September 28, 2023
Dog-like robot maps out radioactive area at the UK's Dounreay nuclear plant


As part of the UK’s decommissioning efforts of the Dounreay nuclear site in Scotland, a dog-like robot has mapped out a radioactive section that’s been sealed off for 25 years.

Developed by Boston Dynamics, the quadruple robotic device, called “Spot,” is described as a “mobile agile robot.” Thanks to its ability to move over rough terrain, avoid obstacles, and climb stairs, it can monitor and collect data in hazardous areas.

At Dounreay, two Spots were deployed at an evaporator cell in the Fuel Cycle Area, which houses the facilities where the separation of spent fuel and the recovery of uranium and plutonium used to take place.

Spot robot climbing stairs