Burundi’s economy is overwhelmingly agricultural, yet the value of what its farmers grow leaks away between the field and the market for want of power. Coffee, tea and food crops lose weight, quality and price in the hours they wait without cold storage, drying or processing. That is the quiet bottleneck the regional Rusumo Falls hydropower plant speaks to. On 9 May 2024, Burundi, Rwanda and Tanzania inaugurated the shared 80 MW facility on the Kagera River, jointly owned and carried on common transmission infrastructure. For a farmer or processor in Burundi’s hills, the question is not the ceremony but whether reliable electricity finally reaches the point where crops turn into income.

The Bottleneck: Power is a farm-to-market problem

Agriculture rarely fails at the planting stage; it fails at the processing and storage stage, and that failure is usually an energy failure. Drying coffee parchment, chilling milk, milling grain, running an irrigation pump — each depends on electricity that Burundi’s rural areas have largely lacked. New firm hydropower, even shared three ways, matters here because it targets the exact link where value is lost. The World Bank’s framing of Rusumo as a project powering regional integration reads, from a farming desk, as a project that could power the farm-to-market chain.

The emphasis is on could. An 80 MW regional plant improves the supply base; it does not by itself string a line to a washing station. But it changes what is possible, because processing capacity that once had no reliable power now has a credible source to plan around. The takeaway: Rusumo attacks the energy link in the farm-to-market chain — the place where Burundi’s crop value has always leaked — even if delivery to each station still lags.

The Value Capture: Processing keeps money at home

Burundi has long exported raw agricultural value and imported the finished version back. Reliable power shifts where value can be captured. With dependable electricity, a cooperative can move from selling wet coffee to delivering dried, graded parchment; a dairy group can chill and hold milk instead of dumping a surplus; a maize belt can support local milling rather than shipping grain out unprocessed. Each step keeps more of the price, in BIF, inside the community that produced it.

This is the progressive-business case for the plant at farm level. Processing is where margin lives, and processing needs power. A shared regional asset that firms up supply is, in effect, an argument for building the next layer of agro-industry closer to the farm. The takeaway: reliable power lets Burundi capture processing margin at home rather than exporting raw crop and importing the finished good — that is where farm incomes actually rise.

The Exclusion Risk: Finance and logistics still gate the gains

The danger is that power arrives and smallholders still cannot use it. Building a cold room or a mill takes capital, and rural finance in Burundi is thin; connecting to the grid takes distribution build-out that follows its own slow schedule. Without matching finance and logistics, the benefit accrues to larger, better-capitalised players while small producers watch the line pass overhead.

That is not an argument against the plant but a specification for the work around it. The measurable question is whether rural producers gain access to the finance, the connections and the aggregation logistics needed to turn available power into working processing capacity [TK]. Cooperatives and agritech models that pool demand and share equipment are the most plausible route for small producers to get inside the gain. The takeaway: power without rural finance and logistics excludes the smallest producers — closing that gap, not the megawatts, decides who captures the value.

So What: Site processing where power meets aggregation

For an agribusiness operator or cooperative in Burundi, Rusumo is a prompt to plan the next processing investment against a firmer power base. The decision implication is concrete: locate drying, chilling and milling capacity where reliable supply and farmer aggregation can meet, and pair any such build with the finance that smallholders need to participate. The plant is inaugurated. Whether it lifts farm incomes depends on the cold rooms, mills and credit lines Burundi builds beneath it next.