If you have general questions or need assistance, please contact:
![JoAnna Lewis](https://energy.ucdavis.edu/wp-content/uploads/JoAnna-Lewis-web.jpg)
If you have general program questions or would like advice, please contact:
![](https://energy.ucdavis.edu/wp-content/uploads/Vinod_2.jpg)
- Sempra Chair in Energy Efficiency
- Director, Western Cooling Efficiency Center
- Professor, Department of Mechanical and Aerospace Engineering
Research Interests: Supercritical CO2; Novel heat-exchanger designs; Waste heat management
![Alissa Kendall](https://energy.ucdavis.edu/wp-content/uploads/2017/01/Kendall_cropped.jpg)
- Professor, Civil and Environmental Engineering
- Chair, Energy Graduate Group
Research Interests: Life cycle assessment; renewable energy; transportation energy
530-752-5722
![Zhiliang (Julia) Fan](https://energy.ucdavis.edu/wp-content/uploads/2017/01/Fan_cropped.jpg)
- Associate Professor, Biological and Agricultural Engineering
- Energy Graduate Group Advisor for Science and Technology track
Research Interests: Biofuels; metabolic engineering; fermentation; process modeling
530-754-0317
![Frank Loge](https://energy.ucdavis.edu/wp-content/uploads/2017/02/Loge_cropped.jpg)
- Professor, Civil and Environmental Engineering
- Director, Center for Water-Energy Efficiency
- Krone Endowed Professor in Environmental Engineering
- Energy Graduate Group Advisor for Policy and Management track
Research Interests: Information technology; water/energy nexus; water/health; conservation; sustainable systems & technologies
530-754-2297
![](https://energy.ucdavis.edu/wp-content/uploads/Alanv2.jpg)
- Adjunct Professor, Environmental Science and Policy
- Senior Scientist, Lawrence Berkeley National Laboratory
- Energy Graduate Group - Admissions Chair
Research Interests: Energy efficiency; energy demand; economics; behavior and energy use
510-486-4740