Nigeria’s power sector stands at a pivotal crossroads as the government unveils a $122 billion plan to revamp the industry, aiming to close the vast gap between current electricity generation and the nation’s growing demand. Despite recent improvements, experts warn that deep-rooted challenges continue to hamper progress, necessitating urgent reforms and strategic investments.
Former Minister of Power, Professor Barth Nnaji, recently highlighted that Nigeria requires at least 100,000 megawatts (MW) of installed power capacity to meet its population and economic demands. Currently, peak generation barely exceeds 5,700 MW, a fraction of what is needed to power Africa’s largest economy reliably. Nnaji stressed that without aggressive infrastructure upgrades and investments-particularly in substations and distribution networks-the country will continue to suffer from load shedding and unreliable supply.
The sector’s challenges are compounded by frequent grid collapses, vandalism of transmission infrastructure, and liquidity constraints. In 2024 alone, Nigeria experienced over a dozen national grid collapses and widespread vandalism of transmission towers, severely disrupting power supply.
President Bola Tinubu’s administration has unveiled a comprehensive $122 billion blueprint to overhaul the power sector, focusing on expanding generation capacity, modernizing transmission and distribution infrastructure, and fostering renewable energy adoption. This plan aligns with the recently approved National Integrated Electricity Policy (NIEP), which aims to enhance governance and attract private investment across the electricity value chain.
The government also plans a gradual shift towards cost-reflective tariffs to improve revenue generation for distribution companies (Discos), which have struggled with financial viability and infrastructure investment. This tariff reform is expected to roll out over the next three years, helping stabilize the sector’s finances and encourage efficiency.
Nigeria is pushing to diversify its energy mix by leveraging abundant natural gas, hydropower, and solar resources. However, experts caution against abrupt policies such as banning solar panel imports without adequate local manufacturing capacity, suggesting transitional measures to support domestic production growth. The African Development Bank’s planned $1 billion support and USAID’s funding for clean energy projects are expected to boost solar hybrid mini-grids and standalone systems, especially in underserved rural areas.
The distribution segment remains the sector’s weakest link, with large Discos covering multiple states, making targeted investment difficult. Experts advocate for breaking these into smaller franchises to improve operational focus and attract investment. Meanwhile, consumers continue to face erratic supply and high electricity bills, exacerbated by estimated billing practices and inadequate metering-about 55% of households still lack meters, fueling billing disputes and dissatisfaction.
The government’s tariff hikes in 2024, which saw electricity prices rise by over 200%, have been controversial but deemed necessary to sustain the sector financially. Despite opposition, these increases aim to support infrastructure investments and reduce subsidy burdens, which were cut by 35% recently.
While reforms and investments offer hope for gradual improvement, industry analysts warn that Nigeria’s power sector will face a dual reality in 2025: progress in generation capacity and renewable energy integration alongside persistent challenges in gas supply, distribution inefficiencies, and infrastructure maintenance. The success of state-led electricity solutions and decentralization efforts will depend heavily on investor confidence and regulatory oversight.
Achieving reliable, affordable, and sustainable electricity supply will require coordinated efforts across government, private sector, and communities to overcome entrenched problems and realize the ambitious vision laid out for the next decade.
