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2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Chernobyl at 40 years: Looking back at Nuclear News
Sunday, April 26, at 1:23 a.m. local time will mark 40 years since the most severe nuclear accident in history: the meltdown of Unit 4 at the Chernobyl nuclear power plant in Ukraine, then part of the Soviet Union.
In the ensuing four decades, countless books, documentaries, articles, and conference sessions have examined Chernobyl’s history and impact from various angles. There is a similar abundance of outlooks in the archives of Nuclear News, where hundreds of scientists, advocates, critics, and politicians have shared their thoughts on Chernobyl over the years. Today, we will take a look at some highlights from the pages of NN to see how the story of Chernobyl evolved over the decades.
Utility Working Conference and Vendor Technology Expo (UWC 2024)
Diane Leopold is executive vice president and chief operating officer for Dominion Energy. She is the senior executive responsible for all the company’s operating segments and related construction functions.
Leopold oversees: Dominion Energy Virginia, a vertically integrated electric utility with generation, transmission and distribution assets providing electric service to about 2.7 million customer accounts in Virginia and northeastern North Carolina; Dominion Energy South Carolina, a natural gas and electric utility serving 1.1 million customer accounts; and Contracted Energy, consisting of Millstone Power Station, dozens of solar generating facilities with long-term power purchase agreements in nine states, and a renewable natural gas business.
Leopold joined Dominion Energy in 1995 and became an officer in 2004. She held a wide range of executive roles in operational, financial, and commercial areas throughout the company. She became Dominion Energy’s executive vice president and co-chief operating officer in December 2019 and assumed her current role in October 2020.
In addition to being on the board of directors of Markel Corporation, she currently serves on various industry, non-profit and community boards. She is on the boards of the Nuclear Electric Insurance Limited, GROW Capital Jobs Foundation, the Jamestown-Yorktown Foundation and World Pediatric Project. Leopold serves on the executive committee, board and is past-chair of the American Gas Association and is past-chair of the Interstate Natural Gas Association of America.
Leopold graduated from the University of Sussex in the United Kingdom in 1989 with a bachelor’s degree in mechanical and electrical engineering. She received a master’s degree in electrical engineering (energy conversion, power, and transmission) in 1993 from George Washington University and an MBA in 1998 from Virginia Commonwealth University.
Last modified June 25, 2024, 3:43pm EDT