A historic reactor complex has been demolished, creating a new skyline at Harwell site - the birthplace of pioneering nuclear research and innovation.
The complex originally housed the UK’s first fast fission reactor Zephyr, followed by Dimple - a multi-purpose, zero power, water moderated reactor. These played a central role in providing the data measurements used to support the first generation of nuclear reactor designs. In its latter years, the building hosted research into prosthetic limbs and vehicle emissions under AEA Technology.













