CHORNOBYL* SARCOPHAGUS and CLIMATE CHANGE: A NUCLEAR SOLUTION
Presented to the UN Conference on Climate Change (COP 15) Copenhagen
The Problem:
Chornobyl’s sarcophagus, also known as “the Shelter”, covering unit 4 of the Chornobyl Nuclear Power Plant poses an environmental threat which grows as the global climate warms.В The remains of the power plant continue to degrade from structural instability and the entry of water. The uncertain nature of the wreckage within the Shelter combined with high radiation fields immediately surrounding it, make the remediation a very challenging task. A decision-based approach known as the Shelter Implementation Plan (SIP) has been adopted as a way of resolving the many difficulties. Inside the Shelter, there remains about 96% of the irradiated nuclear fuel inventory of the reactor before the accident.