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Amelia Pretorius

She holds a BTech in Public Relations Management and has more than 12 years of experience in the communication field.

Amelia has extensive experience in the areas of internal and external communication, strategy and strategy communication, change communication, branding, project planning, and management and reputation management, gained while working in the Public Relations, Financial Services, and NGO environments. In her free time, she is a keen gardener, enjoys cooking, crafts, reading, hiking and traveling when the opportunity presents itself.


Angela Coetzee

As Lead Research Consultant Angela oversees the research and consulting projects at the Sustainability Institute. Angela also focuses heavily on entrepreneurial education and social innovation for sustainability and leads on the entrepreneurship programmes for the Stellenbosch University Diploma Programme.

Consulting projects in entrepreneurship development include working with the Pan African University for Water and Energy Sciences (PAUWES) in Algeria to implement a Master’s Programme that is grounded in entrepreneurial principles thus allowing students to be more entrepreneurial and employable. This multi-stakeholder initiative is a directive of the African Union (AU) and is funded and supported by Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ).

In addition to Angela’s entrepreneurship curiosity, she has a keen interest in sustainable food systems. As a food systems researcher (and a passionate chef) Angela is particularly interested in the claims made for more sustainable alternatives and in the role that power relations play in the food system. Her PhD will therefore focus on how agency and structure enable or prohibit entrepreneurial activity in the context of land reform.

Prior to the SI, Angela spent a decade in entrepreneurship development at the Allan Gray Orbis Foundation (AGOF), a philanthropic initiative that invests deeply in entrepreneurship development in Southern Africa. At AGOF her work ranged from programme research and design to programme management and execution. In both her roles at the SI and AGOF Angela has developed a robust understanding of entrepreneurship education and tertiary education institutions, particularly for the South African context.

Angela holds a BA in Value Policy Studies and a MPhil in Sustainable Development from the University of Stellenbosch.


Ashleigh Seals

Ashleigh has been involved in community work since 2010. She finds great satisfaction doing this work, and it also gives her newfound appreciation for her own life.

Since joining the Sustainability Institute, her passion for children as well as young people from all walks of life has developed and grew even more. She is currently working towards completing her Honours degree in Social Work. This role is providing her with wonderful experience as she is engaging with people both on an individual as well as community level.

Research Advisory Associate

Candice Kelly

Candice has been working with the Sustainability Institute in various capacities since she completed her MPhil in Sustainable Development in 2008. Currently, most of her time is dedicated to her role as project manager of the Knowledge Hub for Organic Agriculture in Southern Africa. This donor-funded project seeks to develop knowledge hubs in four regions across the African continent, that will collect, validate and disseminate knowledge about ecological organic agriculture to farmers. The first phase of the project runs from November 2019 – October 2021, and phase two until October 2023.

Since 2009, Candice has been appointed as an Extraordinary Lecturer at Stellenbosch University, and teaching and supervising students from the Postgraduate Diploma and Masters’ in Sustainable Development (in the School of Public Leadership). She provides academic coordination of the sustainable food systems modules that aim to introduce students to the key issues related to social justice and ecological resilience in the food system.


Christelle Jansen

Christelle Janse is a Facilitator in the baby center (0 – 3 years).

She holds an NQF level 4 certificate in Early Childhood Development as well as Birth to Three Assistants to Infancy course accredited by Association Montessori Internationale (AMI). She is the happiest when she is with children, and sees her work as an opportunity to improve herself daily by obtaining skills to continue the special work that is being done here.


Colleen Erasmus

Colleen Erasmus is the programme coordinator for the Lynedoch Children’s House.

She has always loved children and believes in the difference that consistent love shown towards them can have and the real change that it can make. Colleen completed a 0-3 Assistants to Infancy Diploma in London at the Prestigious Association Montessori Internationale.


Devy-Leigh Roberts

Devy-Leigh is the cook in the Green Cafè.

Farm Manager

Eric Swarts

Eric is the  Farm Manager for the Living Soils Community Learning Farm. Eric Swarts grew up on the farm that his father managed and upon finishing school, he pursued a diploma in agriculture, which led to employment on various commercial food farms in the Western Cape. Eric worked on a number of the large-scale, commercial farms that make up a large percentage of South Africa’s agricultural economy. Years working in a chemically intensive, high-input growing environment left Eric disillusioned with conventional agriculture and guided him towards organic growing. In 2000 he exited the commercial farming environment and started to focus on organic farming. Eric currently runs a food farm and produces organic vegetables on land at Spier Wine Estate outside Stellenbosch.

Fiona Dunbar

Fiona rejoined the Sustainability Institute in 2019, bringing her energy, enthusiasm, and can do attitude to all creative aspects within the SI.

Fiona studied Marketing at the University of Stellenbosch, after which she had a brief stint in the corporate world. She then took some time off to travel, where she had the opportunity to work in various programmes focused on youth development. At the end of her travels, Fiona came back to the SI to assist with a range of creative projects for our various spaces.


Fumanekile Qhinga

Fumanekile is silent force of nature in the Woodland, tending to the growing needs of a family of indigenous trees and shrubs which require tending to survive and flourish the rigours of our seasonal wet-land and the Stellenbosch summer.

He also is the curator of the gardens surrounding our buildings. The Lynedoch Gardens and Grounds offered his first employment. He lives in Eersterivier and speaks Xhosa, Afrikaans and English. He is nearly as strong as one of Eric’s oxen.


Jeffrey Kock

Jeff looks after the grounds at the SI and contributes towards our beautiful environment.

He works in the Spark gardens and is part of the SI Gardens and Grounds team.


Jess Schulschenk

Jess is the Director of the Sustainability Institute. She is an extraordinary lecturer with the School of Public Leadership at the University of Stellenbosch, coordinating the Corporate Governance and Sustainable Enterprise module for the PGD and MPhil programmes. Jess is also Research Director for the Embedding Project, a global public-benefit research project that helps companies embed sustainability across their operations and decision-making.

Jess holds a Ph.D. in Business Administration with the Graduate School of Business at the University of Cape Town, holds an MPhil in Sustainable Development from Stellenbosch University and a BSc in Ocean and Environmental Sciences from UCT. Previously, she has led teaching and consulting programmes in corporate governance, sustainability and community development for the public and private sectors. When not getting lost in the oceans and mountains, Jess can found with her hands in the soil, helping things grow.


Jessica Eley

Jessica Eley is a qualified teacher, specialising in learner support and special educational needs.

She has worked in this field since 2013, working in the private school sector, abroad in France and Vietnam, and locally as well. She holds two diplomas from UNISA in Tourism and Event Management and a Post Graduate in Education. Her passion is working with children and providing them with individualised support catering to their specific needs. Originally from and living in the area, Jessica is driven and motivated to provide the children in the Lynedoch Valley and surrounds, with the support, guidance and love to the best of her ability to create a better future for them.


Julia Jansen

Julia Jansen is a Facilitator in Lynedoch Early Learning (3-6 years).

She holds a NQF level 4 and 5 Diploma in Early Childhood Development. Her previous work with street children, was the beginning of her interest in a career working with youth. Her gave her first observation that children can work hard and show independence and spirit, not just play as is commonly thought. Julia finds that she continues to learn more about herself in this process, every day.


June Stone

June is the Facilities Officer for the building and facilities team. She obtained a BA degree and Higher Diploma in Education from the University of the Western Cape and been a firm member of the team since 2005.

Her motto in life is to “get things done!” She spends her free time in nature with her family.


Kerneels Claasen

Kerneels is the driver at the Sustainability Institute.

He has been a member of the Lynedoch community his entire life. He worked at the Rosarium for 25 years, during which time he was a supervisor for 15 years. When he’s not behind the steering wheel he plays dominoes, watches the local children playing soccer outside or the rugby and cricket on TV.

Green Café Cook

Khanyisa Wem

Khanyisa is the Green Café cook.

Prior to coming to the Institute, Khanyisa worked as a chef de parte at Spier Wine Farm and she has a national certificate in Hospitality and Professional Cookery. She enjoys cooking and creating new healthy recipes that accommodate most diets. Cooking is her passion and it gives her great pleasure seeing customers enjoy the meals she prepares.

During her spare time she is involved in youth development activities, motivational talks, reading, playing games with her family and listening to music.


Lisa Plaatjies

Lisa is a Facilitator in Lynedoch Early Learning (3-6 years).

She recently completed 0-3 Assistants to Infancy skills programme. First starting as a casual in the creche, she became familiar with the work material of the early childhood course being taught in the crèche, after which she got the opportunity to enrol as a student. She loves the idea that she is continually learning so much, something she never thought she would have the to do again having lived in the Lynedoch valley for many years.


Litha Magida

Litha is the Operations Officer and has a Masters Degree in Sustainable Development Planning and Management from Stellenbosch University.

Since 2009 he has been involved in research and curriculum development including the Sustainable Communities Support Program funded by the National Department of Human Settlements. He had also managed and provided capacity building on various community development projects such as Intsika Yethu Youth Project, the iShack Project and the Organisational Development Programme. In these programmes he spearheaded stakeholder liaison, mobilisation and recruitment, facilitated community participation, and capacity building training. He gets his inspiration through reading books and stories which put people at the centre of development.


Lucienne Krots

Lucy is one of the friendly staff at the Sustainability Institute’s Green Café.

Prior to coming to the Institute, Lucy worked for the City of Cape Town, Safe and Clean and Spier Wine Farm. Lucy is very passionate about children’s rights, child health, safety and overall well-being . During her spare time she enjoys spending time with her husband and children or getting lost in a good book.


Lydia Kedilatile Wesinyana

Lydia is the Hospitality Co-ordinator and our very own ‘Master’ Chef at the Sustainability Institute.

Before making her way to the SI, Lydia worked as a chef for two and a half years at Injatimi, a lodge in a big five game reserve in Limpopo; before which she worked at Protea Hotel in Klerksdorp in the North West. Lydia’s biggest passion is cooking and she enjoys experimenting with new and interesting recipes.


Makka Johnson

Makka is our friendly caretaker in the Drie Gewels building.

She has been with the SI since the beginning and is always ready with a friendly smile and welcoming words to assist guests and visitors at Drie Gewels, and make them feel truly welcome.


Mandisa Sakawali

Mandisa takes care of the 3-6 year olds at the crèche of Lyendoch Early Learning.

She has worked as an assistant at Kids.com and has had experience as an Au pair. Mandisa also completed a 0-3 Assistants to Infancy Diploma. With God as her inspiration, she wants to see these children grow up in a healthy and safe environment.


Marriam Jacobs (Maya )

Maya keeps the SI looking spotless, which is no small feat considering the number of leaves that blow in through windows we love to keep open.

From time to time she also controls flocks of postgraduate students as they dust and sweep alongside her morning work. Maya has completed hospitality training at the Bergzicht Training Centre. In her free time Maya likes to cook, bake, garden as well as needlework.


Masibulele Ntshinga

Masi joined us in 2019 as Financial Officer and brings with him eight years of post-articles commercial and NPO accounting experience.

He has a Bachelors Degree in Internal Auditing from UNISA, and is a Qualified Professional Accountant, Tax Practitioner and a Commissioner of Oath. He is a full member of the South African Institute of Professional Accountants (SAIPA).

Apart from his professional career, Masi also runs a small arts and cultural activities NPO in the community of Delft, where he oversees all the financial and fundraising activities. He has managed to attract both local and international funders.

His spare time is spent with his family, and playing with the little one’s.


Megan Mavandal

Megan is a Kitchen Assistant at the Sustainability Institute where she is responsible for preparing meals for the SI’s children as well as keeping thekitchen looking spotless.

Megan is a people’s person and prior to coming to the SI she worked in various shops assisting people.  Megan is passionate about food; she is also an avid reader and especially enjoys fairy tales and love stories.


Melicia van Wiese

Melicia is an assistant of Lynedoch Early Learning and looks after children from the ages of 0-3 years old in the crèche.

She enjoys working with children on a daily basis, having worked as a private caregiver before joining the SI, and finds great joy in being part of this learning environment. Her other interests include listening to music and being present in the relaxing greenery of Lynedoch.


Moses Malan

As the Groundskeeper at the Sustainability Institute, Moses is one of the reasons why the SI grounds look so beautiful.

 His greatest passion lies in seeing what he can achieve through the work of his hands. In the future, Moses hopes to travel more and look forward to discovering new places with his family.


Mpumie Cebekhulu

Mpumie joined us in 2019 and is the first face that welcomes people to the SI!

She obtained a National Diploma in Management at Cape Peninsula University of Technology in 2012, specialising in management and financial management.  Mpumie is a friendly individual, who enjoys working with diverse people. She always looks for opportunities to learn and expand her knowledge. “I am honored to join the SI as I am granted the opportunity to learn and expand my footprint at a personal level and in my career as a whole.”

Natasha Rossouw

Natasha is the Youth and Community Coordinator at the Sustainability Institute and has been involved in youth projects since the age of 14.

She has completed her Honours degree in Applied Theatre and is currently working towards her Masters through the University of Stellenbosch. What inspires Natasha is the fact that she gets to pursue her goals through her interactions with other passionate young people.


Phuthuma Mgu

Phutuma is one of our AgroEcology Young Farmers.

She is originally from Engcobo, Eastern Cape, but moved to Cape Town as a teenager where she completed her schooling. She is a dynamic individual who started her own business as a hairstylist in 2005. She conducted her business for 13 years, but decided to further her education when she discovered the AgroEcology Academy. Phuthuma was happy to be one of the twenty people chosen among the three hundred applications.

She is now doing her internship with the Sustainability Institute at the Living Soils Community Learning Farm. She is excited as it is the first time she feels like she is a proud working woman. It is Phuthuma’s hope to learn more about what she has been studying, and that someday she will own her own farm and help others like her who are willing to grow their own organic food gardens.


Racheal Sithole

Racheal is the Financial Administrator, managing the day-to-day finance operations, and offering administration support to all projects within the SI.

She holds a Certificate in Business Accounting with the Chartered Institute of Management Accounting (CIMA) and is a part-qualified Chartered Secretary. She sees herself in the boardroom one day as a Director, CEO, or company secretary, formulating and implementing strategies. Outside the office, she turns her life over to yarn, knitting, and crocheting producing beautiful products, some of which are sold in the Green Cafe.


Rene Human-Nefdt

Rene is the Finance Coordinator, with 14 years working experience in the corporate office equipment environment and 7 years in the non-profit sector.

She has a bookkeeping certificate up to financial statements, has completed a Non-Profit Management and Facilitative Leadership short course at the University of Stellenbosch and has a Diploma in Facility and Operations Management at CTA and is studying towards a BCom Financial Accounting degree with UNISA. In Oct 2013 she was a finalist in a nation-wide Startup Business Concept competition. Rene’s passion is for innovative IT applications and she has an off-beat sense of humour writings. Her motto is ‘A person starts to live when he can live outside himself’ – Albert Einstein.


Rirhandzu Marivate

Rirhandzu joined the team in 2019, as project manager to lead the Living Soils Community Learning Farm project.

She holds a Bsc(Hons) degree in Ecology, Environment and Conservation specialising in ethnoecology and community-based natural resources management (CBNRM). She worked as an environmental researcher for three years with the Climate Systems Analyis Group (CSAG) at the University of Cape Town, with research focused on socioecological systems in the Berg river and how local ecological knowledge held by different stakeholders affects their water management priorities.

Rirhandzu worked for the Council of Scientific and Industrial Research (CSIR) for five years as an Environmental Assessment Practitioner and Ecological Specialist. While at the CSIR she was instrumental in establishing the Special Needs and Skills Development Programme (SNSDP), which assists rural and peri-urban community cooperatives, SMMEs, and NGOs with environmental services to ensure that they comply with the necessary regulations. She has also worked in developing sustainability indicators for various governments including South Africa and Namibia.

She is further involved with the Applied Center for Earth Systems Sciences (ACCESS) as a member of the Advisory Board of their ‘How to Build a Habitable Planet’ (HPW) programme that aims to educate high school learners and undergraduates in earth systems sciences, with the goal of encouraging them to pursue careers in transdisciplinary science. She is the curator for the Global Shaper Community Stellenbosch Hub, and the volunteer coordinator for the Kayamandi Parkrun.


Rosaline Van Niekerk

Ross is a registered Assessor and Facilitator in Lynedoch Early Learning. She holds a NQF level 4 and NQF level 5 Diploma in Early Childhood Development.

She is the epitome of someone who practices what she believes within the classroom, due to her practical experience of working with children. Her vision is that every person working with children must have an accredited qualification, because we those are the people who help build a holistic development of the child. Directors and assistants must be proud of the role they play in children’s lives and also have the confidence that they are the best.


Shaun Claasen

Shaun is the IT Administrator, providing desktop and technical support. He holds a Diploma in A+ Computer Technician and N+ Computer networking from CTU training solution in Stellenbosch, and Operations Management Diploma from Correspondence Training Academy.

In addition to technology, Shaun is passionate about sports and working with children. He is also the team manager of Lynedoch United (the first registered soccer team in the area) and coaches the U11’s team. He decided to become a soccer coach because he wanted to give back to the local Lynedoch community.

Green Café Barista

Sinethemba Mayongo

Sinethemba joined the Institute in January 2020 and works as a barista in the Green Café. Sinethemba has more than 7 years’ experience working as a barista and has completed a customer service training certificate through Harambee Youth Employment Accelerator and an End User Computer training certificate through Silulo Ulutho Technologies.

Sinethemba enjoys serving customers and building strong and valuable client relationships.

In his free time, he enjoys playing football, spending time with his family and being involved in community service projects and activities in his neighbourhood, helping those who are less fortunate.


Thandiwe Mtyingizani

Thandiwe is one of our AgroEcology Young Farmers.

She studied with the Agroecology Academy and is currently completing her internship with the Living Soils Community Learning Farm, at the Sustainability Institute. She is looking forward to working on the farm, and to apply what she has learnt from the Academy and learn computational and entrepreneurial skills. Thandiwe also wishes to pass her knowledge to others and hopes to manage her own garden.

She was born in the small town of Tsolo in the Eastern Cape and she, together with her four siblings were raised by their parents until her father passed away. She is married with two wonderful boys. Thandiwe considers herself to be shy, but is always smiling. She loves cooking, listening to music and spending time with her family.


Vanessa von der Heyde

Vanessa von der Heyde did her MPhil through the SI in 2013 and was so inspired by this life-changing journey that she graduated with a burning desire to not only be a changemaker herself but also enable others to be changemakers in working towards a more equitable, inclusive and resilient world.

Upon graduating, Vanessa established a non-profit organization with the aim of continuing the food waste project she had started in Enkanini during her MPhil research. This led her to explore the concept of Social Entrepreneurship and she completed the Social Entrepreneurship Certificate Programme at GIBS in 2014. She is now responsible for the successful execution of the academic programmes on the Institute’s behalf, the co-ordination of all the non-academic elements around the programme, and managing the interdependencies between this programme and other programmes at the Institute. The primary objective is to create a world-class learning experience for the students in the programme, and maximising the value for all stakeholders of this programme.


Vuyolwethu Zicina


Vuyolwethu is one of our AgroEcology Young Farmers.

She, together with 20 other students studied with the Agroecology Academy. She is now completing her internship with the Agroecology Academy on the Living Soils Community Learning Farm at the Sustainability Institute. She hopes to see the learning farm grow even to other provinces so that it can feed the nation. It is also her hope that she one day owns her own farm together with her colleagues.

Vuyolwethu is from Zwelitsha, a small area in King William’s Town in the Eastern Cape, and now resides in Kayamandi in Stellenbosch. She is married with two baby boys. Vuyo is a soft-hearted person who easily cries and who easily opens up to people.



Yolanda Mhlawuli

Yolanda joined the Institute in September 2017 as a cook, when she moved to Cape Town. She is in charge of all the baked goods served at the Green Café. Yolanda loves cooking and interacting with people. In her free time, she enjoys cooking, listening to music and spending quality time with her children.


Yoliswa Mahobe

Yoliswa is the Permaculture expert at the Sustainability Institute. She loves beauty, nature, food and people. That love has been a journey of discovery and has enabled her to reconnect with Agriculture in a holistic way.

She studied Horticulture, and during her early career she was introduced to Permaculture. Permaculture enables her to do what she loves, which is working with people where everyone shares and learns in ways that are sustaining human lives. She is inspired by being able to work with nature through growing food in a manner that respects the earth, while also co-creating beautiful living spaces in a landscape that humans will enjoy for peace, silence, beauty and learning.

She worked for SEED as an environmental education co-ordinator, facilitating curriculum linked lessons in school while establishing food gardens using Permaculture principles. Yoliswa is part of an organisation called Amava Oluntu, which works with communities in urban and rural cities to build learning journeys. She is also involved with the Muizenberg Community Schools, creating gardens linking into Xhosa lessons.

At the Sustainable Institute Yoliswa works with a team growing food for the school, she facilitates experiential garden lessons with the primary school, guides the Lynedoch Children’s House with garden activities in the food garden, and also works with the AgroEcology Academy in terms of experiential learning.

In her spare time she enjoys reading, dancing, eating food and travelling. She has a six year old son, from whom she learns a lot!

IT Assistant

Zimi Zingani

Zimi Zingani is originally from a small town in the Eastern Cape called Burgersdorp. She holds a National Diploma: Information Technology – Support Services obtained at Nelson Mandela University and is currently completing her BTech: IT Support at Tshwane University of Technology.

She has learned a great deal in help and end-user support, first-line user support and acquired good communication skills, presentation skills and ability to work in a team during the past few years in this IT field and has worked in various NPO’s handling IT Desktop Support. She is responsible for first-tier IT support to ensure that staff can operate smoothly through efficient support and that the organisation is able to deliver a professional service to all its partners as an educational facility.


Zintle Gqoloza

Zintle joined the Sustainability Institute in 2019 and assists with the Institutes digital platforms and communication.

She holds a BTech in Public Relations Management through the Cape Peninsula University of Technology and her career interests are in communication, media, public relations and social media.

Adding to her qualifications, she also holds a National Diploma in Film and Video Technology, from the Cape Peninsula University of Technology and has extensive experience in the film industry. Zintle assists with internal and external communication, and she is passionate about meeting people from all walks of life, children, youth and community work, and has a strong drive for making a difference.

Her motto in life is, “kindness is a melody everyone can sing along to.” In her spare time, she volunteers in NGO projects, enjoys baking, reading, hiking, blogging and filmmaking.