Office of Environmental Management Historical Timelines
Secretary Dan Brouillette (December 2019-Present) Timeline
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EM Milestones during the tenure of Secretary Dan Brouillette (December 2019-Present)
Secretary Rick Perry (January 2017-December 2019) Timeline
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EM Milestones from the tenure of Secretary Rick Perry (January 2017 - December 2019)
Secretary Ernest Moniz II (August 2015-January 2017) Timeline
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EM Milestones from the tenure of Secretary Ernest Moniz II (August 2015-January 2017)
Secretary Ernest Moniz I (May 2013-July 2015) Timeline
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EM Milestones from the tenure of Secretary Ernest Moniz I (May 2013-July 2015).
Secretary Steven Chu (January 2009-April 2013) Timeline
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EM Milestones during the tenure of Secretary Steven Chu (January 2009-April 2013).
Secretary Samuel W. Bodman (February 2005-January 2009) Timeline
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EM Milestones during the tenure of Secretary Samuel W. Bodman (February 2005-January 2009).
Secretary Spencer Abraham (January 2001-January 2005) Timeline
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EM Milestones under the tenure of Secretary Spencer Abraham (January 2001-January 2005).
Secretary Bill Richardson (1998-2001) Timeline
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EM Milestones during the tenure of Secretary Bill Richardson (1998-2001).
Secretary Federico Peña (March 1997-June 1998) Timeline
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EM Milestones from the tenure of Secretary Federico Peña (March 1997-June 1998).
Secretary Hazel R. O'Leary Administration (January 1993-January 1997) Timeline
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EM Milestones during tenure of Secretary Hazel R. O'Leary Administration (January 1993-January 1997)
Early Environmental Management History (1989-1992) Timeline
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EM Milestones from Early Environmental Management History (1989-1992)
Department of Energy Formation to Early EM History (1977-1988) Timeline
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EM Milestones from Formation to Early EM History (1977-1988)
Manhattan Project to Department of Energy Formation (1939-1977) Timeline
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EM Milestones from Manhattan Project to Department of Energy Formation (1939-1977)