Passionate leaders driving environmental sustainability, climate resilience, clean energy, and inclusive development across Africa.
Pamela Gakii Gitobu
Chief Executive Officer
Pamela Gakii Gitobu is an accomplished environmental leader, climate advocate, and development practitioner with extensive experience in environmental conservation, climate-smart agriculture, community development, and digital innovation. As the Chief Executive Officer of the African Centre for Environment, Energy and Climate Advocacy (ACEECA), she provides strategic leadership in advancing sustainable development through environmental protection, renewable energy, climate action, and inclusive community empowerment.
She holds a Bachelor of Science in Environmental Science and Natural Resource Management from the University of Nairobi, a Diploma in Community Development, and a Certificate in Financial Management from Daystar University. Her multidisciplinary background combines environmental science, organizational leadership, financial management, and community development, enabling her to drive innovative and impactful development programmes.
Since assuming leadership of ACEECA in 2020, Pamela has guided the organization's growth into a nationally recognized environmental and climate advocacy institution with programmes spanning multiple counties across Kenya. She has successfully led high-impact initiatives in climate-smart agriculture, ecosystem restoration, environmental governance, renewable energy, and digital innovation, including spearheading the development of the Farmers Digital Market (FDM) platform to strengthen market access and improve the livelihoods of smallholder farmers. She has also cultivated strategic partnerships with county governments, development partners, community organizations, and the private sector to deliver sustainable, community-led conservation and resilience programmes.
Beyond ACEECA, Pamela serves as Director of AgriFoventure Globe Company Ltd and Founder and Chairperson of the Green Village Community Based Organization, where she champions climate-smart agribusiness, environmental restoration, youth empowerment, and community resilience. She is also an active member of the Child and Youth Major Group, advocating for greater youth participation in climate action, environmental governance, and sustainable development at national and international platforms.
Her expertise spans strategic leadership, climate policy and advocacy, fundraising, stakeholder engagement, organizational development, environmental governance, project management, monitoring and evaluation, renewable energy, and data-driven decision-making. She is deeply committed to building resilient communities by promoting innovative, evidence-based solutions that integrate environmental sustainability with inclusive economic development.
As Chief Executive Officer, Pamela provides the strategic direction that drives ACEECA's mission to champion environmental stewardship, climate resilience, clean energy, and sustainable livelihoods. Through collaborative partnerships, innovation, and community-centred leadership, she continues to position the Centre as a leading force for transformative environmental and climate solutions across Africa.
CPA Dr. Nathan Mwenda Mutwiri
Chief Finance Officer
CPA Dr. Nathan Mwenda Mutwiri is an accomplished finance, governance, and legal professional with over 15 years of experience in financial management, institutional governance, policy development, and strategic advisory. As the Chief Finance Officer at the African Centre for Environment, Energy and Climate Advocacy (ACEECA), he provides strategic leadership in financial planning, resource management, risk management, compliance, and institutional sustainability.
Dr. Mutwiri holds a Ph.D. in Finance from Kenyatta University, a Master of Science in Finance and a Bachelor of Commerce from the University of Nairobi, a Bachelor of Laws (LL.B), a Postgraduate Diploma in Law from the Kenya School of Law, and is a Certified Public Accountant (CPA-K). His multidisciplinary background enables him to integrate financial expertise with legal and governance perspectives to strengthen organizational accountability and impact.
Throughout his career, he has served in senior leadership, consultancy, and academic roles, including Finance Manager, Internal Auditor, University Lecturer, Managing Partner of a legal consultancy firm, and Lead Consultant for national and international organizations. His work has covered financial management, institutional reform, governance, municipal finance, policy analysis, refugee-host integration, donor compliance, and strategic planning.
Dr. Mutwiri has successfully led and supported consultancy assignments for organizations including the World Bank, AVSI, GRADIF Kenya, county governments, and various development partners, providing expertise in financial systems, governance reforms, budgeting, investment analysis, institutional strengthening, and policy development.
A respected researcher and scholar, he has authored numerous peer-reviewed publications in finance, corporate governance, digital transformation, financial risk management, and sustainable development. He has also presented at regional and international conferences on governance, migration, financial systems, anti-money laundering, and inclusive development.
At ACEECA, Dr. Mutwiri oversees the organization's financial stewardship, ensuring prudent resource utilization, transparency, regulatory compliance, and sound financial governance that supports the Centre's mission of advancing environmental sustainability, climate resilience, clean energy, and inclusive development across Africa.
Dr. Dorothy Gatwiri Kirimi, PhD
Head of Enterprise Development & Livelihoods
Dr. Dorothy Gatwiri Kirimi is an accomplished entrepreneurship expert, academic, researcher, and enterprise development specialist with over 20 years of experience in enterprise development, sustainable livelihoods, project management, and capacity building. As the Head of Enterprise Development and Livelihoods at the African Centre for Environment, Energy and Climate Advocacy (ACEECA), she leads the design and implementation of inclusive livelihood programmes that empower communities through entrepreneurship, sustainable enterprise development, and economic resilience.
She holds a Ph.D. in Entrepreneurship and a Master of Science in Entrepreneurship from Jomo Kenyatta University of Agriculture and Technology (JKUAT), as well as a Bachelor of Arts from the University of Nairobi. She currently serves as the Dean of the Business School at Kenya Methodist University (KeMU), where she has provided strategic academic leadership, curriculum development, research supervision, and institutional governance.
Dr. Kirimi has extensive consultancy experience with government institutions, development partners, and the private sector, leading enterprise development, entrepreneurship training, business development services, youth and women empowerment programmes, project monitoring and evaluation, and policy development initiatives. She has successfully managed and implemented capacity-building projects under programmes such as the Kenya Youth Employment and Opportunities Project (KYEOP), Youth Enterprise Development Programme, and other donor-funded initiatives focused on strengthening livelihoods and economic inclusion.
An active researcher and internationally recognized scholar, Dr. Kirimi has authored numerous peer-reviewed publications on entrepreneurship, SME development, strategic management, innovation, and organizational performance. She has supervised dozens of postgraduate researchers and is a sought-after speaker at national and international conferences on entrepreneurship, enterprise development, and sustainable economic growth.
Beyond academia, Dr. Kirimi is deeply committed to community transformation through mentorship, youth empowerment, women's economic inclusion, and social enterprise development. Her leadership combines academic excellence, practical development experience, and a passion for creating sustainable livelihood opportunities that improve the well-being of communities.
At ACEECA, she provides strategic leadership in developing innovative livelihood programmes that integrate environmental sustainability, climate resilience, entrepreneurship, and inclusive economic development, ensuring that communities benefit from sustainable and climate-smart income-generating opportunities.
Dr. Nicholas Rono, PhD
Head of Renewable Energy, Research & Innovation
Dr. Nicholas Rono is a distinguished renewable energy scientist, researcher, and innovation specialist with expertise in clean energy technologies, advanced materials, nanotechnology, and sustainable energy systems. As the Head of Renewable Energy, Research and Innovation at the African Centre for Environment, Energy and Climate Advocacy (ACEECA), he leads the Centre's research agenda, drives innovation, and advances the development of sustainable renewable energy solutions that support climate resilience and green economic transformation.
He holds a Ph.D. in Chemistry from the University of KwaZulu-Natal, South Africa, where his research focused on organic and perovskite solar cells, nanomaterials, and computational modelling for next-generation solar energy technologies. He also completed postdoctoral fellowships at the University of Fort Hare and the University of KwaZulu-Natal, specializing in perovskite solar cells, electrochemical sensors, and advanced functional materials. Dr. Rono is currently a Senior Lecturer and Researcher and is recognized as a Y2-rated researcher by South Africa's National Research Foundation (NRF).
With more than eight years of university teaching and research experience, Dr. Rono has held academic and research positions at Tharaka University, the University of Fort Hare, the University of KwaZulu-Natal, Egerton University, Mount Kenya University, and several other higher learning institutions. His work spans renewable energy systems, photovoltaic technologies, materials science, nanotechnology, computational chemistry, environmental sustainability, and postgraduate research supervision.
Dr. Rono is an internationally recognized researcher with an extensive portfolio of peer-reviewed scientific publications, book chapters, and conference presentations focusing on solar energy technologies, perovskite solar cells, hydrogen technologies, energy materials, and sustainable innovation. His research has attracted international recognition, competitive research funding, and collaborations with leading universities and research institutions across Africa and beyond.
Throughout his career, he has successfully supervised undergraduate, master's, and doctoral researchers while contributing to curriculum development, laboratory innovation, and multidisciplinary research initiatives. His work bridges scientific discovery with practical applications that promote clean energy access, environmental sustainability, and technological advancement.
At ACEECA, Dr. Rono provides strategic leadership in renewable energy research, innovation, and technology development, spearheading evidence-based solutions that accelerate the transition to clean energy, strengthen climate resilience, and support sustainable development across communities in Africa.
Timothy Mutugi Murithi
Project Lead
Timothy Mutugi Murithi is a seasoned project management and enterprise development professional with extensive experience in coordinating community-driven development initiatives, entrepreneurship, sustainable agriculture, and stakeholder engagement. As the Project Lead at the African Centre for Environment, Energy and Climate Advocacy (ACEECA), he provides strategic leadership in planning, implementing, and overseeing projects that advance environmental conservation, climate resilience, sustainable livelihoods, and community empowerment.
He is currently pursuing a Doctor of Business Administration (DBA) in Entrepreneurship at UNICAF University and holds a Master of Business Administration (Accounting and Finance) from Mount Kenya University, as well as a Bachelor of Business Administration in Accounting and Finance. His academic background is complemented by research in entrepreneurship and competitive business strategy, reflecting his commitment to innovation and sustainable economic development.
Timothy has actively championed community-led development through leadership roles in agricultural value chains, youth empowerment, cooperative development, aquaculture, and rural enterprise initiatives. He has served as Chairperson of the Nkuene Community Driven Development Committee implementing the National Agricultural Value Chain Development Project and has contributed to farmer organizations, youth groups, and community-based enterprises focused on sustainable agriculture, agribusiness, and natural resource management.
His professional development includes participation in international entrepreneurship, innovation, and cooperative development programmes, including the International Cooperative Alliance Coopathon, Google Digital Skills for Africa, entrepreneurship mentorship initiatives, and national business plan competitions. These experiences have strengthened his expertise in project planning, innovation, business development, and partnership building.
Timothy combines strong analytical, financial, and organizational skills with a passion for delivering impactful community programmes. His expertise spans project coordination, stakeholder engagement, entrepreneurship development, resource mobilization, digital technologies, and operational excellence, enabling him to manage complex projects that create sustainable social, economic, and environmental outcomes.
At ACEECA, Timothy leads the implementation of strategic programmes and projects, ensuring effective coordination, partnership development, timely delivery, and measurable impact. He is committed to fostering innovative, community-centred solutions that strengthen environmental stewardship, climate action, and sustainable livelihoods across the communities served by the Centre.
Collins Oteko
Communication & ICT Specialist
Collins Oteko is a strategic communication, information technology, and digital innovation professional with over eight years of experience delivering impactful communication solutions across the environment, agriculture, education, and development sectors. As the Communication and ICT Specialist at the African Centre for Environment, Energy and Climate Advocacy (ACEECA), he leads the organization's strategic communications, digital transformation initiatives, ICT systems, and knowledge management to strengthen public engagement, institutional visibility, and organizational effectiveness.
He is currently pursuing a Doctor of Philosophy (PhD), building on a strong academic foundation that includes a Master of Science in Communication Studies and a Bachelor of Science in Communication and Public Relations from Moi University, a Postgraduate Diploma in Education from KCA University, a Diploma in Entrepreneurship, and professional certifications in Digital Marketing, Virtual Assistance, and Training of Trainers (ToT). He is also a member of the Tony Elumelu Entrepreneurship Network (2015), reflecting his commitment to innovation, enterprise development, and transformational leadership.
In addition to his role at ACEECA, Collins serves as a Senior Lecturer, where he trains and mentors students in communication studies, competency-based education and training (CBET), and emerging communication technologies. As a certified Training of Trainers (ToT) facilitator, he has extensive experience in curriculum delivery, capacity building, mentorship, and professional skills development.
Collins is also an accomplished software developer and digital solutions specialist with expertise in website development, content management systems, digital platforms, and communication technologies. He combines technical expertise with strategic communication to design digital tools that enhance organizational efficiency, stakeholder engagement, and public access to information.
Prior to joining ACEECA, Collins served as Communication Officer at the Kenya National Farmers' Federation (KENAFF), where he led strategic communication campaigns, produced technical publications and multimedia content, managed institutional newsletters, and strengthened the organization's digital presence. He is also the founder of Savvyscope Media Solutions, a strategic communications and digital solutions consultancy providing services in branding, digital marketing, website development, software solutions, content creation, and communication strategy for development organizations and businesses.
His professional expertise spans strategic communication, ICT systems management, software development, digital transformation, website design and management, knowledge management, multimedia production, technical writing, digital marketing, branding, stakeholder engagement, project coordination, and organizational capacity building. He is passionate about leveraging technology, innovation, and storytelling to advance environmental sustainability, climate action, renewable energy, and inclusive development.
At ACEECA, Collins provides strategic leadership in communication and digital innovation, ensuring that the Centre's programmes, research, and policy advocacy are effectively communicated through modern digital platforms, compelling storytelling, and innovative technology solutions that inspire action and create lasting impact across Africa.
Doreen Kawira
Secretary & Assistant Finance Officer
Doreen Kawira is an accomplished finance and administration professional with over 11 years of experience in banking, financial management, credit administration, customer relationship management, and organizational operations. As the Secretary and Assistant Finance Officer at the African Centre for Environment, Energy and Climate Advocacy (ACEECA), she plays a pivotal role in supporting the Centre's financial management, corporate administration, governance processes, and operational efficiency.
She holds a Bachelor of Business Administration and a Diploma in Business Administration from Mount Kenya University. Her strong academic background, combined with extensive practical experience in finance and administration, has equipped her with expertise in financial reporting, budgeting, treasury management, donor fund administration, compliance, and organizational coordination.
At ACEECA, Doreen supports the management of project finances, budgeting, financial reporting, payroll administration, donor compliance, procurement processes, and financial record management. She also serves as the organization's secretary, providing administrative support to management, coordinating meetings, maintaining official records, and ensuring smooth communication and governance processes across the organization.
Before joining ACEECA, Doreen built a distinguished career at Yetu Sacco Society Ltd, where she served as a Relationship Officer and Credit Officer for over a decade. During this period, she managed credit portfolios, treasury operations, customer relationships, branch operations, business development, and financial reporting while maintaining strong regulatory compliance and operational excellence. Earlier in her career, she served as a Teller and Microfinance Officer, supporting financial inclusion initiatives and empowering small-scale entrepreneurs through financial advisory and access to credit services.
Her professional expertise spans financial management, accounting support, donor fund management, credit analysis, treasury management, organizational administration, risk management, regulatory compliance, customer relationship management, and business operations. She is recognized for her integrity, attention to detail, organizational excellence, and commitment to accountability and sound financial stewardship.
At ACEECA, Doreen contributes to strengthening the organization's financial accountability, administrative efficiency, and institutional governance, ensuring that financial resources and operational systems effectively support the Centre's mission of advancing environmental sustainability, climate action, clean energy, and community development across Africa.