Strip away the policy language and the donor reports, and West African food production runs on two hard facts.

First, inputs are expensive and volatile. Feed alone consumes 60 to 70 percent of a smallholder livestock operation’s budget, according to regional agricultural data. Fertiliser, energy, and grain all price off international markets and a weakening currency. The farmer absorbs every swing.

Second, enormous volumes of usable biological material are discarded. A peer-reviewed regional assessment published in 2025 estimated that West Africa’s farms generate roughly 402 million tonnes of harvestable crop residues every year. The usual fate of that material is to be left to rot or burned on farmland, releasing greenhouse gases in the process.

Hold those two facts side by side. The region pays heavily for inputs while destroying raw material at scale. That is not a resource problem. It is a systems problem.

Two Facts Define the Constraint

The linear model is simple: buy inputs, produce, sell, discard what is left. It works tolerably in economies with cheap capital, stable currencies, and deep input markets. West Africa has none of those conditions.

Under linear logic, every production cycle starts with a purchase exposed to global grain prices, exchange rates, and freight costs. Every cycle ends with disposal, which carries its own cost: labour to clear residue, smoke in the air, organic matter lost from the system. The model leaks value at both ends.

At the front end, it chains the farmer’s cost base to markets she cannot influence. At the back end, it converts a potential asset into an environmental liability. In between, it leaves the farm with no buffer when prices move. A model that makes both of the region’s defining problems worse is not a neutral default. It is the wrong architecture.

Linear Farming Imports Its Own Weaknesses

The losses cluster at points where they could be captured. FAO’s 2023 monitoring puts global food loss between harvest and retail at 13.3 percent. Sub-Saharan Africa carries the highest regional rate in the world at 23 percent. Nearly a quarter of what the region grows never reaches a market.

A cassava mill, a rice mill, an oil palm press: each one is effectively an aggregation point for biological raw material that currently carries negative value, because someone has to pay to remove it.

Circular agriculture treats that material as what it actually is: supply. The output of one process becomes the input of another. Residues become feed, energy, or soil amendment. The disposal cost disappears, and a new input enters the system at a price point no imported commodity can match.

The Residue Is Not Waste. It Is Unpriced Supply.

This is the part the sustainability framing tends to obscure. Circularity in West Africa is not primarily about emissions targets or certification. It is about cost structure. The region’s cheapest available inputs are the ones it is currently throwing away.

The test of any farming model is whether it fits the constraints it operates under. Apply that test honestly.

Capital is scarce, so a model that reduces recurring input purchases beats one that requires them. Currencies are volatile, so a model built on locally generated material beats one priced in dollars. Logistics are expensive, so a model that sources from nearby processing sites beats one that ships grain across borders. Climate pressure is rising, so a model that stops open-field burning beats one that depends on it.

Circularity Is an Economic Structure, Not a Label

On every axis, the circular model wins not because it is virtuous but because it matches the terrain. The question for any agricultural venture in the region is no longer whether circularity is desirable. It is whether the venture’s economics survive without it.

Close the loop and the arithmetic of the farm changes. Input costs fall and, more importantly, stabilise, because the supply source sits within the regional economy rather than on a global exchange. Disposal costs convert into revenue or savings. Emissions from burning fall. The processing sector gains a second income stream from material it once paid to clear.

None of this requires new land, new water, or heroic assumptions. It requires connecting flows that already exist and pricing material that markets have ignored. That is the work of circular agriculture, and it is the model SheFarms Agro Investment Ltd builds within: a regional food system that stops paying twice — once for the input and once for the waste — when the two were the same material all along.

What Changes When the Loop Closes

SheFarms Agro Investment Ltd works at the centre of West Africa’s circular agriculture economy. Explore how LoopFeed™ converts agro-processing residues into value for farmers and food systems.

Nigeria’s rice harvest reached a record 5.8 million tonnes of milled rice in the 2024/25 season. Producing that milled rice means processing far more paddy, and the difference does not vanish. At the mill, husking and polishing strip away roughly 20 percent of paddy weight as husk and another 8 to 12 percent as bran. Before the paddy even reaches the mill, harvesting leaves behind 0.7 to 1.4 kilograms of straw in the field for every kilogram of milled rice eventually produced.

So one crop, in one country, generates millions of tonnes of husk and bran at mill gates and millions more tonnes of straw at harvest, every single year. Repeat the exercise across cassava, maize, oil palm, sorghum and groundnut, and the pattern holds: West Africa’s farming and processing system produces residue streams at industrial scale. Most of it is abandoned, dumped, or burned — an active environmental cost.

Here is what makes valorization a distinct economic discipline rather than a recycling slogan. The residue is already produced. The milling fraction is already aggregated at the processing site. And it currently carries negative value, because the processor has to pay — in labour, transport or land — to get rid of it.

Start With What the Mills Already Produce

Every other raw material in agriculture starts at a positive price and climbs with demand, freight and currency movements. Residue starts below zero. Any process that converts it into a product with a market is capturing value that is currently being destroyed.

That starting position is the entire economic case. Margins in agriculture are won or lost on input cost. A value chain whose primary input is a disposal problem has a structural advantage no efficiency programme can replicate.

Negative-Value Inputs Change the Mathematics

Valorization is not speculative chemistry. The technical pathways are documented across the peer-reviewed bioprocessing literature: converting agro-processing residues into livestock feed inputs; biogas, biochar and bioethanol via anaerobic digestion, pyrolysis and gasification; returning processed organic matter to degraded farmland; extracting proteins, fibres and polysaccharides for food and industrial use.

Each pathway has been demonstrated at technical level. What West Africa lacks is not science. It is deployment: companies that stand between the mill gate and the market and run the conversion at commercial scale. The science has been publishable for a decade. The companies are arriving.

The Pathways Are Proven. The Deployment Is Not.

If the economics are this favourable, why is the material still burning in fields? Three reasons, none of them permanent.

First, residue has no spot market. Without a price signal, processors treat it as a nuisance rather than inventory, and no one builds supply chains around a nuisance. Second, valorization sits between sectors — agriculture to investors who fund energy, and industry to investors who fund farms — so it falls through the gaps in how capital is categorised. Third, the business models lagged the literature, and they are catching up fast.

Why the Opportunity Stays Underpriced

All three gaps are closing. Circular economy criteria increasingly shape how development finance and impact capital screen agritech, which means the first movers who lock in residue supply relationships are securing inputs at a price that will not stay near zero forever.

Valorization reframes the question West African agriculture has been asking. The question is not where to find cheaper inputs. It is why the region keeps paying to destroy the inputs it already has. The value is sitting at the mill gate, priced at less than nothing, waiting for someone to run the conversion.

The Asset Is on the Ground. Literally.

SheFarms Agro Investment Ltd builds within exactly this model, converting agro-processing residues into productive value for the regional food system.

SheFarms Agro Investment Ltd converts agro-processing residues into value for West African food systems. See how the circular model works in practice.

A metric tonne of maize sold for around N480,000 in 2023. By mid-2024 it had reached roughly N910,000 — an 89.6 percent rise in a single year, according to a BusinessDay market survey. Soybean, the other pillar of poultry feed, climbed about 68 percent over the same window. Farmers absorbed both at once.

Then the swing reversed. Global corn futures fell by roughly a third through the first half of 2025. The relief was real. It was also unpredictable, partial, and outside any farmer’s control.

This is the point that gets lost when prices fall and everyone exhales. The problem was never that feed got expensive. The problem is that feed cost is unstable in both directions, and a business cannot plan against a number that can move by double digits either way within twelve months.

The Numbers, in Both Directions

It is tempting to treat each price spike as a bad season that will pass. It will not, because the causes are built into the system.

Insecurity in Nigeria’s grain belt cuts production and disrupts supply with little warning. Climate variability moves yields up and down regardless of how farmers plan. Currency weakness reprices every imported input.

Why the Volatility Is Structural, Not Seasonal

None of those three forces is seasonal. They are features of the operating environment. As long as the feed bill is chained to grain markets exposed to all three, the cost base will keep lurching, and the farmer will keep absorbing shocks she did nothing to create.

The volatility travels through one specific link: the dependence of feed on food grains. Maize and soybean are food crops first, traded on markets driven by human demand, export flows, insecurity and currency. Tie your feed to them and you inherit all of it.

Breaking the Chain

A feed strategy built on agricultural by-products rather than food grains breaks part of that chain. The input cost does not track the maize market, because it was never a grain competing for a place on someone’s plate. It is material that already exists inside the regional processing economy, priced on entirely different logic. That does not make feed free. It makes a meaningful share of the feed bill stable, and stability is the thing a livestock business can actually plan around.

Feed runs to 60 to 70 percent of a smallholder livestock operation’s budget. When that line item can swing 90 percent up and then a third back down, every other decision on the farm — flock size, hiring, expansion — becomes a guess. A farmer who cannot forecast her single largest cost cannot forecast anything.

What Stability Is Worth

Reducing and stabilising that cost changes the planning horizon. SheFarms’ on-farm data shows LoopFeed™ can lower feed costs by up to 30 percent. The reduction matters. The predictability matters more. A farmer who knows roughly what feed will cost next quarter can finally make decisions that hold.

See how SheFarms Agro Investment Ltd builds a stable feed cost base for West African smallholder farmers.

Through the first half of 2025, corn prices in Nigeria came down. Eggs — the country’s most affordable source of animal protein — followed: between January and July 2025, egg prices declined by approximately 10 percent, partly in response to the drop in corn prices, according to USDA data.

That is the proof point. Not a model, not a projection — an observed sequence. Feed cost moved, and the retail price of the most accessible protein in the country moved with it, in the same direction, within months. The line from the feed mill to the dinner table is short and visible.

An egg cost around N100 in early 2023. By later that year it was N150. By 2024 it had reached roughly N250. In two years, the price of Nigeria’s cheapest protein more than doubled.

The Link Is Observable, Not Theoretical

That was not a story about chickens. It was a story about feed. Maize and soybean, the core feed grains, surged on insecurity, climate pressure and a weakening naira, and feed runs to 60 to 70 percent of a smallholder livestock operation’s budget. When the dominant cost in protein production more than doubles, the protein gets priced out of reach for the households that need it most. Food security erodes one egg at a time.

Eggs and chicken are the proteins ordinary Nigerians can most readily afford. The single largest input to producing them is feed. So the affordability of the nation’s most accessible animal protein is governed, upstream, by the cost of feed.

How Eggs Got Expensive in the First Place

That reframes what feed cost is. It is not a margin line on a poultry farm’s spreadsheet. It is a lever on national nutrition. Lower it, and protein becomes more affordable for consumers. Stabilise it, and that affordability stops swinging with the grain market.

The distributional point sharpens it further. When protein prices climb, the households that cut back first are the ones with the least room to absorb it. An egg that moves from N100 to N250 does not change much for a high-income family; for a low-income one, it can move eggs from a staple to an occasional purchase. Feed cost, working upstream, lands hardest exactly where nutrition margins are thinnest.

Feed Cost Is an Upstream Determinant of Nutrition

The 2025 easing was welcome, but it came from grain prices happening to fall, which means it can reverse the moment they rise again. A durable improvement in protein affordability needs a feed cost that is structurally lower and structurally steadier — not one that waits on the maize harvest.

On-farm data shows LoopFeed™ can reduce feed costs by up to 30 percent. Read through the food-security lens, that is not a margin gain captured by the farmer. It is downward pressure on the retail price of eggs and chicken, and it does not depend on a good grain season to hold.

What a Structural Feed Solution Changes

SheFarms Agro Investment Ltd treats feed cost as exactly what the egg data shows it to be: the upstream variable that decides whether protein stays within reach of the households that depend on it.

Feed cost decides whether a family can afford protein. Learn how SheFarms Agro Investment Ltd lowers and stabilises feed cost at the structural level.

In April 2025 the National Economic Council approved a plan projected to generate up to $90 billion in economic value by 2035, under a Federal Ministry of Livestock Development created in 2024. The ambition is on the record. The cost structure that threatens it is not being addressed at the same speed.

Strip the plan to its mechanics. Reaching a $90 billion livestock sector means many more animals, producing far more meat, milk and eggs, raised by smallholders who make up the backbone of the sector. Every one of those animals has to be fed. And feed already consumes 60 to 70 percent of a smallholder operation’s budget.

So the headline figure rests on an unstated assumption: that the sector can multiply output while its single largest cost stays manageable. That assumption does not hold on current trends.

A $90 Billion Target Is a Feed Cost Target in Disguise

To its credit, the strategy does not ignore this. Among its core focus areas, the Council named Feed and Fodder Development explicitly, alongside animal health, water resources, breed improvement and data systems. The policy architecture recognises feed as a pillar.

The gap is between naming feed as a priority and changing its unit economics on the farm. A pillar in a strategy document does not lower the price of a tonne of feed. What lowers it is a different way of producing feed — one that does not draw its primary input from the same volatile grain markets that make the cost unmanageable in the first place.

The Plan Already Names the Right Pillar

This is where the national conversation needs to move. The investment numbers, the partnerships, the export ambitions — all matter. But they sit on top of a unit economics problem that gets far less airtime: what does it actually cost a smallholder to feed an animal, and can she predict that cost from one season to the next?

If the answer stays “high and unpredictable,” the $90 billion sector does not materialise, regardless of how much capital is announced at the top. If the answer becomes “lower and stable,” the rest of the plan has a foundation to build on. Feed is not one pillar among five. It is the floor the other pillars stand on.

From Headline Figures to Farm-Gate Economics

There is a sovereignty dimension too. A feed system anchored to imported grain exports the sector’s cost control to markets and currencies outside Nigeria’s reach. A feed input generated from residues already present inside the domestic processing economy keeps more of that cost structure onshore. For a national growth strategy, that is not a side benefit. It is the difference between a target that depends on favourable external conditions and one the country can actually steer.

A feed input built on agro-processing residues rather than food grains changes the equation in two ways policymakers should care about. It lowers the cost — SheFarms’ on-farm data shows LoopFeed™ reductions of up to 30 percent. And because the input is drawn from the regional processing economy rather than the grain market, it decouples a meaningful share of the feed bill from the price swings that make sector planning impossible.

What a Fermentation-Based Approach Changes

That combination — lower and steadier — is precisely what a 2035 growth target needs at the farm level. SheFarms Agro Investment Ltd builds within this model, converting agricultural by-products into livestock feed designed to give Nigeria’s smallholders the cost base a national livestock ambition actually requires.

A $90 billion livestock target rests on the cost of feed. See how SheFarms Agro Investment Ltd addresses the feed cost foundation.

The FAO’s Global Perspectives Studies estimate that continental beef and poultry consumption will rise by over 200 percent between 2015 and 2050, with demand for milk increasing by almost 140 percent. Under a business-as-usual scenario, the African cattle herd is projected to grow from around 330 million animals to over 700 million by 2050, and the poultry standing stock from 2.3 to 7.9 billion birds.

These are not fringe forecasts. They are the established baseline that development planners and investors already work from. Population growth, urbanisation and rising incomes all push in the same direction: a great deal more meat, milk and eggs consumed across the continent within a generation.

The instinctive response is to keep more animals. But simply expanding herd and flock size on the same land and water base runs into limits fast: grazing pressure, land use conflict, water stress, and the climate cost of an ever-larger animal population. Growth by sheer headcount is the expensive, environmentally fragile path.

The Demand Curve Is Steep and Well Established

There is a better axis to grow on: efficiency. How much protein you get out of each unit of feed you put in. A beef animal returns only about 3 percent of the feed it eats as edible protein — the least efficient of the major meats. Poultry is among the most efficient. That gap — not the size of the herd — decides how much protein a continent gets out of what it grows.

Feed is already 60 to 70 percent of a smallholder’s operating budget. When the dominant cost and the dominant efficiency lever are the same thing, the conclusion is unavoidable: the feed layer is the highest-leverage point in the entire value chain. Improve feed — in cost and in quality — and every animal above it in the chain performs better. Leave feed unsolved, and no amount of herd expansion closes the protein gap affordably.

Meeting It by Adding Animals Does Not Work

The leverage compounds because it is not confined to one species. Poultry may be the most efficient converter, but cattle, goats and tilapia all sit on the same feed economics. Aquaculture is among the fastest-growing protein sources on the continent and is acutely feed-dependent. A solution at the feed layer therefore does not back a single animal; it raises the performance of the whole basket of species a growing population will rely on.

For an investor, leverage and investability tend to coincide — and they do here. The feed layer sits upstream of every other gain in the livestock economy, which means improvements there propagate through the whole system. A feed input that is cheaper, more stable, and drawn from agricultural by-products rather than contested food grains improves the unit economics for poultry, cattle, goats and tilapia alike.

Why Feed Is the Binding Constraint

That is the case for treating feed — not animals — as the place to deploy capital against the 2050 demand curve. SheFarms Agro Investment Ltd builds within exactly this layer, producing a science-backed, fermentation-based feed from agro-processing residues, positioned at the point in the value chain where the protein gap is actually won or lost.

The 2050 protein gap will be closed at the feed layer, or not at all.

The Highest-Leverage Point Is the Most Investable

See why SheFarms Agro Investment Ltd builds where the leverage is.

The Africa Carbon Markets Initiative, launched at COP27 in 2022, set a launch ambition for the continent to reach 300 million carbon credits produced annually by 2030 — a level it estimates would unlock around $6 billion in income and support 30 million jobs — scaling toward 1.5 billion credits a year by 2050. Nigeria is among the seven African nations that signed up to develop country carbon activation plans.

The rails are being laid during exactly the years circular agriculture is taking shape in the region. Markets reward those who are already inside the framework when it formalises — not those who arrive after the methodologies and registries are set. A circular feed model that is operating on emissions-avoiding logic before those rules harden is positioned to engage with them as they settle, rather than scrambling to retrofit a business case afterward.

Consider what happens to agro-processing residues today. Across the region, much of this material is left to decompose or burned on farmland, releasing greenhouse gases in the process. That disposal is an active emissions source, repeated season after season at processing sites across the continent.

The Market Is Being Built Now

Diverting that material into a feed system changes its climate trajectory. The residue is no longer burned or left to rot; it is converted into a productive input. Carbon-storing and emissions-avoiding agricultural practices are among the project types the African carbon market framework is designed to recognise. A model that takes residues out of the disposal stream and into the feed economy is structurally aligned with what that market is built to reward.

Let me be precise about what this is and is not. SheFarms is targeting a carbon credit pathway for 2027. That is a direction of travel and a positioning statement, not a promise of credits earned or revenue booked. The carbon market is still being built, eligibility and methodology are still maturing, and no responsible company would present a future pathway as a banked outcome.

Why Circular Feed Sits Inside the Climate Framework

What can be said plainly is this: a feed model built on diverting agricultural by-products from disposal starts on the favourable side of a carbon framework, by design rather than by retrofit. The climate logic and the economic logic point the same way — which is both unusual and consequential.

For impact investors and development partners, the alignment is the signal. A business whose core operation — converting residues into feed — also happens to sit inside the emissions-avoidance logic of an emerging continental carbon market is positioned across two value systems at once: the agricultural economics that underpin its cost case, and the climate framework that may recognise it tomorrow.

A Signal, Deliberately Stated as a Signal

SheFarms Agro Investment Ltd builds within a model where the economic case and the climate case were never separate, because the same act — keeping agro-processing residues out of the disposal stream — drives both.

The economics and the climate case point the same way. That is the opportunity.

Why This Matters to an Investor

See how SheFarms Agro Investment Ltd is positioned for Africa’s emerging carbon market.