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Emissions Verification — a Milestone in Port Sustainability

Tue, Feb 25, 2025

By Jack Winterhalter, Washington Sea Grant Hershman FellowYou're probably familiar with the process of filing your taxes every year. You report all of your sources of income, specify any exemptions, and send your data to a governm...

Port Commissioners Join Governor Inslee and Legislative Leaders for Climate Bill Signing

Mon, May 17, 2021

Today Commissioners Stephanie Bowman, Fred Felleman, and Ryan Calkins joined Governor Jay Inslee, State Senator Reuven Carlyle, and other Washington state leaders to herald the passage of landmark legislation to combat climate cha...

Fast Facts about Clean Fuels

Thu, Nov 05, 2020

Putting out your trash can, driving by a pasture scented with cow manure, or getting a whiff of the deep fryer from the fast food restaurant next door might not spark your lust for travel. But these surprising sources of clean ene...

SEA Steps on the (Renewable) Gas to Halve Carbon Emissions

Thu, Oct 01, 2020

By Stephanie Meyn  Seattle-Tacoma International Airport (SEA) is accelerating towards the Port's goals to reduce carbon emissions. Today, we became the first airport in the country to purchase thermal renewable natura...

Sea-Tac Airport Working To Be First Airport To Use Sustainable Aviation Fuel

Mon, Oct 31, 2016

Seattle, Washington, October 31, 2016 — The Port of Seattle, SkyNRG and Carbon War Room (CWR) today announced a groundbreaking partnership to investigate long-term financing mechanisms that could supply all airlines at Seattle-Tac...

SEA Airport Climate and Air Programs

Reducing EmissionsSEA Airport collaborates with our tenant airlines, service providers, and our community to reduce emissions. While a majority of pollution-causing emissions occur from sources not under our control, through these...

Maritime Climate and Air Programs

Green Hydrogen

Hydrogen, the most abundant element in the universe, is emerging as a promising source of energy for transportation in the maritime industry. Its key advantage lies in its flexibility – as a zero-emission fuel, a means of storing ...

Sustainable Marine Fuels

The maritime industry is the cornerstone of global trade, but it also faces a significant challenge: greenhouse gas emissions. At the Port of Seattle, we understand the importance and urgency of finding greener solutions for our p...

The World's First Green Corridor for Cruise

Watch the June webinar recording for an update on the progress to decarbonize cruise travel between Washington, British Columbia, and Alaska. The Pacific Northwest to Alaska Green Corridor project is a collaborative p...