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A man holds a placard reading “No electricity! No industries!! No jobs!!! Provide electricity, revive industries, provide decent jobs” during a demonstration to protest against the 45 percent raise of electricity prices on February 8, 2016 in Lagos. \/ AFP \/ PIUS UTOMI EKPEI (Photo credit should read PIUS UTOMI EKPEI\/AFP via Getty Images)<\/span><\/p>\nAFP via Getty Images<\/small><\/div>\n<\/div>\n<\/figure>\n
Adisa\u2019s framework for fixing the grid rests on two foundations: data and visibility. They sound simple. In practice, neither exists in most African cities today.<\/p>\n
What\u2019s needed is a \u201cdigital twin of the grid\u201d\u2014a precise, dynamic map of every asset from generation sources to consumers. That means using AI and drones to identify transformers, substations, and medium-voltage lines from aerial imagery. Field teams must then physically verify and photograph each asset, attaching ratings, installation dates, and connection data.<\/p>\n
Think of it, Adisa suggests, the way Google Maps was assembled before satellites could do the work: cars driving every street, cataloging every corner. Beacon Power Services does the same thing for power infrastructure, deploying thousands of workers to comb neighborhoods block by block.<\/p>\n
In Ghana, it mapped and physically verified 4.6 million buildings across every major city in roughly 24 months. In large cities, the process typically takes about 12 months. The result is an accurate topology of the grid\u2014a true accounting of where electricity comes from, where it goes, and where it disappears.<\/p>\n
Providing \u201cvisibility\u201d into the network is next. Meters must be installed not just where the customers are but at every node: transmission stations, injection substations, feeders, transformers. By tracking the flow of electricity at every junction between generation and consumer, the system can pinpoint in real time where an outage has occurred, how much power is leaking and where, and how demand is distributed across the network.<\/p>\n
\u201cIf you live in neighborhood X and demand is usually 100 but today it\u2019s 140,\u201d Adisa explains, \u201cthe system can tell you: if you don\u2019t switch something here, that transformer is going to blow. You can preempt outages before they happen.\u201d<\/p>\n
The technology is fuel-source agnostic, able to track electrons whether they originate from a coal plant, a gas turbine, or rooftop solar panels \u2014 a feature that becomes increasingly important as renewables penetrate African grids. The system can also redirect electrons to where they are needed.<\/p>\n