Dr. Mercy Wanjiru Kamau, PhD

Lead Consultant

PROFESSIONAL SUMMARY

Lead Consultant at Agrikilimo and applied agricultural scientist with 20+ years’ experience across research, farmer systems, policy engagement and knowledge translation. Experienced in co-creating actionable roadmaps with public, private and development partners; designing and facilitating interviews, roundtables and trainings; and producing policy briefs and knowledge products. Comfortable operating at the intersection of regenerative agriculture, waste-to-value, bioeconomy education/policy, and market linkages.

EDUCATION

  • PhD in Crop Science: Topic: Utilization of cow dung bioslurry from anaerobic digestion as fertilizer in improving soil fertility and maize productivity in Kiambu county, Kenya. Pwani University, Kilifi, Kenya, 2023.
  • Masters’ Degree: In Agricultural Sciences in the Tropics and Subtropics, majoring in crop production, University of Hohenheim, Germany, 2008. Plant Production and soil science.
  • 1st Degree: Agricultural Education and Extension, Egerton University, 2001: Agricultural Extension and Education skills and rural

 

WORK HISTORY

Lead Consultant, AgrikilimoOngoing

  • Serving as Lead Consultant for assignments on bioeconomy, regenerative agriculture and digital decision support solutions.
  • Provided leadership in co-developing a digital decision support toolkit (under REALMS) enabling farmers to assess soil amendment materials before application.
  • Leading proposal design, stakeholder engagement and delivery of consultancy outputs.

Research Fellow & Lecturer, Great Lakes University of Kisumu (GLUK)Nov 2021-September 2025

  • Coordinated field research teams to generate evidence for county-level policy briefs under regenerative agriculture programming.
  • Led stakeholder engagement with county governments, farmer organizations and development partners; organized consultations, trainings and dissemination events.
  • Supported resource mobilization, reporting and publication of knowledge products.

Consultant, (ABPL)National Bioeconomy Education & Policy Framework (Bio-Ke)2025–2029

  • Mapping of digital bio-agripreneurs; co-development of training materials; contribution to policy and curriculum components.

Agronomist & Community Mobiliser, Power for Food (COELIB)2025–2029

  • Field trials across seven counties to evaluate regenerative practices’ impact on soil health; coordination with local stakeholders and data teams.

Project Coordinator, REALMS – Regenerative Agriculture for Improved Livelihoods & Markets (GLUK)2022–2024

  • Managed multi-county field activities; produced evidence feeding into county policy briefs and practice change
  • Supported Agrikilimo’s co-development of the digital decision support toolkit enabling farmers to assess soil amendment materials effects on soils before application.

Knowledge Management (Manager & Regional/County Coordinator), Kenya National Farmers’ Federation (KENAFF)2009–2016

  • Produced national visibility and farmer-facing materials (magazines, newsletters, briefs); curated stakeholder events; maintained membership databases and networks.
  • Co-authored winning proposals in cassava and jatropha value chains; facilitated regional capacity building; represented the federation in ASDSP, KAPAP and NARIGP projects.
  • Oversaw county and regional workplans across seven coastal counties; coached county coordinators.

Part-time Lecturer, Pwani University & Technical University of Mombasa2015–2017

  • Prepared and delivered crop science course contents; organized field practicums; set and moderated examinations.

 

Research & Early Career Roles2001-2008

  • Research & Development Supervisor, Homegrown (K) Ltd (2001-2003); High School Teacher-Agriculture & Biology (2003-2006); Research Assistant, University of Hohenheim (2007-2008).

PRIORITY EXPERIENCES

  • Use case scoping & prioritization: Multisector networks (farmer orgizations, counties, universities, development partners) to identify practical, scalable interventions in regenerative agriculture, waste-to-value and bio-based SME ecosystems.
  • Stakeholder interviews & roundtables: Facilitation and community mobilization experience; able to structure interview guides, synthesize insights, and run workshops that validate and refine interventions.
  • Roadmaps & action plans: Translating field evidence into county policy briefs and practice change; experienced in sequencing interventions with partners.
  • Donor engagement materials: Experience contributing to winning proposals and packaging technical evidence into content for funders and policy-makers.

PUBLICATIONS (as 1st author)

  • Rewe M.K. et al. (2021). Effect of Bioslurry … International Journal of Plant and Soil Science.
  • Rewe M.K. et al. (2022). Integrated effect of liquid bioslurry and inorganic fertilizer … African Journal of Crop Science.
  • Kamau-Rewe M. et al. (2011). Generic prediction of soil organic carbon using mid-infrared spectroscopy. Soil Science Society of America Journal.
  • Kamau-Rewe M. et al. (2008). Quantify Soil Organic Matter via Infra-Red Spectroscopy and Thermal Stability. Tropentag Proceedings.

PROFESSIONAL MEMBERSHIPS

  • Soil Science Society of East Africa.

Current Projects/ Interest

Research Project My Roles Project Details
Development of a National Bio-economy Education and Policy Framework in Kenya (Bio-Ke) Consultant, to support in digital bio-agripreneurs mapping and training manual development (2025-2029) Build institutional capacity and foster a supportive bio-economy education and policy environment (EU funded)
Power for Food: to evaluate the effects of regenerative agricultural practices on soil health in 7 counties in Kenya Community Mobilization, Trainer and Agronomist: 2025-2029 Consultant to support the project in field trials under COELIB, Funded by IKEA Foundation through SNV
Conduct research and document the History of Regenerative Agriculture in Africa- the case for Kenya Research and document the study: 2024-2025 Funded by University of Pennsylvania, USA. Carried out in Kenya, Ethiopia and Zimbabwe
Regenerative Agricultural practices for Improved Livelihoods and Markets – REALMS Project Coordinator 2022-2024 Funded by IKEA Foundation, through SNV
Optimization of small-scale biogas for household energy and improvement of soil fertility in coffee-dairy production system PhD Student 2019-2022 Funded by the National Research Fund (NRF). Evaluate efficacy of bioslurry in soil health and maize productivity
Capacity Building for Higher Education in Aquaculture Researcher 2023-2026 Funded by the Erasmus+ programme of the EU
Cascading use of agricultural, agro-industrial and urban organic wastes (green-COW) Researcher 2023 Funded by the DFG – Consortium for Proposal development
FAWE Study on innovative ways for Girls Retention in Schools in Kenya Researcher 2023 Funded by Forum for African Educationalists