Illinois House Resolution 1146 adopted on May 29, 2014 requests the Illinois Commerce Commission, the Illinois Power Agency, the Illinois Environmental Protection Agency and the Illinois Department of Commerce and Economic Opportunity (collectively, “the Agencies”) to prepare reports addressing issues related to the premature closure of nuclear power plants. HR 1146 further asks that the Agencies’ reports “include potential market-based solutions” to guard against premature closure of at-risk nuclear plants and associated consequences. The right energy policy has the potential to minimize cos

This analysis is prepared by the Mined Geologic Disposal System (MGDS) Waste Package Development (WPD) department to provide a probabilistic evaluation of the potential for criticality of fissile material which has been transported from a geologic repository containing breached waste packages of commercial spent nuclear fuel (SNF). This analysis is part of a continuing investigation of the probability of criticality resulting from the emplacement of spent nuclear fuel in a geologic repository.