Every big power announcement promises the customer more, yet the customer’s experience of electricity in Burundi has been defined by less: fewer hours, higher back-up costs, weaker service. The distance between the promise made at an inauguration and the bill and reliability an ordinary user actually sees is the real test of the regional Rusumo Falls hydropower plant. On 9 May 2024, Burundi, Rwanda and Tanzania inaugurated the shared 80 MW facility on the Kagera River, jointly owned and connected by common transmission infrastructure. From a consumer and market vantage, the question is not the megawatts inaugurated but whether households and firms end up with better access, steadier service and a fairer price.

The Customer Problem: Reliability before price

The electricity customer’s first complaint in Burundi is rarely the tariff; it is the outage. Unreliable supply forces households and businesses into diesel gensets, candles and battery back-up, which are costlier and worse than grid power in every respect. New firm hydropower, even a shared regional share of 80 MW, addresses this problem directly, because its value to a customer is measured in uninterrupted hours, not headline capacity. The World Bank’s account of Rusumo as an engine of regional integration matters to a consumer only insofar as it firms up the supply behind the socket.

That reframes what to celebrate. The prize for the customer is reliability, and reliability is what a regionally-pooled supply is best placed to improve, because a shortfall in one grid can be cushioned by the shared asset. The takeaway: the customer’s real problem is reliability, not price — and a shared regional supply is aimed squarely at the outages that cost users most.

The Access Question: Reaching users the grid has missed

Generation only becomes a customer benefit when it reaches people. Burundi’s connection rates are among the region’s lowest, so the decisive variable is not how much power exists but how far the distribution network extends to bring it to homes, shops and workshops. A stronger supply base makes new connections more worthwhile, but the connection itself is a separate build that customers still await.

This is where market creation happens. Every newly-connected household or small business becomes a customer for appliances, mobile charging, refrigeration and the services that reliable power supports, from cold drinks to digital payments at a rural kiosk. Access, in other words, does not just serve demand; it creates it. The friction is the pace of distribution roll-out, which no inauguration can shortcut. The takeaway: Rusumo firms up supply, but access is created connection by connection — reaching the unconnected is what turns megawatts into a market.

The Ownership Question: Who holds the customer relationship

When supply improves, the contest turns to who owns the customer. In most of the region the national utility holds the meter, but reliable grid power opens room for others to build relationships on top of it: mini-grid and solar operators serving areas the main network has not reached, appliance financiers, mobile-money enabled pay-as-you-go providers and agritech services that bundle power with equipment. A firmer regional supply strengthens the whole ecosystem these players depend on.

For a Burundian business, that is the strategic opening. The customer relationship — billing, service, bundled offers, data on usage — is where durable value sits, and it is not settled by the plant alone. How pricing, access and adoption are measured, and who gets to measure them, will decide which firms build lasting franchises [TK]. The takeaway: improved supply reopens the contest for the customer relationship — and the firms that bundle power with service, not just sell electrons, are the ones that win it.

So What: Serve the newly-reliable customer

For a consumer-facing operator in Burundi, Rusumo is a signal to design for a customer who is about to get steadier power. The decision implication is to build products and services — appliances on finance, refrigeration, pay-as-you-go connections, digital services — that turn improved reliability into everyday value, and to reach the users the grid is only now approaching. The plant is inaugurated. Whether the customer feels it depends on the connections, prices and services built on top of it in the months ahead.