Faculty & Staff

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Graduate Students

Student Interns

CWEE Alumni

Frank Loge, Ph.D., P.E.

Frank is Director of CWEE and a professor in the Department of Civil and Environmental Engineering. He began his career studying water and wastewater treatment, and has developed a strong interest in the relationship between energy, water, and health. Frank advocates performing fundamental research to advance knowledge and developing and deploying technologies and policies that improve environmental quality and human life. His research efforts focus on the energy and health implications of engineered and natural systems, designing sustainable systems and technologies, and entrepreneurship and finance.

Edward Spang, Ph.D.

Edward is the Associate Director of CWEE at UC Davis. His current work focuses on enhancing the conservation signal of water rates, mapping energy flows through water infrastructure, and applying advanced information technologies to optimize water-energy systems. As a doctoral student at the Fletcher School of Law and Diplomacy at Tufts University, he conducted studies on the link between water and energy resources at the global level as well as regional water and energy resource management in Portugal, Peru, and several countries in Central America.

Donald Thompson

Donald has over 18 years experience working on and managing research projects for UC Davis. His areas of expertise include molecular detection of pathogens in recreational water and associated health risks; assessment of environmental, chemical, and physical stressors on the health and survivability of outmigrating Chinook salmon in the Columbia River and Estuary; use of non-invasive techniques to assess fish passage structures in hydropower projects on the Columbia and Snake Rivers; and development of a computerized, automated, software system to process large amounts of video data and classify fish species.

Reed Thayer

Reed was a graduate student researcher at CWEE specializing in Water Resources. He is interested in optimizing regional water systems to better serve both people and the environment. He earned his B.S in Civil Engineering at Stanford University and completed his Master of Science in Civil and Environmental Engineering at UC Davis in December 2014. Reed currently works at CH2M Hill.

Andrew Holguin

Andrew is a staff programmer for CWEE. He has worked in several research centers (ICE, ULTRANS, JMIE) at UC Davis specializing in database development, geospatial data, and statistical modeling. Previous projects have included an assessment of biodiversity in Sequoia & Kings Canyon National Parks, modeling of vegetation exposure to climate change across the Southwest, and a study of factors driving building energy use in LA County.

Juliana Walton

Juliana is a data analyst for CWEE. She recently graduated from UC Davis with a B.S. in Civil and Environmental Engineering, focusing most coursework on sustainable engineering and water sanitation. In the future, she hopes to develop water sanitation methods or mechanisms in developing countries.

Sara Miller

Sara Miller was a graduate student researcher at CWEE. Her work focused on the effect different water rate structures have on utility finances and customer affordability and consumption. Sara completed her Master of Science in Civil and Environmental Engineering in December 2014. Her undergraduate engineering education at the University of California, Los Angeles. Sara is currently works at RMC Water and Environment.

Katrina Jessoe, PhD.

Katrina is an Assistant Professor of Agricultural and Resource Economics where she specializes in environmental and energy economics. Much of her recent research focuses on consumer and firm behavior in the energy and water sectors. Some ongoing and recent research projects include the analysis of time-variant pricing programs for residential and commercial electricity consumers and the interaction between energy and water conservation programs. These projects often involve collaborations with water and electric utilities, and state agencies. She received a BA from Princeton University in 2002 and a PhD in Environmental and Resource Economics from Yale University in 2009.

Gabriel Lade, M.A.

Gabe is a PhD Candidate in the Department of Agricultural and Resource Economics and works with CWEE studying options to reduce consumer water and energy use. He specializes in energy and environmental economics, studying the effects and effectiveness of environmental policies. Outside of his work for CWEE, he studies various aspects of policies aimed at reducing carbon emissions in the fuel sector such as the federal Renewable Fuel Standard and California’s Low Carbon Fuel Standard. Gabe holds a BA from The George Washington University and a MA in economics from Rutgers University.

Florin Cristian Negrea

Cristi has a background in Computer Science and Industrial Automation. He works with external partners like Osisoft, Microsoft and IBM to install, maintain and use specialized software suites for water and energy data analysis while also handling computer and data security for the center. He is the developer behind CBVision, a distributed processing tool used on 30.000+ hours of underwater video yearly, removing empty frames and trying to automate lamprey counting for US Army Corps of Engineers.

Halona Leung

Halona is the primary administrative contact at CWEE and oversees the center’s daily operations. Her responsibilities are in contract and grant management, public outreach, event coordination, and graphic design. Halona holds a BS in Pyschology from UC Davis.

Kendra Olmos, M.S.

Kendra has a background in Civil and water/wastewater engineering consulting, onsite wastewater system design, and alternative water reuse systems including wastewater, graywater, and rainwater reuse. Her interests include water efficiency, water reuse, and integrated water management. As a graduate student, she worked with CWEE to investigate the zero-net water potential for a proposed residential development and the resulting reductions in energy use. Kendra received her BS in Environmental Resources Engineering at Humboldt State University, and an MS in Civil and Environmental Engineering from UC Davis.

Sumiko Hong

Sumiko is the Executive Director and is responsible for building strategic relationships with individuals, foundations and corporate entities to increase visibility, awareness of and financial support for Water and Energy Efficiency related activities and initiatives underway at UC Davis. Sumiko has worked in external relations and development at UC Davis for eight years in the Office of Government and Community Relations and at the Graduate School of Management. Ms. Hong holds a B.A. from UC Davis in International Relations.

Soraya Manzor

Soraya Manzor is a graduate student researcher at CWEE. Her work currently focuses on water and waste water treatment design​. Her career interests include developing and improving water treatment processes that respond to current global necessities such as environmental care awareness and developing communities in need of water. She earned her B.S. degree in Civil Engineering with an emphasis on Bioprocessing Engineering from the Catholic University of Chile.

Benjamin White

Ben White, NCARB, LEED AP, is a California-licensed architect currently pursuing a Ph.D. at UC Davis. Ben’s research is focused on intersection of energy policy, energy planning and the built environment. As an architect, Ben has designed over one million square feet of commercial space in southern California and was the recipient of the 2012 Young Architect of the Year award from the San Diego chapter of the American Institute of Architects. Ben completed a master’s of Environmental Science and Management at UC Santa Barbara.

Cesar Frandoloso

Cesar is an undergraduate student researcher at CWEE. Part of the Brazilian Scientific Mobility Program, he is studying Civil and Environmental Engineering at UC Davis as an exchange student. He is interested in green engineering and sustainability applied to engineered systems. At CWEE, Cesar is contributing in studies related to the energy efficiency of water distribution systems.

Sahar Malek

Sahar is a fourth year undergraduate student majoring in Civil Engineering. Her interests lie in data analysis and statistics. She is currently working on CWEE’s project with the Los Angeles Department of Water and Power to understand water consumption flows throughout LA by locating various sources of water usage.

Mirann Tsumura

Mirann is a graduate student pursuing a Master’s degree in Civil and Environmental Engineering with an emphasis on environmental water treatment. She is currently working on the energy intensity analysis of the wastewater system of the Los Angeles Department of Water and Power.

Hannah Arnold

Hannah is a second year undergraduate student from Boise State University, majoring in Business Economics with a minor in Political Science. She is interested in the economic system and how economics plays a role in environmental conservation. At CWEE, she is working on data and energy intensity analysis of different water systems in California.