Now Reading: Hanford plant turns US nuclear waste into glass for first time
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Hanford plant turns US nuclear waste into glass for first time
The United States has vitrified real radioactive waste for the first time at the Hanford Tank Waste Treatment and Immobilisation Plant in Washington, site managers announced in October 2025, The Times of…
The Story in Brief
The United States has vitrified real radioactive waste for the first time at the Hanford Tank Waste Treatment and Immobilisation Plant in Washington, site managers announced in October 2025, The Times of India reports. The plant is designed to produce 4.2 metric tons of glass daily. Hanford stores about 56 million gallons of radioactive and chemically hazardous waste in 177 underground tanks, some of which have leaked.
Hanford produced most of the plutonium for the US Cold War weapons programme. Its reactors and reprocessing plants operated from the 1940s until 1990, leaving a vast cleanup challenge. Vitrification aims to lock radioactive material into glass for thousands of years. Lower-activity waste may remain at Hanford, while the most dangerous material is intended for a deep geological repository.
The Indian Opinion
The easy narrative is that glass has solved Hanford’s waste problem. It has not. Another lazy claim is that decades of delay reflect simple bureaucratic failure, when the waste contains mixtures of liquid, solids, sludge and powerful chemicals. The first successful treatment is still a useful test of the method, not proof of safe disposal. The key measure will be whether the plant can sustain its planned 4.2 metric tons a day without new leaks or major interruptions.
Source: timesofindia.indiatimes.com
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