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6 ways Google is working with AI in Africa

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Lounging on Labadi Beach, browsing the shops on Osu’s Oxford Street, ending the day with a meal in a local chop bar: This is Accra, Ghana’s bustling capital city. It’s also where, in 2018, we opened our first AI research center in Africa.

The center houses research labs that explore how we can use AI to help solve pressing problems affecting millions of people both locally and globally, like mapping buildings in remote locations to provide better electricity. Our local researchers collaborate with research teams across the globe to work on AI-based tools to create change for communities worldwide, including in various countries across Africa.

Here are six AI projects we’re working on, in our Accra research center and beyond, and how we’re hoping they’ll make a difference.

1.Mapping buildings

Even with satellite imagery, it can be difficult to map buildings in remote locations. When these buildings go unmapped, it can make things like planning infrastructure difficult. Our Open Buildings dataset project, launched by a team in the Accra research center, combines AI with satellite imagery to pinpoint the location of buildings. That helps governments and nonprofit organizations understand the needs of residents and offer assistance. In Uganda, for example, the nonprofit Sunbird AI is using the dataset and working with the Ministry of Energy in Lamwo district to study villages’ electrification needs, and plan potential solutions, such as prioritizing electricity in important areas like commercial centers. And we’re continuing to expand our Open Buildings dataset to see how it can help communities in more areas. In addition to various countries in Africa, the dataset now covers 16 countries in Southeast Asia, including Bangladesh and Thailand.

2. Forecasting floods

The United Nations has reported that half of the world’s least-developed countries lack adequate early warning systems for disasters, including floods. In West and Central Africa specifically, where flooding can be severe, early warning systems could enable better preparation and potential evacuation. Lifesaving technology, like our Flood Forecasting Initiative, can help residents stay safe and give governments time to prepare. We’re using AI models to predict when and where riverine floods will occur in 80 countries worldwide, including 23 in Africa. Our Flood Hub platform displays the forecasts up to seven days in advance, with detailed inundation maps — showing different water levels predicted in different areas — so people know what to expect where they live.

What is the Google FloodHub?

3. Predicting locusts

Locust infestations can have a devastating effect on food crops. Through collaborations with AI-product focused company InstaDeep and the Food and Agriculture Organization (FAO) of the United Nations, our team at the Google AI Center in Ghana is helping to better detect locust outbreaks and enable farmers to implement control measures. The AI Center team is working on building a model that forecasts locust breeding grounds using historical data from the FAO and environmental variables like rainfall and temperature.

4. Improving maternal health outcomes with ultrasound

Ultrasounds can be crucial for identifying potential complications during pregnancy. In recent years, sensor technology has evolved to make ultrasound devices significantly more portable and affordable. Globally, we have been working on building AI models that can read ultrasound images and provide important information to healthcare workers. In Kenya, for instance, we are partnering with Jacaranda Health to help improve our ultrasound AI technology, with a focus on using handheld ultrasound devices that don’t need to be attached to larger machines. This can help people who aren’t trained to operate traditional ultrasound machines to acquire and interpret ultrasound images and triage high-risk patients, simply by sweeping the handheld probe across the mother’s belly.

Google-AI-in-Africa

5. Helping people with non-standard speech make their voices heard

We built Project Relate, an Android app that uses AI research, to help people with non-standard speech communicate more easily. After recording 500 phrases, users receive a personalized speech recognition model. Now available for user testing in Ghana, it can transcribe speech into text; use a synthesized voice to repeat what the speaker has said; and engage Google Assistant to complete tasks, such as asking for directions, playing a song or turning on the lights.

6. Teaching reading to children worldwide

Due in part to the effects of COVID-19, it’s estimated that about two-thirds of 10-year-olds globally are unable to read and understand a simple story. Read Along, Google’s AI-based reading tutor app and website, is helping to increase child literacy. Diya, the in-app reading buddy, listens to the speaker reading aloud, offering support when they struggle, and rewarding them when they do well.

Over the past three years, more than 30 million kids have read more than 120 million stories on Read Along. That progress helps the children, but it also affects their families. For example, one of our Lagos users, William, began using the app when he was 10 years old. He went from being able to read for three minutes at a stretch to reading for 90 minutes at a time. “I am more confident about William’s future because he can read well,” said William’s mom, Martha, “Not just reading well — he now loves to read.”


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Ugo Onwuaso is an ICT enthusiast. He believes technology should be used for general good. He holds a Master of Public Administration (MPA) degree from the Lagos state University. Dear Reader, Your support matters. But we believe that technology makes life more exciting and helps improve the lives of people around Nigeria and indeed the world. That is why, we have devoted our energy to independent reportage of technology and finance and how they affect lives. Our incisive and analytical view of how technology news affects the daily life help individuals and organizations make up their minds. Quality journalism costs money. Today, we're asking that you support us to do more. Kindly support our effort to deliver technology and finance journalism to everyone in the world. Donate as little as N1,000. Bank transfers can be made to: UBA Plc 1017156876 Communication Week Media Ltd

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Telcos Warn of Nationwide Telecom Blackout over Diesel Shortage

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Mr Tony Emoekpere, president, ATCON
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Association of Telecommunications Companies of Nigeria (ATCON), has raised the alarm over a diesel supply crisis caused by an ongoing strike by the National Union of Petroleum and Natural Gas Workers (NUPENG).

Telcos Warn of Nationwide Telecom Blackout over Diesel Shortage

Mr Tony Emoekpere, president, ATCON in a statement said that the fuel supply disruption is critically affecting telecom base stations, pushing them to the brink of a shutdown and threatening millions of mobile and internet users in the region.

“This strike, which stems from the persistent harassment of tanker and petroleum product drivers by police officers in Lagos State, has effectively halted all truck loading operations and fuel movements,” Emoekpere stated.

He explained that diesel supply to telecom infrastructure has been severely impacted, leaving critical sites with dangerously low fuel levels.

According to him, if urgent measures are not taken, the situation could escalate into a full-blown network blackout, disrupting essential services, including mobile and internet access, business operations, emergency response systems, and daily communications.

ATCON has called on the governors of Lagos and Ogun states to intervene immediately by facilitating the release of diesel from depots to telecom operators to prevent further deterioration of the situation.

“This is not just a telecom issue—it is a national emergency that could cripple economic activities and compromise public safety,” Emoekpere stressed.

The association also appealed to security agencies and petroleum unions to resolve the crisis swiftly to safeguard Nigeria’s connectivity and economic stability.

ATCON emphasised that a prolonged disruption in fuel supply to telecom infrastructure could have far-reaching consequences for both businesses and individuals who rely on stable communication networks for daily operations.

 

 

 


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Nigerians Spend N5.3 Trillion on Telecom Services

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In 2023, Nigerians spent a total of about ₦5.3 trillion on telecommunications services, which includes calls, data, SMS, and other telecom services, according to the Leadership.

Nigerians Spend N5.3 Trillion on Telecom Services

Specifically for voice calls, Nigerians made approximately 408.5 billion minutes of local calls, generating around ₦3.28 trillion from outgoing calls and ₦3.23 trillion from incoming calls, totaling about ₦6.51 trillion in call-related revenue according to projections based on 2023 call volumes and tariff data.

However, the ₦5.3 trillion figure represents the overall telecom sector revenue, with voice calls being a major component but also including data and other services.

For individual spending, MTN subscribers spent an average of ₦2,508 monthly on voice calls in 2023, showing a 14.4% increase from 2022, while Airtel customers spent about ₦1,694 monthly on voice calls.

Total telecom spending (calls, data, SMS, etc.): ₦5.3 trillion in 2023

Estimated revenue from voice calls alone: around ₦6.5 trillion based on call minutes and tariffs

Average monthly spending on calls per subscriber: ₦1,694 to ₦2,508 depending on the network

 

 

 


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MTN Chairman, Industry Leaders Honour Late Dr. Pascal Dozie’s Legacy at NGX Tribute

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Nigeria’s corporate elite gathered recently to bid farewell to one of the nation’s most influential business titans, Dr. Pascal Gabriel Dozie.

The Nigerian Exchange Group’s headquarters in Marina, Lagos, played host to an ‘Afternoon of Tributes’ that saw industry captains, financial moguls, and family members celebrate the extraordinary legacy of a man who helped reshape Nigeria’s economic landscape.

MTN Nigeria Chairman, Dr. Ernest Ndukwe, captured the mood of the gathering when he described the late Dozie as “a visionary leader, a true patriot, and a trailblazer” whose impact continues to reverberate across Nigeria’s business terrain.

“Thanks to his remarkable foresight and unwavering dedication, MTN Nigeria didn’t just find its footing—it soared,” Ndukwe told the distinguished audience.

“Today, it stands not only as the largest telecommunications company in the country but also as one of the most highly valued corporations on the NGX Premium Board.”

The symbolic bell-ringing ceremony—a highlight of the event—paid homage to Dozie’s pivotal role in transforming both Nigeria’s capital market and telecommunications sector.

Speaker after speaker painted the portrait of a man whose influence transcended conventional boundaries. Beyond founding Diamond Bank and steering MTN Nigeria to unprecedented heights, Dozie was celebrated for embodying the rare combination of business acumen and ethical leadership.

Throughout the afternoon, the late business icon was remembered not merely as a successful entrepreneur but as a nation-builder whose contributions spanned critical sectors from banking and telecoms to public policy and education.

More than his corporate achievements, however, it was Dozie’s personal qualities that dominated tributes—his uncompromising integrity, innovative thinking, disarming humility, and lifelong commitment to service.

As the event concluded, it became clear that the gathering was more than a memorial—it was a celebration of possibilities, a testament to what can be achieved when purpose meets passion and when leadership is firmly rooted in service to others.


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