N O L UTI O NS OI ZS LLC An EnergySolutions Company Zion Status Update for Zion Community Advisory Panel. John Sauger – General Manager February 22, 2016

Z NOI S ITULOONS An EnergySoluitons Company LLC Agenda Project Status update Trust fund update 2

Z NOI S ITULOONS An EnergySoluitons Company LLC Safety Two OSHA Recordable injuries to date in 2016 Two First Aids 3

Z NOI S ITULOONS An EnergySoluitons Company LLC 2015 Key Accomplishments Fuel Transfer to ISFSI Completed All Class GTCC Waste Removed All Class B & C Waste Removed NRC Approved DSEP Plan License Termination Plan Submitted to NRC and Accepted for Review Control Room Shut Down Completed Demolition and Backfill of Cribhouse Completed VCC Pad, Old Sewer Lift Station, VBS, Met Tower and South Guardhouse Demolitions Completed Phase 1 Turbine Building Interior Demolition Completed 4

Z NOI S ITULOONS An EnergySoluitons Company LLC 2015 Key Accomplishments: Reactor Vessel Segmentation Unit 1 and Unit 2 Lower Internals Complete Unit 1 and Unit 2 Cavities have been drained and decontaminated. Unit 2 reactor vessel segmentation completed Unit 1 reactor vessel segmentation completed 5 Cutting on Lower internals Unit 1

Z NOI S ITULOONS An EnergySoluitons Company LLC 2015 Key Accomplishments Turbine Building Unconditional Release Surveys Completed Aux Building Pre-Open Air Demolition and Decontamination Commenced Fuel Rack Removals Completed Containment Buildings Tendon Removal Commenced Unit 2 Steam Generator Removal Completed Unit 1 Steam Generator Removal Commenced Water Processing Commenced 6

Z NOI S ITULOONS An EnergySoluitons Company LLC Waste Operations Class A waste disposal – 404,000 lbs of 3.2 M lbs. shipped Class B&C waste disposal complete – 37 of 37 casks shipped

Z NOI S ITULOONS An EnergySoluitons Company LLC 2016 Major Milestones Complete Liquid Rad Waste Processing – March 2016 Unit 2 Large Components Removed - Completed Unit 1 Steam Generators & Large Components Removed – March 2016 Achieve ASA66 Contract Milestone – March 2016 Complete Containment Tendon Detensioning and Removal – April 2016 Complete Services Building Demolition and Backfill – April 2016 Complete Containment Interior Ventilated Demo – June

Z NOI S ITULOONS An EnergySoluitons Company LLC 2016 Major Milestones Complete Turbine Building Basement Demo & Backfill – June 2016 Complete Rad Surveys of Misc Materials & Equipment – July 2016 Complete Fuel & Auxiliary Building Interior Demo – September 2016 Complete Removal Of Diesel Generators – November 2016 Complete Turbine Building Demo – December 2016 Complete Containment Interior Non-Ventilated Demo – December 2016 De-staffing throughout 2016 will reduce workforce from 317 (January) to approximately 150 9

Z NOI S ITULOONS An EnergySoluitons Company LLC 10 Crib House Demolition

Z NOI S ITULOONS An EnergySoluitons Company LLC Disbursements and Balances ZionSolutions Nuclear Decommissioning Trust As of September 30, 2015 ($ millions) Beginning Balance $ Earnings - Net of Taxes & Fees Disbursements (698.0) Ending Balance $ 222.6

Z NOI S ITULOONS An EnergySoluitons Company LLC Biodiversity Protection The Illinois Beach State Park located on the North and South side of the Zion Nuclear Station provides habitat to various wildlife. Some Examples of Wildlife Protection at Zion Nuclear Station include: –Canada Goose and Goslings –Blanding’s Turtle Inspections and Notifications –Snakes Fox Snakes Garter Snakes Stewardship 12

Z NOI S ITULOONS An EnergySoluitons Company LLC Major Expense Categories Majority of Expense Incurred As of September 30, 2015 Project Management Procurement of Casks & Canisters for Dry Fuel Storage Waste Disposal Planning & Preparation for Spent Fuel Storage Unit 1 & 2 Internals Segmentation ISFSI Pad Design & Construction Plant Maintenance & Security Asbestos Remediation Unit 1 & 2 Containment Preparation & Support Project Management Fuel Transfer Operations Unit 1 & 2 Reactor Vessel Segmentation & Disposal