My work can be categorized in three areas: modeling and control of aggregated storage devices; power management; and system analysis of energy technologies and their impact.  I study how mechanical devices that are distributed in power systems – such as wind turbines, building thermal loads, and plug-in vehicles – influence system performance and each other.  I am drawn to problems influenced by constraints on the spatial and temporal availability of natural resources such as wind and sunlight, and where appropriate, I seek to understand the policy implications of my work. 

My research involves the use of a variety of methods, including stochastic modeling, system identification, dynamics and control, and spatial analysis techniques.  I have active research projects in the following areas

• Controlling electricity loads to accomodate the increased penetration of renewable electricity generation
• Plug-in hybrid electric vehicle modeling, control and impact assessment
• Wind turbine reliability
• Quantification of CO₂ benefits of renewable electricity generators and energy efficiency
• Optimizing the location of renewable electricity generation

Sources of funding: National Science Foundation, Gilbert Whitaker Fund for the Improvement of Teaching, Michigan Memorial Phoenix Energy Institute, Michigan Public Service Commission.

Honors and awards:
Co-inventor for 2 United States Patents
NSF Postdoctoral Fellow, 2001-2003
NSF Pre-doctoral Fellow, 1997-2000
General Motors Scholar, 1993-1994