Steven Cowley

Sir Steve Cowley
Cowley in 2014
7th Director of the Princeton Plasma Physics Laboratory
Assumed office
1 July 2018
Preceded byRichard J. Hawryluk (interim)
31st President of the Corpus Christi College
In office
1 October 2016 – 30 September 2018
Preceded byRichard Carwardine
Succeeded byHelen Moore
Personal details
BornSteven Charles Cowley
1959 (age 66–67)
ChildrenSean Cowley and Brendan Cowley
Websitewww.ccfe.ac.uk/researcher_detail.aspx?id=27
Scientific career
Alma mater
Known forFusion power
AwardsKnight Bachelor (2018)
Glazebrook Medal (2012)
Harkness Fellowship (1981–83)
Fields
Institutions
ThesisSome Aspects of Anomalous Transport in Tokamaks: Stochastic Magnetic Fields, Tearing Modes and Nonlinear Ballooning Instabilities (Convection) (1985)
Doctoral advisorRussell Kulsrud
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Sir Steven Charles Cowley (born 1959) is a British theoretical physicist and international authority on nuclear fusion and astrophysical plasmas. He has served as director of the United States Department of Energy (DOE) Princeton Plasma Physics Laboratory (PPPL) since 1 July 2018. Cowley is also a member of the Commission on the Scaling of Fusion Energy, a 12-month effort to create a shared vision for government, academia, and industry on fusion. In May 2024, he was appointed the chair of the Board of Trustees for the Faraday Institution. Previously he served as president of Corpus Christi College, Oxford, since October 2016. He was also the head of the European Atomic Energy Community (EURATOM) / Culham Centre for Fusion Energy (CCFE) and chief executive officer of the United Kingdom Atomic Energy Authority (UKAEA).