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Nigerian Engineer Makes Africa Prize Finals with Innovative Smart Metre
An innovative smart meter that gives consumers more control over energy use has made it into the finals of the prestigious 2018 Africa Prize for Engineering Innovation.
Nigerian innovation iMeter helps prevent tampering with electricity meters and gives consumers more transparency and control over their energy use. Developed by electronics engineer Ifediora Ugochukwu, the Intelligent Meter (iMeter) and Advanced Metering Infrastructure (AMI) software is already set for rollout in two Nigerian municipalities, with private and public partnerships in place.
More than 30% of meters in Nigeria are tampered with or bypassed, and as a result, power utilities resort to bill estimation. The iMeter and AMI system gives consumers transparency and ensures they are billed only for the energy they use.
iMeter measures energy usage and connects to cell phones or computers equipped with AMI software so that consumers can manage their energy supply remotely. The system notifies power utilities of tampering, which discourages vandalism, improves power supply and reduces deaths from electrocution.
Other inventions in the finals include a device that detects malaria without drawing blood, a cheap and sustainable recycling method to recover precious metals and a textbook-sized science lab for kids.
The finalists come from Ghana, Nigeria, Uganda and Zimbabwe, with the latter working in South Africa. They were chosen for engineering innovations that provide new solutions.
“All four of our finalists have found novel ways to address critical challenges in their home countries – in fact, problems that are faced all over the world,” said Africa Prize judge, Rebecca Enonchong. “We’re proud to be part of the development of world-class African technologies, and to support emerging African entrepreneurs.”
The finalists were selected from a pool of 16 shortlisted candidates from seven countries spanning sub-Saharan Africa. For the first time, Zimbabwe and Ghana are represented by Africa Prize finalists.
“All 16 candidates have received tailored business mentorship, developing skills that last a lifetime. Engineers are among the best problem solvers in the world – and it’s imperative that we support those who embark on business ventures that advance technology in all fields,” added Enonchong.
Africa Prize innovations have made an impact in a variety of countries and sectors, addressing problems like climate change, food security, utilities infrastructure, and access to transport and education. The 2018 finalists tackle challenges in STEM education, household energy use, responsible resource use in the automotive industry and appropriate medical technologies for Africa.
Ugandan innovation Matibabu tests for malaria quickly, accurately and without drawing blood. Matibabu, which means ‘medical centre’ in Swahili, was developed by computer scientist Brian Gitta. It is a low cost, reusable device that clips onto the user’s finger. The results are available within one minute and no special expertise is required to operate it.
A red beam of laser light shone through the user’s finger detects changes in the shape, colour and concentration of red blood cells, all of which are affected by malaria. Gitta’s team is working closely with a large local hospital to run tests, and academic papers document their innovative work.
Of the 400,000 global deaths every year due to malaria, 90% are in sub-Saharan Africa. Malaria kills more children under five in this region than HIV. All available tests for malaria require blood samples, which are invasive, expensive and time-consuming, and rely on well-resourced laboratories.
Zimbabwean chemical engineer Collins Saguru developed AltMet, a process that recovers the precious metals found in the autocatalytic converters of all petrol and diesel vehicles. The common car part reduces the toxicity of vehicle gas emissions, and the converter itself contains the Platinum Group Metals (PGMs) platinum, palladium and rhodium. These are all valuable and useful for industrial processes, and on the European Union’s Critical Materials List, making a strong case for recycling them.
Existing recycling methods require high temperatures, and consequently, a lot of energy. Saguru dismantles used autocatalytic converters, crushes and leaches them before extracting the PGMs, using much lower temperatures than current recycling methods. This means the process is more affordable and emits fewer toxic gases. The chemical reagents used by AltMet are cheap, relatively common and environmentally friendly. Saguru, who lives and works in South Africa, is in negotiations with local partners to set up a comprehensive pilot project in the near future.
Finally, Ghanaian mechanical engineer Michael Asante-Afrifa developed Science Set, a mini science lab that contains specially developed materials needed for science activities and experiments.
Science Set is the size of a textbook and fits easily into a school bag and on a school desk. Science Set contains 45 different parts, ranging from circuit boards and wires to an electromagnet and mini lightbox. With these, students can perform 26 experiments that are already part of Ghana’s primary and junior high school syllabus. The kit is affordable, easy to use, quick to set up and designed to integrate seamlessly into the classroom. Asante-Afrifa’s team can produce 1,000 units a month and they have already sold more than 4,000 sets in Ghana.
The four finalists will pitch their innovations to a panel of judges and a live audience in Nairobi, Kenya, on Friday 13 June 2018. The winner will be announced at the event and will receive £25,000 with £10,000 awarded to each of the runners up.
The Africa Prize is the continent’s biggest prize dedicated to developing the entrepreneurial skills of engineers.
“Engineering is an economic and social change agent that is under-supported in Africa. The Royal Academy of Engineering’s programme provides a unique package of tailored support that includes funding, comprehensive business training, bespoke mentoring and access to a high-profile network of experienced engineers and experts. Anyone who participates in the Africa Prize will find a lifetime of value from this support,” said 2017 winner Godwin Benson, who developed the Nigerian education app, Tuteria.
The fifth Africa Prize for Engineering Innovation is now open. Individuals and small teams living and working in sub-Saharan Africa, and who have an engineering innovation, are invited to enter. Potential entrants can find more information here. The deadline for entries is 23 July 2018.
The other 12 candidates on the 2018 Africa Prize shortlist are:
- Alvin Kabwama from Uganda with UriSAF Maternal and Sexual Reproductive Health Care Kit, which tests urine quickly, accurately and affordably
- Arthur Woniala from Uganda with Khainza Energy Gas, a cheap biogas made from manure and safe for household use
- Brian Mwiti Mwenda from Kenya with The Sixth Sense, a handheld echolocation device with ultrasonic sensors that alert visually impaired users to objects nearby
- Daniel Taylor from Ghana with HWESOMAME, a low-cost smart sensor that accurately detects soil conditions and notifies farmers via text or phone call
- Emeka Nwachinemere from Nigeria with Kitovu, an online platform that helps farmers in remote locations to increase crop yields and sell their produce
- Esther Gacicio from Kenya with eLearning Solutions, an interactive online programme that hosts courses for individuals or serves as a tool for training institutions
- Lawrence Okettayot from Uganda with Sparky Dryer, a low-tech dehydrator that dries fruit and vegetables to extend their shelf life and reduce food wastage
- Monicah Mumbi Wambugu from Kenya with Loanbee, a mobile phone application that calculates the user’s credit scores and grants micro-loans
- Nges Njungle from Cameroon with Muzikol, an online music marketing and social media app designed to meet all the career needs of musicians
- Nnaemeka Chidiebere Ikegwuono from Nigeria with ColdHubs, solar-powered walk-in cold rooms that extend the life of perishable food tenfold
- Peter Kariuki from Rwanda with SafeMotos, an app that connects commuters to the safest motorcycle drivers in Kigali, Rwanda
- Shalton Mphodisa Mothwa from South Africa with AEON Power Bag, which allows users to charge their phones on the go by converting radio waves and solar energy into power.
News
FG Lifts Ban on Mineral Exploration in Zamfara
After more than five years of security restriction, the Federal Government has lifted the ban on mining exploration activities in Zamfara State, citing significant improvements in the security situation across the state, according to a statement signed by Special Assistant on Media to the Honourable Minister of Solid Minerals Development, Segun Tomori, and made available to The Boss.
Making the announcement during a press briefing at the weekend, the Minister of Solid Minerals Development, Dr. Dele Alake stated that the nation has a lot to gain from reawakened economic activities in a highly mineralised state like Zamfara that is imbued with vast gold, Lithium, and copper belts. He noted that the previous ban, which was good intentioned, inadvertently created a vacuum exploited by illegal miners to fleece the nation of its resources. He emphasized that the state’s potential for contributing to national revenue is enormous.
It will be recalled that in 2019, the federal government imposed a total ban on mining activities in Zamfara State due to the escalating security concerns, particularly the links between banditry and illegal mining.
Since the beginning of the Tinubu administration, however, intelligence-driven, coordinated security operations have resulted in the neutralization of key bandit commanders, significantly reducing incidents of insecurity. A recent success was the capture of one of the most wanted bandit commanders, Halilu Sububu, in a covert operation in Zamfara.
“The existential threat to lives and properties that led to the 2019 ban has abated. The security operatives’ giant strides have led to a notable reduction in the level of insecurity, and with the ban on exploration lifted, Zamfara’s mining sector can gradually begin contributing to the nation’s revenue pool,” Alake asserted.
The minister added that the lifting of the ban would also facilitate better regulation of mining activities in the state. This will enable more effective intelligence gathering to combat illegal mining and ensure the country benefits from the state’s rich mineral resources.
Commending members of the fourth estate of the realm for championing the propagation of reforms and initiatives of the ministry in 2024, Alake noted that the press have been key allies in efforts to sanitise the mining sector, and promote market reforms which have made the industry attractive to indigenous and foreign investors.
On the recent controversy surrounding the Memorandum of Understanding (MOU) with France, Alake reaffirmed the Federal Government’s position that the agreement does not imply Nigeria is relinquishing control over its mineral resources or entering into any military pact with France. He emphasized that Nigeria’s military remains fully capable of safeguarding the nation’s territorial integrity.
“The high point of the MOU is on training and capacity building for our mining professionals. We need all the assistance we can get in terms of capacity, technical, and financial support from abroad, and that wasn’t even the first we are signing. We’ve signed similar ones with Germany and Australia. Deliberate peddling of misinformation, despite facts to the contrary, is uncalled for, “the minister emphasised.
Dr. Alake also urged the media to continue to play its crucial role in educating the public about government policies in order to prevent ignorance, mischief, and the spread of misinformation.
Looking ahead to 2025, the minister hinted at upcoming policy initiatives aimed at revitalizing the mining sector. He revealed that the ministry plans to further consolidate reforms, enhance the enabling environment for investments, and continue efforts to reposition the sector for long-term, sustainable growth.
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We’ve Not Shutdown Port Harcourt Refinery, NNPCL Debunks Report
The Nigerian National Petroleum Company Limited (NNPCL) has debunked reports in some sections of the media that the newly resuscitated old Port Harcourt refinery has been shut down.
A statement by the Chief Corporate Communications Officer NNPC Ltd, Olufemi Soneye in Abuja on Saturday, said the refinery is “fully operational”.
The 60,000 barrels per day capacity old PH refinery came back on stream two months ago after years of being shut down.
“We wish to clarify that such reports are totally false as the refinery is fully operational as verified a few days ago by former Group Managing Directors of NNPC,” the statement said in part.
The statement added that preparation for the day’s loading operation is currently ongoing.
The Minister of State for Petroleum Resources (Oil), Senator Heineken Lokpobiri and his entourage during an inspection tour of the rehabilitation work progress at the Port Harcourt Refining Company (PHRC) Ltd. plant, in Port Harcourt recently
“Members of the public are advised to discountenance such reports as they are the figments of the imagination of those who want to create artificial scarcity and rip-off Nigerians,” Soneye added.
Three years ago, the Federal Government approved $1.5 billion (1.2 billion euros) to repair the plant, one of the country’s biggest refineries which was shut down in 2019.
Despite being one of the largest producers of crude oil, Nigeria has over the years relied on the importation of petroleum products owing to a lack of local refining capacity.
Nigeria swaps crude worth billions of dollars for petrol that it had subsidised for years to keep prices cheap for its domestic market. Fuel imports and subsidies caused a huge drain on foreign exchange when Nigeria was struggling with dwindling oil revenues and foreign currency shortages.
But in September 2024, the Dangote refinery began the production of petrol, months after it said the plant had started operation.
While giving an update, the Group Chief Executive Officer of the NNPCL, Mele Kyari said the 150,000 barrels per day new Port Harcourt Refining Company (PHRC) complex will come on stream by mid-2025.
Kyari also noted that the old refinery complex which started full operations can feed 200,000 trucks with various products per day.
He said the major challenge that plagued the timely resuscitation of the complex was ensuring a complete overhaul of the machines which are brand new.
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Stampede: Several Killed, Injured in Abuja, Anambra in Rush to Receive Palliatives
Not fewer than 10 persons have reportedly died on Saturday morning while several others were injured in a stampede at the Holy Trinity Catholic Church in Maitama, Abuja, during the distribution of food items to vulnerable and elderly individuals.
The Police Public Relations Officer, FCT Police Command, SP Josephine Adeh, said the incident, which happened around 6:30am, resulted in a stampede that claimed the lives of 10 individuals, including four children, and left 8 others with varying degrees of injuries.
While four of the injured have been treated and discharged, the remaining victims are currently receiving medical care.
The FCT Police Rapid Response Squad and the FCT Joint Task Force said they had successfully evacuated the remaining crowd, which numbered over a thousand.
“The FCT Police Command extends its heartfelt condolences to the families of the deceased and wishes a swift recovery to the injured. In a show of compassion and support,” adding that the Commissioner of Police, CP Olatunji Disu has visited the victims in the hospital to offer assistance and reassurance during this difficult time.
To prevent such tragic incidents in the future, the command has mandated all organisations, religious bodies, groups, or individuals planning public events, charitable activities, or large gatherings in the FCT, to notify the police command in advance.
“This notification is crucial for the deployment of adequate security measures to ensure public safety and prevent avoidable tragedies.
“Failure to comply with this directive will result in the organizers being held liable for any incidents or loss of life resulting from negligence,” the statement added.
Similarly in Anambra State, an undisclosed number of people were reportedly trampled to death in Okija, venue of the collection of Christmas rice largesse donated by an indigene of the community.
The Police Public Relations Officer, Anambra State Police Command. SP Tochukwu Ikenga, stated that the incident happened in the early hours of Saturday at Okija.
Preliminary information revealed that the incident occurred when a known philanthropist from the Okiaja community, on his yearly schedule activities, was distributing some palliatives to the members of the community to provide succour to the less privileged, according to the police statement.
“Unfortunately, before the event could start, a large number of uncontrolled persons took over the event area which resulted in a stampede,” the police statement said.
In a video posted online, male voice was heard saying: “These are people (referring to the corpses lying on the ground) who went to share rice at Obi Jackson’s house. We are at Our Ladies (Hospital) now. They were trampled to death. Look at them (about 15 in number), they went to get a share of Obi Jackson’s rice and they were trampled to death. Look at them, including women. They were trampled to death. This person is dead. It’s happening now. Look at many dead bodies everywhere. They are at Our Ladies now. Just watch and see. There are many of them, even pregnant women are among them. It’s happening now, 21st December, it’s an abomination. Look at them, they are still bringing more people. They said some are still unconscious and they are bringing them too. It’s an abomination.”
Our Ladies is a ‘big’ hospital in Ihiala, Anambra State.
The Anambra Police Command, in a statement signed by the Public Relations Officer, SP Tochukwu Ikenga, said its operatives have taken over the scene for proper investigation.
“Anambra State Police Operatives have taken over the scene in Okija to avert further unforeseen circumstances where an alleged stampede occurred in the early hours of today 21/12/2024, that led to some persons being fatally wounded.
“Preliminary information reveals that a known Philanthropist from the Okija Community, on his yearly schedule shares some palliatives to the members of the community to provide succour to the less privileged. Unfortunately, before the event could start, a large number of uncontrolled persons took over the event area which resulted in a stampede.
“Though the details of the affected persons as still sketchy, Police Operatives have taken over the scene for proper investigation, please.
“Further details shall be Communicated”
It would be recalled that a few days ago, a similar incident occurred in Ibadan, Oyo State, where a stampede during a children’s funfair resulted in the deaths of at least 35 children and left six others critically injured.
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