Susan Tierney

Susan Tierney
United States Assistant Secretary of Energy for Policy
In office
1993–1995
PresidentBill Clinton
Preceded by???
Succeeded byDan W. Reicher (Acting)
Massachusetts Secretary of Environmental Affairs
In office
1991–1993
GovernorBill Weld
Preceded byJohn DeVillars
Succeeded byTrudy Coxe
Personal details
Born1951 (age 7374)
Political partyDemocratic
EducationScripps College (BA)
Cornell University (MA, PhD)

Susan F. Tierney (born 1951) is an American academic and government administrator of energy policy. In the United States federal government, she reached the rank of Assistant Secretary for Policy in the United States Department of Energy.