Gregory Jaczko

Gregory Jaczko
Chairman of the Nuclear Regulatory Commission
In office
May 13, 2009 – July 9, 2012
PresidentBarack Obama
Preceded byDale E. Klein[1]
Succeeded byAllison Macfarlane
Personal details
Born (1970-10-29) October 29, 1970 (age 53)
Norristown, Pennsylvania, U.S.
Political partyDemocratic Party
SpouseLeigh Ann Caldwell
Alma materCornell University
University of Wisconsin–Madison

Gregory B. Jaczko (/ˈjɑːsk/;[citation needed] born October 29, 1970, Norristown, Pennsylvania) is a physicist who was chairman of the U.S. Nuclear Regulatory Commission (NRC) from 2005 to 2012.[2][3] While at the NRC, he voted against the opening of new nuclear plants; an inspector general report found that he sought unilaterally and improperly to block the Yucca Mountain nuclear waste repository project from advancing. After leaving the NRC, Jaczko called for a global ban on nuclear power.[4]

  1. ^ "Commissioner Dale E. Klein". 2012-03-29. Retrieved 2012-10-13.
  2. ^ "N.R.C. Chairman to Resign After Stormy Tenure", New York Times, May 22, 2012, retrieved May 21, 2012
  3. ^ Macfarlane, NRC website.
  4. ^ "Why the man once in charge of U.S. nuclear energy now wants to see it banned". CBC. 2019.