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Niskayuna in Schenectady County, New York — The American Northeast (Mid-Atlantic)
 

Knolls Atomic Power Laboratory

 
 
Knolls Atomic Power Laboratory Marker image. Click for full size.
Photographed by Steve Stoessel, May 14, 2025
1. Knolls Atomic Power Laboratory Marker
Inscription.
Established in 1946, the Knolls Atomic Power Laboratory is solely dedicated to supporting the U.S. Navy's submarine and aircraft carrier fleet through the development of advanced nuclear propulsion technologies and the training of sailors to safely operate them. Founded by Admiral Hyman G. Rickover (left), the Naval Nuclear Propulsion Program has the overall responsibility for research, development, testing, construction, training and cradle-to-grave ownership of the Navy's nuclear propulsion systems.

[ Photo Captions: ]
[Top Right: ] British Admiral of the Fleet, Earl Mountbatten, First Sea Lord of the Admirality, operates the controls for a land-based prototype reactor of the Triton, during a visit to the Atomic Energy Commission’s Knolls Atomic Power Laboratory. Looking on are Rear Admiral Hyman Rickover (right), Director of the U.S. Naval Reactors Branch, and Lt. Cmdr. David T. Leighton (center) SEC project officer.

[Bottom Right: ] Admiral Hyman Rickover climbs aboard the nuclear-powered U.S.S. Nautilus. He was welcomed aboard by Commander William Anderson, the skipper who took the sub from the Pacific Ocean to the Atlantic Ocean under the North Pole.

[ Left: ] Often called the "Father of the Nuclear Navy," Admiral Rickover actively served for over 63 years under 13 different U.S. Presidents. His emphasis on safety, critical thinking and personal responsibility are largely credited as the foundation for the U.S. Navy's continuing record of maintaining both maritime dominance and of zero radiation accidents.

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more information on the Knolls Laboratory, including its history, mission and innovation, use the QR code to visit the Naval Nuclear Laboratory website.
 
Erected 2025 by Schenectady County.
 
Topics. This historical marker is listed in these topic lists: Science & MedicineWaterways & Vessels. A significant historical year for this entry is 1946.
 
Location. 42° 49.175′ N, 73° 52.173′ W. Marker is in Niskayuna, New York, in Schenectady County. It is on Empire State Trail south of Edison Drive, on the right when traveling north. Touch for map. Marker is at or near this postal address: 2427 River Road, Schenectady NY 12309, United States of America. Touch for directions.

Regionally, this marker is in Upstate New York, in the Capital District, and in the Albany Metropolitan Area. It is also in the American Northeast and in the Mid-Atlantic. Globally, it is in North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once New Netherland and also one of the original Thirteen Colonies.

Other nearby markers. At least 8 other markers are within 2 miles of this
Knolls Atomic Power Laboratory Marker image. Click for full size.
Photographed by Steve Stoessel, May 14, 2025
2. Knolls Atomic Power Laboratory Marker
Knolls Laboratory is visible in the background.
marker, measured as the crow flies: John Brown Hiking Trails and Mohawk River State Park (approx. half a mile away); Edith M. Boldebuck (approx. 0.6 miles away); GE Global Research (approx. 0.7 miles away); General Electric Research Laboratory (approx. 0.7 miles away); Raymond F. Loucks (approx. 1.4 miles away); Shepherd House (approx. 1.6 miles away); Erie Canal, Lock 7 (approx. 1.6 miles away); Hydroelectric Power Plant (approx. 1.6 miles away). Touch for a list and map of all markers in Niskayuna.
 
Also see . . .  Knolls Atomic Laboratory (QR code). (Submitted on May 14, 2025, by Steve Stoessel of Niskayuna, New York.)
 
 
Credits. This page was last revised on May 15, 2025. It was originally submitted on May 14, 2025, by Steve Stoessel of Niskayuna, New York. This page has been viewed 376 times since then and 95 times this year. Photos:   1, 2. submitted on May 14, 2025, by Steve Stoessel of Niskayuna, New York.
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Jul. 29, 2026