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Earn a doctorate degree in Sustainability, help lead innovation in a growing industry

Tremendous career opportunities exist in multiple government agencies and industries who are reporting significant workforce shortages of technical management personnel with a doctoral degree and experience in sustainability and how to efficiently manage resources. Moreover, the shortage is growing each year. This program is in response to that need. The Ph.D. in Sustainability degree is for new doctoral graduates and non-traditional students (i.e., experienced personnel) who desire to advance in their careers by gaining senior level skills in government and industry related directly and indirectly to sustainability technologies.

Capitol Technology University’s online PhD in Sustainability degree is a unique program designed to meet the long-standing needs of managing our resources efficiently, effectively and with sustainability. This degree is not an environmental science degree or environmental in focus. The focus is technology in using science and technology is reducing resource demand, the reliability of what we use and the engineering to deliver on real improvements. Currently wind turbine blades only are usable for 10 years, then buried until a solution of how to recycle material is not able to be used with current knowledge. Sustainable means designing turbine blades to last considerably longer, using materials that can be recycled and supporting a net zero carbon environment.

Why Capitol?

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Learn around your busy schedule

Program is 100% online, with no on-campus classes or residencies required, allowing you the flexibility needed to balance your studies and career.

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Proven academic excellence

Study at a university that specializes in industry-focused education in technology fields, with a faculty that includes many industrial and academic experts.

skills

Expert guidance in doctoral research

Capitol’s doctoral programs are supervised by faculty with extensive experience in chairing doctoral dissertations and mentoring students as they launch their academic careers. You’ll receive the guidance you need to successfully complete your doctoral research project and build credentials in the field. 

Key Faculty

Ian McAndrew

Dr. Ian McAndrew

Dean of Doctoral Programs

An internationally recognized leader in research and expert on low-speed flight, Dr. McAndrew has five degrees: a PhD, two master’s degrees and two bachelor’s degrees. He is a Fellow of the Royal Aeronautical Society. Dr. McAndrew chairs several international conferences and journals and is invited to give keynote speeches all over the world. He started his career in the automotive industry as an engine designer, and has worked at several universities across the globe. Dr. McAndrew is Dean of doctoral programs at Capitol Technology University. An external examiner on the world wide stage (UK USA, Germany, Italy, Jordan, Japan, Australia, Greece and Kenya) his experience includes over 115 successful Doctorate successes.

Contact Dr. Ian McAndrew
Dr. Chuck Connor

Dr. Charles Conner

Chair of Engineering

Dr. Charles Conner has worked in industry and academia since 1980.  His specialty is digital signal and image processing and has worked with Catholic University as well as many government agencies.  He started teaching (part-time) in 1984.

Richard Baker

Dr. Richard Baker

Associate Dean of Graduate Programs

Dr. Richard Baker is Associate Dean of Graduate Programs at Capitol Technology University. He previously served as associate professor in Indiana State University’s Department of Aviation Technology, and as executive director of the Center for Unmanned Systems and Human Capital Development.  Richard holds a BS in mathematics and an MS in computer science from Indiana State University. He received his doctorate in information systems from Nova Southeastern University.  

Dr. William Butler

Dr. William Butler

Vice President of Academic Affairs

Dr. William (Bill) Butler is currently the Vice President of Academic Affairs at Capitol Technology University. Prior to this appointment in 2021, Dr. Butler served as Cybersecurity Chair for 8 years at Capitol Tech. Earlier in his career, he worked in the networking and IT industries as a network engineer and consultant for over 20 years. He also served as a joint qualified communications information systems officer in the U.S. Marine Corps and retired as a Colonel with 30 years of service (active and reserve). Dr. Butler holds a Doctorate in cybersecurity earned from Capitol focusing on preserving cellphone privacy and countering illegal cell towers (IMSI catchers).

Degree Details


The PhD program offers 2 degree completion requirement options.

  1. Dissertation Option: the student will produce, present, and defend a doctoral dissertation after receiving the required approvals from the student’s Committee and the PhD Review Boards.
  2. Publication Option: the student will produce, present, and defend doctoral research that is published as articles (3 required) in high-impact journals identified by the university and the student’s Committee. Students must receive the required approvals from the student’s Committee and the PhD Review Board prior to publication.

Prior Achieved Credits May Be Accepted


Tuition & Fees

Tuition rates are subject to change.

The following rates are in effect for the 2022-2023 academic year, beginning in Fall 2022 and continuing through Summer 2023:

  • The application fee is $100
  • The per-credit charge for doctorate courses is $933. This is the same for in-state and out-of-state students.
  • Retired military receive a $50 per credit hour tuition discount
  • Active duty military receive a $100 per credit hour tuition discount for doctorate level coursework.
  • High School and Community College full-time faculty and full-time staff receive a 20% discount on tuition for PhD or DSc programs.

For 2022-2023 doctorate tuition and fees, click here.


Next Steps

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