TagDepartment Of Commerce(40)

Washington State House Bill 1505 aims to promote the alternative jet fuel industry by establishing tax breaks for businesses that produce or sell alternative jet fuel, updating the state's Clean Fuels Program to better support aviation fuels, and directing Washington State University to convene a workgroup to study and make recommendations on alternative jet fuel policy. The bill also expands the Department of Commerce's Statewide Office of Renewable Fuels to include alternative jet fuels as a focus area. While the bill primarily addresses fuel economics and climate goals rather than airport noise directly, it is relevant to Sea-Tac Airport operations as it could influence the types of fuels used by aircraft flying in and out of the region.

The SeaTac Housing Action Plan, adopted September 14, 2021, is a community-driven strategy developed by the City of SeaTac to address local housing affordability and needs. Created with input from the City Council, Planning Commission, city staff, and residents, the plan was funded in part by a Washington State Department of Commerce housing affordability grant. It outlines actions and priorities to guide housing development and affordability efforts within the City of SeaTac.

HB 1099 is a Washington State bill focused on improving the state's climate response by updating the Growth Management Act to require counties and cities to include climate change and resiliency planning in their comprehensive land use plans. The bill mandates reductions in greenhouse gas emissions and vehicle miles traveled, and requires the Department of Commerce to publish guidelines for achieving statewide emissions targets. It also addresses coastal resilience by requiring Shoreline Master Programs to account for sea level rise and increased storm severity.

Washington State Department of Commerce Technical Advisory Committee (TAC) post-report update dated January 7, 2021, summarizing priority next steps from the Stantec-developed 72-recommendation study on current and ongoing effects of Seattle-Tacoma International Airport operations on neighboring cities (Sea Tac, Tukwila, Burien, Normandy Park, Federal Way, Des Moines). TAC prioritized 13 recommendations across Public Health, Air

The Washington State Department of Commerce's Technical Advisory Committee (TAC) reviewed 72 recommendations from a study on Sea-Tac Airport's impacts on neighboring cities, ultimately prioritizing 13 key next steps. These priorities span public health, air quality, noise and vibration, mobility, and environmental concerns, including expanding late-night noise limits, improving air quality monitoring, and developing alternative noise metrics beyond standard day-night average (DNL) contours. The TAC also recommended revising the report's language around the Port of Seattle's airport expansion plans to reflect that the proposal was still under FAA review at the time of publication.

The Washington 2021 State Energy Strategy, published by the Washington State Department of Commerce in December 2020, outlines a blueprint for transitioning the state to clean energy by 2050, with the goal of nearly eliminating fossil fuel use while sustaining economic growth. The strategy emphasizes affordable and reliable energy, meeting science-based greenhouse gas emission limits, and ensuring that Tribes, rural communities, and low-income households are included as partners in the transition. Note: this document addresses statewide energy and climate policy and does not contain content related to Sea-Tac Airport noise policy.

A comprehensive study examining the current and ongoing effects of Seattle-Tacoma International Airport operations. The study was prepared for the Washington State Department of Commerce as authorized by ESSB 6032 and conducted by Stantec consulting firm.

A 2020 Washington State study, funded by the legislature and six nearby cities with a combined $600,000 budget, examines how Seattle-Tacoma International Airport's operations have historically affected surrounding communities including Burien, Des Moines, Federal Way, Normandy Park, SeaTac, and Tukwila. Unlike a similar 1997 study that projected future impacts from a proposed third runway, this study reviews historical data from 1997 to 2019 to establish a baseline of airport-related impacts across a range of metrics. The study area covers about 61 square miles and is home to over 237,000 residents, a population density roughly 3.3 times greater than the King County average.

This section of a 2020 study examines how the operation of Seattle-Tacoma International Airport affects nighttime light conditions in surrounding communities, using satellite imagery data collected between 1998 and 2018. Researchers analyzed 'skyglow' — light pollution caused by electric fixtures and light reflected off surfaces like roads and parking lots — across the broader Central Puget Sound region. The study notes that nighttime light emission readings can vary by 15–20% due to factors such as weather, seasonal vegetation, and imaging conditions, and it identifies specific light fixture types that contribute most to sky glow.