Since the turn of the century, India has achieved a remarkable transformation in electricity access. In 2000, only 56 percent of Indian households were connected to electricity, leaving nearly half the population in darkness. By 2026, India has nearly doubled this figure, with almost every household now enjoying electricity access. This progress has made India one of the world’s largest contributors to reducing the global electricity deficit, cutting the number of unelectrified people from 1.4 billion to around 730 million.

India’s success demonstrates that with determined policy frameworks, strategic investments, and innovative approaches, electrification at a national scale is achievable. Today, other countries with significant unelectrified populations, particularly in the Global South, are looking to replicate this success. Among them, Nigeria stands out as a country on the cusp of a major energy transformation. With one of the largest populations without electricity in the world, Nigeria’s electrification efforts could become a pivotal example for other emerging economies.

A critical lesson from India’s experience is the importance of integration in energy systems. Achieving scale and resilience in electricity access requires a diversified approach where energy is generated from multiple sources and managed through coordinated transmission, distribution, storage, and end-use systems. A fragmented approach, where generation, distribution, and consumption are treated as isolated elements, fails to deliver consistent and reliable access.

Nigeria is implementing a model that reflects this integrated approach. The government has mandated that distribution companies source at least 10 percent of electricity from embedded generation, with half of that coming from renewable sources. This measure ensures that small-scale generation is not only encouraged but embedded within the broader energy system, creating a network that is resilient to disruptions in the main grid.

Complementing these mandates, Nigeria is developing a network of interconnected mini-grids. These grids are designed to link to the existing national grid, which is often unreliable, ensuring that even areas previously underserved by the main infrastructure gain access to consistent electricity. This hybrid approach of combining mini-grids with central infrastructure mirrors strategies already under consideration in India, where utilities are exploring similar innovations to expand reliable electricity access, particularly in rural regions.

Beyond physical infrastructure, modern electrification requires the adoption of digital tools and artificial intelligence (AI). While AI is often discussed in terms of its environmental risks or industrial automation potential, it is also emerging as a transformative tool for energy access. AI-enabled systems allow operators to manage complex, distributed electricity networks efficiently, optimize energy use, and predict failures before they occur.

India provides a compelling case study of this approach. In the state of Rajasthan, the Global Energy Alliance’s India Grids of the Future Accelerator has invested $25 million to modernize local utilities. One key initiative has been the creation of a digital “twin” of Jaipur’s electricity grid. This digital model allows engineers and operators to monitor the grid in real time, analyze performance data, and make decisions to integrate renewable energy sources and battery storage more effectively. The initiative is expected to improve electricity access for up to 18 million people, mostly in rural areas, demonstrating how digital technologies can enhance both scale and reliability.

For countries in the Global South, this lesson is crucial. Conventional grids often struggle to expand rapidly because of inefficiencies in monitoring and resource allocation. By leveraging AI and other digital tools, utilities can overcome these limitations, providing more reliable service while making investments more efficient.

Electricity access is more than just a technical challenge; it is a development issue. Its true value is realized when governments and utilities collaborate with other sectors to ensure that electricity enhances productivity, education, and health. In Nigeria, programs such as the Energizing Agriculture Program and the Energizing Education Program illustrate this principle. These initiatives provide farms, schools, and hospitals with clean electricity, while also delivering the tools, training, and financing needed to maximize its impact.

India’s agricultural sector offers another instructive example. The Pradhan Mantri Kisan Urja Suraksha evam Utthaan Mahabhiyan (PM-KUSUM) scheme, launched in 2019, encourages farmers to adopt solar energy solutions for irrigation. The program has successfully solarized over 2 million irrigation pumps, replacing diesel-powered systems. This initiative has improved the livelihoods of more than 600,000 farmers while simultaneously reducing greenhouse gas emissions and enhancing energy security.

These examples highlight the importance of designing electrification projects with socioeconomic outcomes in mind. Simply connecting homes to a grid does not guarantee broader development benefits. When energy access is paired with sector-specific support—such as agricultural productivity tools, school electrification programs, or health facility upgrades—the economic and social returns multiply.

Another key lesson from India’s experience is the role of private investment. Electrification in emerging markets often carries high perceived risks, deterring investors. However, countries that implement strong policy frameworks, establish transparent targets, and highlight successful pilot projects can attract significant private capital.

India’s national electrification program, announced in 2017, is an example of how clear targets can mobilize investment. By committing to electrify every household, the government created predictable market conditions, encouraging private sector participation in both modernizing existing grids and expanding new mini-grid solutions. This strategy demonstrates that clear policy signals are as important as technical solutions in achieving large-scale energy access.

Africa is now adopting similar approaches. Twenty-nine African countries have committed to connect 300 million people to reliable power by 2030. By submitting National Energy Compacts to institutions like the World Bank and African Development Bank, these governments are signaling their commitment to both domestic electrification and investor-friendly policies. Nigeria, for instance, has already mobilized over $1 billion to expand energy access, illustrating the potential to attract substantial funding when risk perceptions are managed.

Pilot projects are a vital part of this strategy. Nigeria’s interconnected mini-grid program started with just four grids serving roughly 6,000 homes and businesses. While small, this initial effort provided the proof of concept necessary to attract World Bank funding and private investment. Over time, the program has scaled up significantly, demonstrating that well-planned pilots can reduce risk, validate business models, and catalyze large-scale investment.

The collective experiences of India and Nigeria underline four critical lessons for electrifying the Global South:

• Integration is essential: Coordinated planning of generation, transmission, distribution, storage, and end-use ensures reliability and scalability.
• Digital tools and AI can transform grids: Real-time monitoring, predictive maintenance, and optimization make complex, distributed systems manageable and efficient.
• Cross-sector collaboration maximizes impact: Energy access delivers the greatest returns when paired with training, financing, and sector-specific support programs.
• Policy clarity attracts investment: Ambitious, transparent targets and pilot projects reduce perceived risks and mobilize private capital at scale.

For countries seeking rapid electrification, incremental or one-size-fits-all strategies are insufficient. Instead, they must adopt integrated, technology-enabled, and data-driven approaches while creating an enabling environment for private sector participation. India’s near-universal electrification and Nigeria’s emerging mini-grid networks illustrate the possibilities when these lessons are applied effectively.

The implications extend beyond national borders. Electrification in the Global South has the potential to lift hundreds of millions of people out of energy poverty, stimulate economic growth, enhance educational and health outcomes, and contribute to global climate goals. By learning from early successes and adapting strategies to local contexts, other emerging economies can replicate and expand these gains.

Ultimately, the path to electrification is as much about policy innovation, investment strategy, and social integration as it is about technical solutions. As India and Nigeria demonstrate, a holistic, forward-looking approach-one that integrates distributed and centralized systems, leverages AI, and attracts private capital-can transform the energy landscape of the Global South. By embracing these lessons, countries can accelerate their progress, bringing reliable, affordable, and sustainable electricity to millions and unlocking the vast potential of their populations.

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Source: Weekly Blitz :: Writings