HomeIndustry SectorsFuture EnergyExploring mini-grid business case for undergrid customers

Exploring mini-grid business case for undergrid customers

An estimated 40 million rural residents are underserved by the main grid in Nigeria, according to the Rocky Mountain Institute (RMI) and Energy Market and Regulatory Consultants (EMRC).

The pair collaborated in a study which uncovers the business case for undergrid mini-grids—an approach that could benefit hundreds of millions who are currently underserved.

“EMRC believes this report serves as a call for investors to explore the mini-grid potentials in Nigeria using the undergrid model. It also presents a viable alternative which is beneficial to the investors, the electricity distribution companies and the electricity consumers,” said Oladiran Adesua, analyst at EMRC.

The analysis noted that throughout sub-Saharan Africa, hundreds of millions of people live ‘under the grid’.

Such communities are within distribution company territory, but receive unreliable, inconsistent, and/or low-quality power that does not meet their needs—or they receive no power at all. Read more: Solar mini-grids in Africa to climb to 16,000 by 2023

“Undergrid mini-grids are an attractive opportunity for all stakeholders. We believe that piloting this electricity solution in the near term will enable future replication that supports the sector’s financial health and drives local community development,” said Sachi Graber, senior associate at RMI.

Revenue opportunity from mini-grids

According to the report, nationwide revenue opportunity from these mini-grids is approximately N400 billion ($1 billion) per year, offering mini-grid developers an annual profit on the order of N75 billion ($200 million).

For distribution companies, undergrid mini-grids could reduce financial losses associated with serving remote rural communities by at least 60%.

Transitioning just 400 communities to mini-grids could reduce a single distribution company’s (DisCo’s) annual financial losses by about N1 billion ($3 million).

With a distribution usage fee from the mini-grid developer, these savings could increase to over N2 billion ($6 million) annually for the DisCo.

For underserved communities and customers, compared to the status quo energy mix of grid and diesel, residential customers would save an average of N54 ($0.15) per kWh.

Across Nigeria, transitioning residential undergrid customers to mini-grid service could yield N60 billion ($170 million) in annual savings.

Guest Contributor
The views expressed in this article by the author are not necessarily those of the publishers and/or association partners. While every effort is made to ensure accuracy, the publisher and editors cannot be held responsible for any inaccurate information supplied and/or published.