Bringing Light to Rural Cameroon: How IEEE Smart Village and Local Innovation Are Powering Change

Introduction

For decades, the remote village of Mbem in northwest Cameroon relied solely on the moon and stars after sunset. Electricity was a distant dream—until a young boy named Jude Numfor found his calling. More than 30 years later, his mission to electrify rural communities has gained powerful momentum, thanks to a partnership with the IEEE Smart Village initiative. This article explores how local ingenuity and global support are transforming lives in Cameroon.

From Darkness to a Spark of Inspiration

Growing up in Mbem, Numfor recalls that only one person in the village owned a petrol generator connected to a small television. “When he turned it on, all the children would run to his house and peep through the window,” he says. That memory ignited a lifelong ambition to bring electricity to his homeland.

A Teenage Tinkerer's First Taste of Solar Power

In 2001, Numfor moved in with a missionary family in the village of Allat. Their home was powered entirely by solar panels—an unimaginable luxury for someone from Mbem. “I could watch TV, eat ice cream, and turn on lights,” he recalls. The experience made him wish his brothers back home could share the same opportunity.

His curiosity deepened when a motion-sensor solar light in the missionary home failed. Encouraged by the family to “play with it like a toy,” Numfor replaced the dead battery with a motorcycle battery and restored power for the night. That early tinkering laid the foundation for his future career.

Founding Renewable Energy Innovators Cameroon

In 2006, Numfor cofounded Wireless Light and Power, later renamed Renewable Energy Innovators (REI) Cameroon. He serves as CEO. The company designs, installs, and maintains solar minigrids for rural electrification. These minigrids use photovoltaic technology and battery-energy storage systems to generate electricity at 50 hertz, distributed through smart meters.

The Role of IEEE Smart Village

In 2017, REI Cameroon received a grant from IEEE Smart Village, a program that supports projects bringing electricity, education, and employment opportunities to remote communities worldwide. The program is funded by IEEE societies and donations to the IEEE Foundation. Smart Village’s support went beyond funding: it provided mentorship, ideas, and a sense of community. “Entrepreneurship is lonely, but with the [Smart Village] community, it is different,” Numfor says.

Open Source Metering: A Transparent Approach

A key outcome of the partnership is the development of open source metering—a free, community-driven system for tracking energy usage. Unlike proprietary utility meters, this system allows users, researchers, and utilities to view, customize, and verify data collection. It ensures transparency in billing, consumption tracking, and grid management. The open source model empowers communities to take ownership of their energy infrastructure.

Impact on Rural Communities

Numfor’s journey from a curious teenager to an entrepreneur is a testament to the power of opportunity. With IEEE Smart Village’s support, REI Cameroon is bringing reliable electricity to villages that previously had none. Families can now light their homes after dark, children can study at night, and small businesses can operate more efficiently. The minigrids also reduce reliance on hazardous kerosene lamps, known locally as “bush lamps,” improving health and safety.

Future Plans

Looking ahead, Numfor aims to scale the minigrid model across Cameroon and beyond. The open source metering system will be refined and shared with other rural electrification projects. IEEE Smart Village continues to provide guidance, helping REI Cameroon navigate challenges and expand its reach.

Conclusion

The story of Jude Numfor and REI Cameroon illustrates how local innovation combined with global support can electrify remote regions. IEEE Smart Village has been more than a funder—it has been a partner in creating sustainable, transparent energy solutions. As more villages gain access to electricity, the spark that began in Mbem continues to light up lives.