Deaths due to the Chernobyl disaster Deaths due to the Chernobyl disaster The Chernobyl disaster (, "Chornobylʹsʹka katastrofa", "Chernobyl accident") was considered as one of the worst nuclear disasters in history. It occurred on 26 April 1986 at the Chernobyl Nuclear Power Plant in the Ukrainian Soviet Socialist Republic, then part of the Soviet Union, now in Ukraine. The scientific consensus on the effects of the disaster has been developed by the United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR). In peer-reviewed publications UNSCEAR has identified 49 immediate deaths from trauma, acute radiation poisoning, a helicopter crash, and from an original group of
Chernobyl disaster It is difficult to establish the total economic cost of the disaster. According to Mikhail Gorbachev, the Soviet Union spent 18 billion rubles (the equivalent of US$18 billion at that time) on containment and decontamination, virtually bankrupting itself. In Belarus the total cost over 30 years is estimated at US$235 billion (in 2005 dollars). Ongoing costs are well known; in their 2003–2005 report, The Chernobyl Forum stated that between 5% and 7% of government spending in Ukraine is still related to Chernobyl, while in Belarus over $13 billion is thought to have been spent between 1991 and 2003, with 22%