Dr. Duncan Callaway

Associate Professor

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Biography

Duncan Callaway is an Associate Professor in the Department of Electrical Engineering and Computer Sciences at the University of California, Berkeley. He holds a PhD in Theoretical & Applied Mechanics from Cornell University and a B.S. in Mechanical Engineering from the University of Rochester. His academic work focuses on energy systems with a particular emphasis on the electrical grid and energy efficiency. He is also affiliated with the Lawrence Berkeley National Laboratory and has extensive experience in the energy industry, having previously worked with Davis Energy Group and PowerLight Corporation. Prior to his role at UC Berkeley, he was a member of the research faculty of the Center for Sustainable Systems at the University of Michigan. Callaway's research group is dedicated to emerging energy technologies, quantifying the impacts of power system operations, and developing control and optimization tools to facilitate the integration of power systems.

Research Interests

Requirements for University of California, Berkeley

Doctorate Program
Requirements
GPA Requirement
Required:3
GRE Subject
Overall Score
Required:500
Overall
Required:500
TOEFL
Total
Required:90
IELTS
Overall
Required:7
Prerequisites
Bachelor's degree or recognized equivalent Preparation comparable to undergraduate major at Berkeley in Mathematics or Applied Mathematics 2 full years lower-division work (Calculus, Linear Algebra, Differential Equations, Multivariable Calculus) 8 one-semester upper-division courses (Real Analysis, Complex Analysis, Abstract Algebra, Linear Algebra)
Application Checklist
  • Graduate Application
  • Statement of Purpose
  • Personal History Statement
  • Three Letters of Recommendation
  • Unofficial Transcripts
  • C.V./Resume
  • Course and Textbook List
Specialization Notes

The Mathematics Subject GRE is required for the Fall 2026 admissions cycle. General GRE is optional.