Seven outstanding innovations in Africa in 2021
African innovators continued with their efforts to produce solutions amid a myriad of challenges in 2021. The rapid growth of digital skills in the continent is poised to accelerate as it is now home to 643 innovation hubs.
Ventures Africa selected innovations from all over Africa with notable impacts that have the potential to compete globally.
Reeddi by Olugbenga Olubanjo
Africa has the least access to electricity in the world. According to the African Development Bank (AfDB), only 40 per cent of Africans have access to electricity. Nigeria, Olubanjo’s home country, has the most significant energy-access deficit in the world. As a result, businesses have to provide electricity for themselves through the use of generators. This is both costly and bad for the environment.
Reeddi’s self-study reveals that businesses and individuals in Nigeria spend more than 40 per cent of daily expenses on self-generated electricity. Olubanjo tackles this problem by creating a compact and portable solar-powered battery that people can rent at lower prices. With Reeddi’s battery, businesses spend less than 10 per cent on electricity.
Currently, 600 households and businesses in Lagos use the product every month. The company plans to expand further in Nigeria before taking the products to other nations in Africa and Southeast Asia.
Kubeko by Noel N’guessan
Africa holds more than 60 per cent of the world’s uncultivated arable land. However, the continent still has a low share in global agricultural production. Several factors contribute to Africa’s low productivity, including post-harvest loss. Agricultural productivity is difficult because smallholder farmers dominate the sector, contributing up to 70 per cent of the continent’s food supply. These smallholder farmers are mostly poor as they lose most of their produce before sale.
In Côte D’Ivoire, Noel N’guessan’s home country, post-harvest waste accounts for two to five times the amount of crops sold. To put this plethora of waste to use, N’guessan developed Kubeko — a set of low-cost biowaste processing equipment. Both the Kubeko composter and the Kubeko biogas system produce fertilizers. So rather than buy fertilizers, farmers can buy Kubeko equipment and make theirs.
Kubeko made N’guessan win the Africa Prize for Engineering Innovation. Besides helping farmers increase their earnings through productivity, this innovation gives consumers healthier organic food options.
Nano Mask by Dr. Joseph Nderitu
We seem to discuss more on how much money was lost to the pandemic than how many lives it took. As of September 30, 2021, deaths from coronavirus (COVID-19) in Africa reached 211,853. Vaccines are being rolled out globally, but most African countries are lagging, leaving most people exposed. According to the World Health Organization (WHO), six in seven COVID-19 infections go undetected in Africa. As a result, most people still need to wear masks to stay safe despite the return of economic activities.
Dr Joseph Nderitu, a Kenyan scientist and doctor at Kenyatta National Hospital, noticed problems with the masks in the market. Most of them were substandard and even caused allergic reactions. Health workers weren’t spared; those who doubled their masks still got infected. Using nanotechnology, Nderitu created Nano Mask — a reusable surgical mask that kills viruses on contact. Users of this mask need no longer worry about allergic reactions or about microbes breaking into their airways.
CURE Bionics by Mohamed Dhaouafi
There isn’t much room for people with disabilities in our world today. They struggle with both locomotion and acceptance. Consequently, they need efficient ways to underprop, and this is why prosthetics exist. However, getting prosthetics is difficult for amputees in Africa. The World Health Organization estimates that there are 30 million people with amputated limbs in poor countries, and only 5 per cent of them have access to prosthetics.
For Mohamed Dhaouafi, this problem hit close to home. His friend’s cousin was born without upper limbs and couldn’t afford prosthetics. This inspired Mohamed to research limb loss around the world. His research then birthed his company, CURE.
Mohamed, a 2017 Tony Elumelu Foundation Alumna from Tunisia, established two main programmes to solve this problem. CURE prints 3D bionic hands for the poor and teaches those with limited resources to use their new limbs through virtual reality programmes.
CURE is having a tremendous impact on the lives of amputees. The 2002-2004 World Health Survey declared that 16.3 of Tunisia’s population possessed some sort of disability. Research also shows that nearly 60 per cent of Tunisians with disabilities do not earn individual income, and the 40 per cent working, earn 40 per cent less than people without disabilities. Making these high-tech limbs available to the poor doesn’t just help them move but also reduces poverty by letting them work.
Cure Bionics’ 3D-printed bionic hands have rotating wrists, a mechanical thumb and fingers that bend at the joints in response to electronic impulses. The bionic hand is adjustable to accommodate a child’s physical growth. It can also be solar-powered for use in regions without a reliable electricity supply.
Black medical illustrations by Chidiebere Ibe
Have you ever seen a medical illustration featuring a black body? Chances are you haven’t. Most medical illustrations only feature white bodies. Chidiebere Ibe, a Nigerian medical student and illustrator, caught the attention of social media in late November with an illustration of a black fetus.
His work is particularly important for the medical field because racial disparities in healthcare persist, with Black maternal mortality rates over twice that of White women. His work underscores how the healthcare industry has historically focused on white patient care. He began publishing the images on social media, showing conditions like empyema thoracic and seborrheic eczema on Black skin. Many of the images show skin conditions prevalent with Black people, combating a misrepresentation that often leads to misdiagnosis.
Ecological robot by Xaviera Kowo
Africa’s population is growing and evolving quickly. As a result, the continent’s waste is towering faster than control measures. Researchers project that by 2050, Africa’s waste volumes will triple from 174 million tons per year as of 2016 to approximately 516 million tons per year. Also, deaths in Africa resulting from outdoor air pollution have amplified by nearly 60 per cent in the last two decades. However, approximately half of the waste generated in Africa remains uncollected within Africa’s cities and towns, where it’s dumped on sidewalks, open fields, storm water drains, and rivers.
18-year-old Xaviera Kowo designed an ecological robot to curb this problem. The waste collection robot by this young Cameroonian programmer and student automatically picks up waste in public spaces and deposits it in bins, recycling centers and other processing sites in record time. She first created the robot during the First Global international robotics competition, where she represented her home country.
Pollicy by Neema Iyer
According to the “One Africa?” report, corruption is the most common story African youths hear about the continent. A major causative is the absence of efficient communication between both parties. However, Neema Iyer of Uganda is using technology to bridge this gap.
Neema Iyer started Pollicy to create evidence-based engagement between citizens and governments on issues like efficient public service delivery. To do this, Pollicy brings data scientists, creatives, academics, and private companies together to advance conversations on data governance and digital security.