Zambia recorded the highest growth rate in its cost of CO2 emission in 2020
The cost of damage caused by carbon dioxide emissions from fossil fuels in Zambia increased from 0.46% in 2009 to 1.77% in 2021. As of 2023, the southern African nation's population was estimated to be 20.6 million individuals.
The Strait of Malacca is the world’s most important oil chokepoint, carrying about 24–25% of global oil supply in recent years.
The Strait of Hormuz moves around 20–23% of global oil supply, making it the second-largest energy transit chokepoint.
The Cape of Good Hope carries about 9–10% of global oil flows, and its share tends to increase when other chokepoints face disruptions.
The Bab el-Mandeb saw a sharp drop in oil flow share from about 9% in 2023 to around 4% in 2024, reflecting security concerns affecting shipping in the Red Sea corridor.
Oil transported through the Suez Canal and the SUMED pipeline system dropped significantly after 2023, falling from about 8.6% to below 5%, showing how quickly routes shift during geopolitical tensions.
The Strait of Malacca’s share has remained consistently high and stable, indicating its structural importance to Asian energy demand.
Alternative routes like the Cape of Good Hope in South Africa are longer but strategically crucial, especially when Middle Eastern chokepoints become unstable.
DisCos billed approximately ₦1.49 trillion but collected only ₦1.12 trillion in H1 2025.
Ikeja and Eko DisCos generated the highest revenues, collecting ₦206.22 billion and ₦210.59 billion, respectively.
Revenue collection gaps remain significant, with Jos, Kaduna, and Yola posting the weakest collection performances.
The wide gap between billings and actual collections suggests persistent challenges in customer payment compliance, metering, and distribution efficiency.
