Our Team

Executive Director Ryan Thompson

Ryan Thompson

Executive Director of Utilities and Energy Management

Meet the Executive Director >

ryan.thompson@austin.utexas.edu

ana castillo

Ana Castillo

Executive Assistant 

ana.castillo@austin.utexas.edu 

512.471.9631

photo of jim vollrath

Jim Vollrath

Director of Utilities Operations

Jim.vollrath@austin.utexas.edu

512.203.7116

Moses kai

Moses Kai

Director of Utilities for Controls & Operational Technology

mkai@austin.utexas.edu 

512.232.9106 

troy newels

Troy Nevells

Director of Utilities for Engineering and Performance Management

troy.nevells@austin.utexas.edu

512.471.1600

photo of Jim Walker

Jim Walker

Director of Sustainability

Jim.Walker@austin.utexas.edu

512.475.6549

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Isidora Sanchez

Assistant Director of Technical Programs & Services

Isidora.Sanchez@austin.utexas.edu

512.471.2918

Andi Ault

Andi Ault

Senior Associate Director of Finance

aault@austin.utexas.edu

512.232.9161