Youth-led solutions for vaccine and agricultural cold chain challenges in Sub-Saharan Africa

Triomphant Tchulang developed the Bi-Solar Tech Fridge in Cameroon after a two-year period of refining a prototype to overcome issues with energy consistency, storage capacity, and temperature control. The project aims to mitigate the impact of high temperatures and heatwaves on community health and agricultural storage using solar energy.

• Triomphant Tchulang developed the Bi-Solar Tech Fridge in Cameroon to address challenges in storing agricultural produce and threats to community health caused by high temperatures and heatwaves.
• The initial prototype for the absorption solar refrigerator faced three primary technical hurdles: it only generated energy for parts of the day, had a small internal storage area relative to its size, and was unable to reach freezing temperatures.

APA

Tchulang, T. (2021). Youth-led solutions for vaccine and agricultural cold chain challenges in Sub-Saharan Africa. Sustainable Energy for All. https://www.seforall.org/stories-of-success/youth-led-solutions-for-vaccine-and-agricultural-cold-chain-challenges

Chicago

Tchulang, Triomphant. Youth-led solutions for vaccine and agricultural cold chain challenges in Sub-Saharan Africa. Sustainable Energy for All, 2021. https://www.seforall.org/stories-of-success/youth-led-solutions-for-vaccine-and-agricultural-cold-chain-challenges.

Wikipedia

{{cite report |last1=Tchulang |first1=Triomphant |title=Youth-led solutions for vaccine and agricultural cold chain challenges in Sub-Saharan Africa |publisher=Sustainable Energy for All |date=26 May 2021 |url=https://www.seforall.org/stories-of-success/youth-led-solutions-for-vaccine-and-agricultural-cold-chain-challenges |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{tchulang2021youthled, author = {Tchulang, Triomphant}, title = {{Youth-led solutions for vaccine and agricultural cold chain challenges in Sub-Saharan Africa}}, institution = {Sustainable Energy for All}, year = {2021}, month = may, url = {https://www.seforall.org/stories-of-success/youth-led-solutions-for-vaccine-and-agricultural-cold-chain-challenges}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }