 2024-05-18

    2025 Federal Aviation Reauthorization Wins for Washington – Protecting Airport Communities

    Promotional graphic from U.S. Representative Adam Smith (Washington's 9th District) highlighting 2025 Federal Aviation Reauthorization provisions focused on sustainability, including research into alternative aviation fuels (hydrogen and electric power) and improved energy efficiency at airports. The graphic is branded with Smith's official congressional logo and framed under the theme 'Protecting Airport Communities.'
    CategoriesLegislation, Press Release TagsAdam Smith, Airport, Alternative Fuels, Aviation Emissions, Aviation Fuel
  • 2024-04-13

    Climate Protest Signs with Fossil Free Future Theme

    Protesters march through an urban area carrying signs reading 'Fossil Free Future' and 'Stop the Money Pipeline to Climate Destruction.' Many participants wear face masks, suggesting the event took place during the COVID-19 pandemic era.
    CategoriesEvents TagsActivism, Alternative Fuels, Aviation Emissions
  • 2023-08-23

    Flying electric aircraft; what’s the difference?

    New Vision Aviation President Joseph Oldham presents an overview of flying electric aircraft, drawing on operational experience accumulated since receiving their aircraft in March 2018, including over 220 flight hours and 3,000 nautical miles traveled without incident. The organization has conducted evaluations with FAA test pilots and engineers from multiple aviation companies developing advanced electric aircraft. A notable 2021 cross-country flight demonstrated solar-only charging capabilities, covering 227.9 nautical miles at an average fuel economy of 3.43 nm/kWh.
    TagsAlternative Fuels, California, electric, General Aviation, Presentation
  • 2023-08-13

    Electric Aircraft with Multiple Rotors on Airport Tarmac

    An Archer Aviation Midnight electric vertical takeoff and landing (eVTOL) aircraft bearing FAA registration N302AX sits on a tarmac, with a person in a flight suit walking nearby. The Midnight is a multi-rotor eVTOL designed for urban air mobility operations.
    TagsAdvanced Air Mobility, aircraft, Airport, Alternative Fuels

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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!

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.
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