Historical1979
Three Mile Island Nuclear Accident
A partial meltdown occurred at the Three Mile Island nuclear power plant near Harrisburg, Pennsylvania, in the most serious accident in U.S. commercial nuclear power history. Confusion between government agencies and plant operators led to conflicting information being released to the public.
Why It Matters
The accident transformed American energy policy and public attitudes toward nuclear power, strengthening the principle that government agencies have a duty to provide transparent and accurate information to citizens during public safety crises.