Duke Energy Corporation (Holding Company) · NYSE:DUK
Duke Energy Corporation (Holding Company) — Corporate Update (April 2014)
17 slides from Duke Energy Corporation (Holding Company)'s corporate update, Apr 22, 2014
Slide 1: Coal Ash Update
Coal Ash Update Environmental Review Commission – April 22, 2014
Slide 2: Update on Dan River
Update on Primary Ash Basin Stormwater Pipe Outlet Approximate location of pipe break Stormwater Pipe Outlet Stormwater Secondary FH Pine inlet Ash Basin 3 Duke Energy Property Rough diagram; for illustrative purposes only
Slide 3: Update on Dan River
Update on Dan River 3
Slide 4: Cape Fear Plant
Other coal ash-related actions Cape Fear Plant 4
Slide 5: Update on coal ash management plan
Update on coal ash management plan 5
Slide 6: Update on coal ash management plan
Update on coal ash management plan 6
Slide 7: Update on coal ash management plan
Update on coal ash management plan 7
Slide 8: Update on coal ash management plan
Update on coal ash management plan 8
Slide 9: Update on coal ash management plan
Update on coal ash management plan 9
Slide 10: Update on coal ash management plan
Update on coal ash management plan 10
Slide 11: Task force, Engineering review, Comprehensive long-term plan
Update on coal ash management plan Comprehensive Task force Engineering review long-term plan • Internal strategic • Third-party, • Intensive analysis team independent review and closure • Reports directly to of all ash basin strategies for each CEO Lynn Good facilities site • Complete by May • Comp
Slide 12: Sutton, Riverbend and Cliffside
Update on coal ash management plan – Sutton, Riverbend and Cliffside Retired Sutton Plant Retired Riverbend Plant Cliffside Plant 12
Slide 13: Update on coal ash management plan – Asheville Plant
Update on coal ash management plan – Asheville Plant 13
Slide 14: Reuse options: Bridges, Roadways, Structural Fill
Reuse options Bridges Roadways Structural Fill 14
Slide 15: Solutions take time
Solutions take time am{j,, 1 TRUCK | EVERY 3 MINUTES | 12 HOURS A DAY | 6 DAYS A WEEK 1O'—'O 1.2 MILLION TONS OF ASH 22 MILLION MARSHALL TONS OF ASH YEARS YEARS
Slide 16: Solutions take funding
Solutions take funding Notes: Assumes non-hazardous designation by the U.S. EPA All costs expressed are rough order of magnitude estimates. These are subject to detailed engineering studies and do not include financing, inflation and increased operations and maintenance costs. 16
Slide 17: fa DUKE
fa DUKE Se” ENERGY.