The Atomic Photographers Guild is excited to share that member, Harley Cowan, was recently invited by the Department of Energy (DOE) to return to the Hanford Site to photograph the T-Plant—the first plutonium processing facility in the world and the longest continually operating nuclear site in history. Over the course of four days, Harley had rare access to this historic structure, capturing its immense scale and the heavy presence of history embedded in its walls.
A Rare Look Inside the T-Plant
Built during World War II as part of the Manhattan Project, the T-Plant played a crucial role in plutonium production, fueling the first nuclear weapons and shaping the course of the 20th century. While much of Hanford’s nuclear infrastructure is in the process of being dismantled, the T-Plant still stands—a towering, industrial relic of the Cold War era.Harley’s photographs offer a rare and intimate look at this space, revealing vast, empty corridors, intricate machinery, and the layers of history that remain long after the plant’s active years. His images capture the eerie quiet of a facility that once buzzed with activity but now feels like a time capsule. You can see his full series of photos here.
Featured in Analog Forever Magazine
In addition to his ongoing work at Hanford, Harley has been featured in Analog Forever Magazine as part of their Edition 10 Featured Artists lineup. The issue highlights his large-format photography and his approach to documenting atomic history, preserving these sites with the same medium that might have been used when they were first built. His work is a compelling reminder of the power of film photography to engage with history in a tangible, enduring way. You can read more about Harley’s feature in Analog Forever here.
Continuing the Story of Atomic History
Harley’s return to Hanford is an important addition to the Atomic Photographers Guild’s collective work. His images don’t just document a place; they tell a story of technological ambition, secrecy, and the lasting impact of the nuclear age.We’re looking forward to seeing where his work takes him next. Stay tuned for more from Harley and other APG members as they continue documenting the legacy of the atomic era.