Former site of an oil plant is now a 20-acre park with picnic facilities & dramatic city views.

Space Needle

Provided by Google

Seattle Center

Chihuly Garden and Glass

Woodland Park Zoo

Seattle Aquarium

Gas Works Park

Gas Works Park, a Seattle landmark, occupies the site of the former Seattle Gas Light Company plant. Its most striking feature is the preserved industrial machinery, including the towering cracking plant structures, which serve as monumental sculptures against the backdrop of Lake Union. The park's transformation from a heavily polluted industrial site into a public space is a testament to innovative environmental remediation techniques. The soil was treated through bioremediation, using microbes to break down contaminants. A unique feature is the Great Mound, a kite-flying hill constructed from remediated soil, offering panoramic views of the city skyline. The Children's Play Area incorporates repurposed plant elements, such as a former exhauster-compressor building transformed into a play barn. The park's design, by Richard Haag Associates, is considered a pioneering example of post-industrial landscape architecture, celebrating the site's history rather than erasing it. The plant's remnants are painted in vibrant colors, adding an unexpected artistic element to the industrial aesthetic.

Introduction

Gas Works Park exemplifies urban reclamation by transforming a 19-acre former coal gasification plant into a public green space. Identified early as a potential park in 1903, it instead became an industrial facility until 1956. In 1975, the city acquired the abandoned plant, opting for a visionary transformation rather than demolition. Landscape architect Richard Haag led this effort, ingeniously converting industrial relics into park amenities and artistic ruins. The boiler house became a picnic shelter with tables and fire grills, while the exhauster-compressor building was transformed into an open-air play barn, filled with brightly painted machinery for children.

Haag's design was revolutionary for its reclamation of polluted soils. Bioremediation techniques were employed, releasing oil-degrading enzymes to break down toxic contaminants. This innovative approach allowed the park to seamlessly blend the old and new, preserving industrial history while creating a safe and beautiful environment. The park's design has garnered national and international recognition as a prototype for industrial site conversions, influencing land reclamation and industrial preservation attitudes.

The Washington State Department of Ecology announced plans in 2022 for final soil and shoreline remediation efforts, scheduled to begin in 2027. This cleanup will address contaminants like arsenic, carbazole, dibenzofuran, and nickel, potentially allowing official access to Lake Union from the park.

Urban Reclamation

Gas Works Park stands as a pioneering example of industrial site conversion, achieving national and international recognition as a prototype for innovative landscape architecture. Richard Haag's design ingeniously transformed a former coal gasification plant into a public space, preserving industrial structures for their historic, aesthetic, and utilitarian value. Haag's revolutionary approach involved recycling buildings, production structures, machinery, and even the grounds themselves. The park's design scheme contrasts the grandeur of the industrial structures with the softness of the landscape.

A key innovation was the implementation of bioremediation techniques to clean and revitalize the soil and water, addressing contamination from the site's industrial past. This involved releasing oil-degrading enzymes to break down toxic contaminants, a method considered groundbreaking at the time. The park features transformed industrial relics, such as a boiler house converted into a picnic shelter and an exhauster-compressor building repurposed as a play barn.

Gas Works Park earned a place on the National Register of Historic Places in 2013 and has received numerous awards for design excellence, vision, and innovation, including the American Society of Landscape Architects President's Award. The park's success redefined perceptions of industrial monuments, demonstrating their potential to enhance visitor experience and authenticity. Ongoing remediation efforts, including a $73 million project to remove contaminants like arsenic and nickel, underscore the park's commitment to environmental responsibility and public access to Lake Union.

Landscape Architecture Innovation

Gas Works Park stands as a pioneering example of industrial heritage preservation, transforming a 19-acre former coal gasification plant into a celebrated public space. The park uniquely integrates remnants of the Seattle Gas Light Company, which operated from 1906 to 1956, showcasing original infrastructure in adaptive reuse. It holds the distinction of being the last extant example of a coal gasification plant in the U.S. to be preserved in this manner.

Landscape architect Richard Haag's design, commissioned in the early 1970s, was groundbreaking for its time, emphasizing the retention and repurposing of industrial structures. The boiler house, once providing steam for gasification, now serves as a picnic shelter, retaining its original boiler tubes as a display of industrial technology. The pump house, which compressed gas, has been converted into a play barn, complete with much of the original equipment. A smoke arrestor hood, designed in 1935 to reduce emissions, has been refurbished into a play structure.

Concrete train trestles, remnants of the original 1906 plant, mark the park's entrance, indicating where coal was delivered. The park's design not only preserved these structures but also addressed environmental concerns through bioremediation, cleaning the soil before the park's opening in 1975. Gas Works Park has garnered national and international recognition as a prototype for industrial site conversions, influencing attitudes and techniques in land reclamation and preservation. Its innovative approach has earned numerous awards, solidifying its place as a significant landmark in urban landscape design and industrial archaeology.

Industrial Heritage Preservation

Gas Works Park exemplifies community engagement through its transformation from a derelict industrial site into a cherished public space. The park's evolution involved significant community input, particularly during the design phase led by Richard Haag, who emphasized community engagement to navigate the controversy of retaining industrial remnants. This approach marked a shift in how industrial monuments were perceived, turning an "ugly intrusion" into a feature enhancing urban experience.

The "Friends of Gas Works Park," a nonprofit formed in the early 2000s, actively maintains the park, further demonstrating community involvement. Gas Works Park hosts numerous community events, including firework displays, concerts, and political rallies, solidifying its role as a community hub. Its unique setting has made it a popular backdrop for weddings, photo shoots, and art installations, reflecting the community's embrace of the space for creative expression.

Haag's design and community engagement were pivotal in pioneering bioremediation and ecological design methods, now commonplace practices. The park's development coincided with a pivotal moment in Seattle's park planning history, supported by Forward Thrust funds, enabling innovative park identity. The park stands as a testament to Seattle's commitment to honoring its history and fostering community through innovative urban planning.

Community Engagement

Gas Works Park stands as a celebrated Seattle landmark, uniquely repurposing a former industrial site into a public space. Once the Seattle Gas Light Company gasification plant from 1906 to 1956, the park's preservation reflects Seattle's commitment to its industrial heritage. Landscape architect Richard Haag's vision transformed the 19.1-acre site, integrating remnants of the plant into the park's design, earning the American Society of Landscape Architects Presidents Award of Design Excellence.

Instead of erasing the past, Gas Works Park incorporates the plant's structures, some as ruins and others repurposed into a children's play area within the exhauster-compressor building. This innovative approach has garnered national and international recognition, establishing Gas Works Park as a prototype for industrial site conversions. Its design excellence and innovative vision have been lauded, with the President's Award of Excellence jury praising its original approach to reclaiming an obsolete industrial installation.

The park features a manufactured kite-flying hill with a sculptured sundial, becoming a focal point for community events like summer Peace Concerts and Independence Day fireworks. The park also marks a starting point for events like Seattle's World Naked Bike Ride. Gas Works Park redefines the use of industrial sites, blending history, recreation, and environmental consciousness, solidifying its place as a distinctive and treasured Seattle landmark.

Seattle Landmark

Gas Works Park in Seattle stands as a landmark achievement in bioremediation, largely due to the vision of landscape architect Richard Haag. Faced with a site heavily contaminated by decades of coal gasification, Haag championed an innovative approach, advocating for the use of bioremediation to cleanse the soil rather than complete removal. This forward-thinking strategy involved introducing oxygen and organic matter to activate the soil's microbiome, enabling it to naturally break down toxic substances.

Haag's commitment to bioremediation allowed for the preservation of much of the original soil, a decision that was both environmentally conscious and cost-effective. While initial efforts faced challenges, including issues with capping and groundwater treatment systems, Haag's early adoption of bioremediation techniques laid the groundwork for future cleanup endeavors. Although a complete remediation wasn't immediately realized, his pioneering work demonstrated the potential of using natural processes to address industrial contamination.

Later cleanup plans incorporated lessons learned from these initial attempts, with ongoing efforts to address remaining contamination at the shoreline. Despite past setbacks, Gas Works Park remains a testament to the evolving science of bioremediation and its application in transforming a toxic industrial site into a public green space. The park's existence highlights the importance of innovative approaches in environmental remediation and the enduring impact of Haag's early bioremediation efforts.

Gas Works Park

Highlights from Reviews