Skip to main content
A world of possibilities. Online.
Aerial view of city lights
Master of Professional Studies in
Renewable Energy and Sustainability Systems


Ph.D., Engineering and Public Policy, Carnegie Mellon University
M.S., Economics, Carnegie Mellon University
B.A., Math and Economics, Reed College

Dr. Seth Blumsack's research focuses on policy-driven issues and technological change faced by the electricity and natural gas industries. He studies regulation, network reliability and resilience, and technological change in the power grid and natural gas supply systems.

Ph.D., Geo-Environmental Engineering, Penn State
M.S., Geo-Environmental Engineering, Penn State
B.S., Geology, Moscow State University (Russia)

Dr. Mark Fedkin is an assistant teaching professor and lead faculty of the energy and sustainability policy program at Penn State. He is also a lead faculty in the renewable energy and sustainability systems graduate online program. He has worked for more than ten years for the Earth and Mineral Sciences Energy Institute, where he led experimental research on electrochemical energy systems and processes, including fuel cells, hydrogen technologies, electrophoresis, and corrosion in extreme environments. During his career as an experimentalist, Dr. Fedkin developed a number of methods and technologies for monitoring and sensing the environmental parameters in both simulated and natural settings.

B.S., Marketing, Penn State

Andy James is course author and instructor of Sustainability-Driven Innovation. In addition to his role at Penn State, he is vice president, corporate strategy at New Pig. He has more than 10 patents pending for his work in understanding and resolving environmental risks from industrial spills. Prior experience includes his time as senior manager at Olson Zaltman, where he provided consumer behavior research and brand strategy consulting to brands including Audi, T. Rowe Price, and MillerCoors.

M.S., Geography, Penn State
B.A., Environmental Studies and Geography, University of Pittsburgh

Brandi Robinson is an instructor for the energy and sustainability policy program as well as the renewable energy and sustainability systems master's program. She brings expertise in policy formation and analysis relative to carbon markets to her teaching, as well as local-scale greenhouse gas inventorying and mitigation strategy development.

Ph.D., Mechanical Engineering, Georgia Institute of Technology
M.S., Mechanical Engineering, Georgia Institute of Technology
B.S., Mechanical Engineering, Penn State

Dr. Susan W. Stewart is an associate teaching professor of aerospace engineering and leads the Graduate Certificate in Wind Energy program. She has developed and taught multiple online renewable energy courses as well as led several winning teams of students in the annual Collegiate Wind Competition. Dr. Stewart also directs an outreach program involving wind energy applications for K–12 students. Her teaching and research encompass renewable energy technology, resource assessment, project development, design standards, and project finance.

Penn State World Campus Graduate

Ready to Learn More?

Get the resources you need to make informed decisions about your education. Request information on this program and other programs of interest by completing this form.

* required 1/3

I agree to be contacted via phone, email, and text by Penn State World Campus and affiliates. Privacy Policy. reCAPTCHA protected. Google Privacy Policy and Terms of Service.