Forbes Africa 30 under 30 honoree

Jeremiah Thoronka

Tell us about your work

I’m thrilled to share that I’ve been selected for the Forbes Africa 30 Under 30 Class of 2024. This recognition symbolizes a milestone in my journey toward sustainable development, highlighting the dedication, resilience, and enthusiasm that have guided me.

At the core of my mission lies the goal of providing clean energy to underserved communities in Sierra Leone. I established Optim Energy, a forward-thinking startup that initially focused on utilizing piezoelectric devices to capture energy from the surroundings. Recently we’ve shifted our focus to implementing mini-grids with the aim of offering renewable energy solutions to off-grid communities enabling them to move from energy poverty towards sustainability.

How did the MSc in Sustainability, Energy, and Development programme help you get to where you are today?

My educational experience at Durham University as a Commonwealth Shared Scholar in the MSc Sustainability, Energy, and Development program was transformative. The program offered a comprehensive understanding of global challenges like climate change and inequality while stressing the value of local and indigenous knowledge. The interdisciplinary approach and top-notch research opportunities sharpened my skills and problem-solving abilities, significantly shaping my path.

Tell us about the award you won for a device you invented at Durham

During my time studying in the Department of Anthropology, I continued to refine a device I designed to generate energy which earned me a prestigious Inaugural Global Student Prize. I worked with a list of professors from the Department of Anthropology and Energy Institute to apply for and won the Seedcorn Grant to continue working on my solution.

The assistance I received from Durham University, the Department of Anthropology, the Durham Venture School, and the collaborative atmosphere enabled me to expand the horizons of my research. This resulted in the development of a solution to address energy scarcity. After refining my research, I pivoted to utilizing a mini-grid and implemented it within my local communities in Sierra Leone creating a significant impact.

Why are you so passionate about energy, climate change and sustainability?

My rooted passion for energy, climate change, and sustainability stems from my childhood experiences in Sierra Leone. Growing up in a displacement camp, I witnessed firsthand the devastating impacts of energy poverty and climate change. These experiences sparked a desire to seek solutions to enhance living conditions and safeguard the environment motivating me to establish Optim Energy and pursue further educational and research endeavors.

How does your work positively impact communities / the world around you?

Optim Energy’s ability to access energy has enhanced living standards, improved educational opportunities, and promoted socio-economic development. Our initiatives align with the Sustainable Development Goals such as affordable and clean energy, quality education, and climate action. By empowering communities with skills and educating them about climate issues, we enable them to utilize energy access to enhance their socio-status through entrepreneurship while realizing the social value of energy.

What advice would you give to a student thinking of studying in the Department of Anthropology at Durham?

I wholeheartedly recommend it. The interdisciplinary approach, supportive faculty and staff, and real-world impact opportunities make it an exceptional place to learn and grow.  It is an enabling environment that enables you to engage deeply with the material, seek collaborative opportunities, and let your passion drive you. The skills and knowledge you gain will be invaluable in any path you choose.

Being named to the Forbes Africa 30 Under 30 is a remarkable honor, but it is just one step in my ongoing journey to make a difference in whatever I do. I am grateful for the world-class education and support I have received and am excited to continue working towards a sustainable future for all, ensuring no one is left behind. Thank you for reading, and I hope my story inspires you to pursue your passions and positively impact the world.

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Jeremiah Thoronka

Kushe! I'm Jeremiah Thoronka, an MSc Sustainability, Energy and Development graduate from Sierra Leone. I’m the Founder and CEO of Optim Energy.

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