Meet our Team

Stephen Kiema
CEO
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Stephen is a passionate youth grassroots mobilizer with a strong commitment to environmental conservation. He has actively led and overseen impactful tree-planting initiatives in schools, churches, and community spaces, working in collaboration with various organizations and charity groups. Stephen’s ability to engage young people and mobilize local support has made him a key player in driving grassroots environmental action. His dedication lies in creating greener, more sustainable communities while inspiring the next generation to take ownership of their environment.

Vincent O. Were
Treasurer
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Mr. Were is the Finance Manager at Angaza Mazingira for Climate Resilience community-based organization dedicated to advancing sustainable solutions to climate change. He holds a Bachelor’s degree in Environmental Science and brings a strong interdisciplinary perspective that bridges environmental sustainability and sound financial management.
Vincent is deeply passionate about capacity building and community-led climate action, with a strong commitment to empowering local communities to build resilience against the impacts of climate change. His work focuses on strengthening organizational systems, promoting accountability, and supporting initiatives that enable communities to adopt sustainable environmental practices. Through his leadership, he continues to champion inclusive, grassroots-driven approaches to climate resilience and sustainable development.

Rose Mwavu
Secretary
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Rose is a passionate environmentalist with key interests in research, ecosystem restoration, natural resource conservation, climate change, and advocacy for sustainable and climate-resilient communities. She holds a Bachelor’s degree from Machakos University and is a registered NEMA (EIA/EA) Associate Expert (Reg. No. 12988). She is currently pursuing a Master’s degree in Integrated Management of Forest Resources at the University of Dschang.

Faith Mumo
Director - Advocacy & Research
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Faith is a passionate and dedicated disaster management professional with a Bachelor’s Degree in Disaster Management and Sustainable Development. She has actively contributed her skills and knowledge through volunteer work with the National Drought Management Authority (NDMA), where she supported community resilience initiatives, disaster preparedness and emergency response efforts. Her commitment to humanitarian service and disaster risk reduction demonstrates a strong drive to achieve the global set Sustainable Development Goals by creating safer, more prepared communities, especially in vulnerable regions. Faith is particularly interested in integrating issues of climate change, resilience, community development, and sustainable disaster preparedness strategies for transformational change.

Samuel Ngumbau
Director - Publicity
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Samuel leads communication, advocacy, and visibility efforts that support Angaza Mazingira’s climate resilience and environmental sustainability agenda. Driven by a strong passion for environmentalism, he is committed to raising awareness on climate action and promoting community-led solutions.
He brings experience in ICT, digital systems, public sector coordination and stakeholder engagement, helping translate technical and environmental initiatives into clear, accessible messages for diverse audiences. Samuel believes effective communication plays a critical role in mobilizing communities, strengthening partnerships, and advancing sustainable development.

Patriciah N. Peter
Environmental, Gender Advocacy & Inclusion Specialist
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Patrick Muuo
Project Coordinator
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Patrick Muuo Mati is an Extension Officer by profession, and a Climate and Environmental Specialist. He is a Cohort 5 Intern of the Global Climate-Smart Agriculture Youth Network (GCSAYN). He is passionate about climate-smart agriculture, environmental conservation, and empowering farmers and youth to build resilience to climate change through sustainable practices.
