Engineering

Doctor of Philosophy in Sustainable Energy Engineering

The Doctor of Philosophy in Sustainable Energy Engineering is a postgraduate research programme offered at Jomo Kenyatta University of Agriculture and Technology (JKUAT) and Kenyatta University (KU). The programme trains scholars to conduct advanced research on sustainable energy technologies, renewable energy systems, energy efficiency, and energy policy, contributing to Kenya's transition to sustainable energy under Vision 2030 and global climate commitments.

Students engage with advanced energy engineering, renewable energy technologies, energy systems modelling, energy policy and economics, smart grids, and research methodology. The programme combines coursework with thesis research, requiring candidates to develop a research proposal, conduct independent laboratory and computational research, and produce a doctoral dissertation that makes an original contribution to sustainable energy engineering.

Kenya is a leader in renewable energy in Africa with significant geothermal, solar, wind, and hydropower resources. The programme addresses national energy priorities under Vision 2030 and the Kenya National Energy Policy by training researchers who can develop innovative energy technologies, improve energy access, and support the transition to clean energy.

Teaching methods include lectures, laboratory sessions, computational modelling, industry visits, and supervised thesis work. Students have access to JKUAT's energy engineering laboratories and KU's Department of Energy, Gas and Petroleum Engineering facilities.

Graduates pursue careers as university lecturers, energy researchers, renewable energy engineers, energy consultants, and energy policy analysts in universities, research institutions, energy companies, government agencies, and international energy organisations. The programme provides advanced expertise for leadership roles in sustainable energy research and industry.

This programme is ideal for holders of a Master's degree in energy engineering, mechanical engineering, electrical engineering, or related engineering fields who are committed to advancing knowledge in sustainable energy.

Duration: 3 years
Public, up to: Ksh 459,000
Private, up to: Ksh 314,000
Job market: High

The programme

What you study, how long it takes, and how it is delivered.

Practicalities

Study mode: Full-time
Attachment: 0 months
Average class: 8 students
Award: PhD

What you study

10 subjects

Renewable Energy Technologies
Energy Systems Modelling
Energy Policy and Economics
Smart Grids and Integration
Energy Efficiency
Research Methodology
Thermal Energy Systems
Thesis Research
Bioenergy Systems
Solar and Wind Energy

Modules

12 in the programme

Advanced Renewable Energy Technologies
Year 1Semester 13 creditsCore
Advanced study of solar, wind, geothermal, hydropower, and bioenergy technologies including design, optimisation, and performance analysis
Advanced Sustainable Energy Engineering
Year 1Semester 13 creditsCore
Energy engineering, exploring cutting-edge developments, theoretical frameworks, and research methodologies at the forefront of the discipline.
Renewable Energy Systems
Year 1Semester 13 creditsCore
Advanced renewable energy technologies and systems, covering energy systems, sustainability principles, and their application in renewable and conventional energy.
Energy Systems Modelling and Optimisation
Year 1Semester 23 creditsCore
Computational modelling of energy systems including resource assessment, system sizing, and optimisation of hybrid energy systems
Thermodynamics and Energy Conversion
Year 1Semester 23 creditsCore
Thermodynamics, covering energy systems, sustainability principles, and their application in renewable and conventional energy.
Solar Energy Engineering
Year 1Semester 23 creditsCore
Solar PV and thermal energy systems, covering engineering principles, design methodologies, and their application in solving complex technical problems.
Energy Policy and Economics
Year 1Semester 33 creditsCore
Energy policy frameworks, energy economics, tariff structures, and regulatory mechanisms for sustainable energy
Solar Thermal Engineering and Photovoltaic Systems
Year 1Semester 33 creditsCore
Solar engineering, covering engineering principles, design methodologies, and their application in solving complex technical problems.
Wind Energy Engineering
Year 1Semester 33 creditsCore
Wind energy systems and aerodynamics, covering engineering principles, design methodologies, and their application in solving complex technical problems.
Smart Grids and Energy Integration
Year 2Semester 13 creditsCore
Smart grid technologies, grid integration of renewable energy, energy storage systems, and demand-side management
Fuel Cells and Hydrogen Energy
Year 2Semester 13 creditsCore
Fuel cells, covering energy systems, sustainability principles, and their application in renewable and conventional energy.
Energy Storage Technologies
Year 2Semester 13 creditsCore
Battery, thermal and other energy storage, covering energy systems, sustainability principles, and their application in renewable and conventional energy.

Specialisations

Renewable Energy Engineering
Specialization in Renewable Energy Engineering, preparing graduates for careers such as renewable-energy-engineer.
Bioenergy Engineering
Specialization in Bioenergy Engineering, preparing graduates for careers such as bioenergy-engineer.
Renewable Energy Project Management
Specialization in Renewable Energy Project Management, preparing graduates for careers such as renewable-energy-project-manager.
Renewable Energy Project Engineering
Specialization in Renewable Energy Project Engineering, preparing graduates for careers such as renewable-energy-project-engineer.
Solar Energy Systems
Specialization in Solar Energy Systems, preparing graduates for careers such as solar-energy-project-manager.
Academic Research in Energy
Specialization in Academic Research in Energy, preparing graduates for careers such as university-lecturer.
Geothermal Energy Engineering
Research on geothermal energy
Fuel Cells and Hydrogen
Research on fuel cells
Energy Storage Engineering
Research on energy storage
Solar Energy Engineering
Research on solar engineering

A day as a student

A typical day combines laboratory work on energy systems with computational modelling of renewable energy technologies, data analysis, literature review, and thesis writing. Students attend engineering seminars, present research at departmental colloquia, and visit energy installations including geothermal plants and solar farms.

The trade offs

In its favour

Kenya is a renewable energy leader in Africa creating strong demand for expertise
JKUAT IEET provides specialised energy research environment
Diverse career paths in academia, industry, regulation, and consulting
Opportunities for international collaboration through IRENA and DAAD

Against it

Laboratory research requires expensive equipment
Requires strong engineering and thermodynamics knowledge
Requires strong engineering and computational skills
KU fees are relatively high at KES 459,000 per year

What it costs

Tuition at both ends of the market, and how to pay for it.

What it costs, and where

Against 332 engineering courses

Public170k to 459k

170k at JKUAT459k at Kenyatta University

Private200k to 314k

200k at Mount Kenya University314k at Kabarak University

Annual tuition in Kenyan shillings, rounded. The upright tick is the median for this field, so a bar sitting entirely to its right is an expensive programme by the standards of its own subject.

The fine print

KU 459K (ku.ac.ke). JKUAT 170K (kenyaeducationguide). MKU 200K, Kabarak ~314K/yr.

Students may access HELB postgraduate loans, DAAD scholarships, NRF research grants, and IRENA research fellowships for sustainable energy research.

Funding options

HELB Postgraduate Loan
LoanKsh 80,000
DAAD Scholarship
Scholarship
NRF Research Grant
Grant
IRENA Research Fellowship
Fellowship

Scholarships

5 recorded

DAAD Scholarship
ScholarshipKenyan
African graduates meeting academic criteria for doctoral study
NRF Research Grant
GrantKenyan
Researchers at Kenyan institutions conducting research relevant to national development
HELB Postgraduate Loan
LoanKsh 80,000Kenyan
Kenyan postgraduate students enrolled in recognised universities
DAAD Kenya Scholarship
ScholarshipKenyan
Postgraduate students in Kenya
HELB Postgraduate Scholarship
LoanKsh 200,000Kenyan
Kenyan postgraduate students

Getting in

The grades, the alternatives, and who accredits the award.

What you need

KCSE mean grade: C+
Alternative entry: Relevant diploma or equivalent qualification

Master's Degree
MSc in Energy Engineering, Mechanical Engineering, Electrical Engineering, or related engineering field from a recognised university
Undergraduate qualification
Bachelor's degree in Engineering or related physical science
Research capability
Evidence of research ability through publications, reports, or academic work

How you are assessed

5 components

Thesis Examination
Coursework100% of the mark
Thesis Proposal Defence
Oral defence20% of the mark
Defence of research proposal before faculty panel
Coursework
Continuous assessment30% of the mark
Assignments, design projects and seminar presentations
Laboratory and Design Projects
Coursework20% of the mark
Oral Viva Voce
Coursework100% of the mark

Accreditation

Accredited by the Commission for University Education (CUE). Engineering graduates may register with the Engineers Board of Kenya (EBK).

Accredited by

Engineers Board of Kenya (EBK)
Professional registration
Optional registration for engineering practice in Kenya
Commission for University Education (CUE)
Academic accreditationRequired
Mandatory accreditation for all university programmes in Kenya
Commission for University Education
AcademicRequired
Statutory body responsible for accreditation of university programmes in Kenya
Engineers Board of Kenya
ProfessionalRequired
Registers and regulates engineers in Kenya

Where it leads

The roles it opens, and what you leave with.

Where graduates go

8 roles

Renewable Energy Engineer (Senior)
High demandKsh 100,000 to Ksh 250,000
Designs and develops renewable energy systems at KenGen, energy companies, or engineering consultancies
Energy Research Scientist
Moderate demandKsh 80,000 to Ksh 180,000
Conducts energy research at research institutions, KIRDI, or international energy organisations
Energy Consultant
Moderate demandKsh 90,000 to Ksh 220,000
Advises government, companies, and international organisations on sustainable energy projects and policy
Sustainable Energy Engineer
High demandKsh 300,000 to Ksh 700,000
Engineering at KenGen and energy companies
Renewable Energy Researcher
High demandKsh 300,000 to Ksh 700,000
Research at energy research institutes
Energy Policy Analyst
Moderate demandKsh 180,000 to Ksh 450,000
Policy analysis at Ministry of Energy and EPRA
Energy Engineering Researcher
High demandKsh 200,000 to Ksh 500,000
Research at universities and energy research institutes
Renewable Energy Consultant
High demandKsh 200,000 to Ksh 500,000
Consulting on renewable energy projects

Graduate outcomes

Graduates work as university lecturers, energy researchers, renewable energy engineers, and energy consultants in universities, KenGen, EPRA, energy companies, and international energy organisations.

Where these fields lead

8 careers

Certifications

Industry links

Common misconceptions

Sustainable energy engineering is only about solar panels
Sustainable energy engineering encompasses geothermal, wind, solar, hydropower, bioenergy, energy storage, smart grids, energy efficiency, and energy policy, requiring diverse engineering expertise.
There is no demand for energy engineering PhDs in Kenya
Kenya is a leader in renewable energy in Africa with massive investments in geothermal, wind, and solar, creating strong demand for energy engineering researchers and specialists.
Energy engineering research is not relevant to Kenya's development
Energy is a key pillar of Vision 2030, and Kenya's transition to sustainable energy requires research on technology development, grid integration, and energy access.
Sustainable energy is too expensive for Kenya
Kenya already generates over 80% of its electricity from renewable sources including geothermal and hydropower, demonstrating the viability and economic benefits of sustainable energy.