Governments from Ethiopia to Kenya and Tanzania are deep in a fresh industrial-parks boom aimed at manufacturers relocating from Asia, with Eastern Africa hosting around half of all African zones, and Kenya alone has 61 (1)(2). Billions in public land and tax expenditure are being committed. But the evidence base is unforgiving: AFD’s 2025 reassessment and academic reviews find that most African zones failed to attract significant investment or sustainable employment, over-relying on fiscal incentives (3)(4). The first-principles reason is simple and recurring. Zones fail because governments build the fence before the firms. Incentives attract footloose tenants who leave when the tax holiday ends. Only deliberate linkage programs (local supplier development, skills pipelines, anchor-tenant obligations) create an industrial ecosystem. The KPI should be domestic value added per hectare, not jobs announced at groundbreaking.
Key Takeaways
- East African governments are in a fresh industrial-parks boom targeting manufacturers relocating from Asia, with Eastern Africa hosting roughly half of all African zones (Kenya alone has 61) (1)(2).
- Billions in public land and tax expenditure are being committed on a model with a documented multi-decade failure rate.
- The evidence is sobering: AFD’s 2025 reassessment and academic reviews find most African SEZs failed to attract significant investment or sustainable employment, over-relying on fiscal incentives (3)(4).
- The recurring failure cause: governments “build the fence before the firms.” Physical zones and tax holidays attract footloose tenants who leave when incentives end, rather than building durable industry.
- What actually works is linkage: deliberate local supplier development, skills pipelines, and anchor-tenant obligations that root firms in a local industrial ecosystem (5).
- The right KPI is domestic value added per hectare, not jobs announced at groundbreaking, because announced jobs measure activity while domestic value added measures whether real, rooted industry was built.
Why are governments building industrial parks again?
Because a genuine opportunity, manufacturers relocating from Asia amid rising costs and trade rerouting, has met a familiar policy reflex, producing a continent-wide rush to build zones in the hope of capturing the relocating factories.
The opportunity is real. Rising labor and operating costs in Asia, US-China trade tensions rerouting supply chains, and the search for new low-cost manufacturing locations have created a genuine moment in which manufacturing could relocate to Africa, and East Africa, with its young workforce, improving infrastructure, and trade access, is a plausible destination. Governments across the region see this and want to capture it, and the instrument they reach for is the industrial park or special economic zone: a designated area with infrastructure, tax incentives, and streamlined regulation, designed to attract manufacturers. The result is a boom. Ethiopia, Kenya, Tanzania, Uganda, and others are building parks, committing public land and substantial tax expenditure, with Eastern Africa now hosting around half of all African zones and Kenya alone hosting 61 (1)(2). The logic is straightforward: build the zones, offer the incentives, and the relocating manufacturers will come, bringing jobs and industrialization.
This reflex is understandable, and the underlying ambition, to industrialize, to capture relocating manufacturing, to create jobs, is sound. World Bank and UNIDO-aligned voices still consider well-run zones one of the most effective industrialization tools available (5), and the opportunity of the current moment is genuine. But the reflex is also dangerous, because it is being deployed at scale, with billions in public resources, on a model that has a documented and sobering failure record in Africa. The current boom looks remarkably like the SEZ boom of the 2010s, which largely disappointed, and the question is whether this cycle has learned the lessons of the last, or is simply repeating it with the same flawed assumptions. The evidence, and the way the parks are being justified (jobs announced at groundbreaking, square meters of zone built), suggests the latter: the region is committing enormous resources to a model whose failures are well-documented, without obviously having absorbed why those failures occurred.
What does the evidence actually show?
That most African special economic zones failed, failing to attract significant investment or create sustainable employment, primarily because they over-relied on fiscal incentives to attract firms rather than building the conditions for durable industry.
The evidence base is more contested than zone-boosters acknowledge, and the critical findings are serious. AFD’s 2025 reassessment of African SEZs and academic reviews of the continent’s zone experience converge on a sobering conclusion: most African zones failed to attract significant investment or sustainable employment, and a key reason was over-reliance on fiscal incentives (3)(4). The pattern is consistent across the disappointing zones: a government builds the physical zone and offers generous tax holidays and incentives; some firms come, attracted by the incentives; but the firms are “footloose.” They came for the tax break, not because the location offered durable competitive advantages, so when the incentives expire or a better offer appears elsewhere, they leave. The zone fails to build a rooted industrial ecosystem; it rents temporary tenants with public money, and when the renting stops, so does the industry. The tax expenditure is spent, the public land is committed, and little durable industrialization remains. This is the documented failure mode, and it has repeated across the continent for two decades.
The deeper diagnosis, the first-principles reason zones fail, is that governments build the fence before the firms. They construct the physical zone (the fence, the infrastructure, the incentives) on the assumption that firms will follow, when in fact durable firms locate where the conditions for competitive production exist: a skilled workforce, local suppliers, reliable inputs, and integration into a functioning industrial ecosystem. A fence with tax incentives but no local supplier base, no skills pipeline, and no industrial linkages attracts only firms that want the tax break and can operate as isolated enclaves, exactly the footloose tenants who leave. The zone becomes an enclave, not an ecosystem: a fenced area where foreign firms assemble imported components with imported skills for export, contributing tax-subsidized activity but little durable domestic capability or value. Building the fence is easy and visible (you can cut a ribbon). Building the firms, the local capability, suppliers, and skills that root industry, is hard and slow. So governments build the fence, announce the jobs, and discover years later that the firms were never rooted. This is the same “fence before firms” error that affects supplier development across resource and industrial policy: mistaking the infrastructure for the industry.
What actually builds an industrial ecosystem?
Linkage: the deliberate programs that root firms in a local industrial ecosystem, meaning local supplier development, skills pipelines, and anchor-tenant obligations that make the zone a hub of durable capability rather than an enclave of footloose tenants.
The zones that succeed, and well-run zones genuinely can be powerful industrialization tools (5), do something the failures don’t: they build linkages between the zone firms and the local economy, deliberately, as a core part of zone design rather than an afterthought. Three linkage programs distinguish ecosystems from enclaves:
Local supplier development. Deliberately developing local firms to supply the zone’s manufacturers, so the zone firms buy inputs, services, and components from local suppliers, rooting the foreign firms in a local supply base they come to depend on, and building domestic industrial capability around the zone. This is what makes a zone a hub rather than an enclave: the local economy becomes integral to the zone firms’ operations.
Skills pipelines. Building the skilled-workforce pipeline the zone firms need: training programs, technical education, and the workforce-skilling infrastructure that turns labor into capability, so firms locate and stay because the skills are there, not just because the tax is low. A skilled local workforce is a durable competitive advantage that roots firms. A tax holiday is not.
Anchor-tenant obligations. Requiring major zone tenants to commit to local sourcing, local hiring, technology transfer, and capability building as a condition of their incentives, so the public subsidy buys durable local industrialization, not just temporary activity. Anchor tenants, properly obligated, become the seeds of an ecosystem, pulling in suppliers and developing skills around them.
These linkage programs are what convert a fenced area with tax incentives into a rooted industrial ecosystem, and they are precisely what the failed zones skipped in favor of building the fence and offering the incentives. The lesson is that the fence and incentives are the easy 20% of zone success; the linkages are the hard 80%. A zone that invests in linkages builds durable industry. A zone that relies on fiscal incentives rents footloose tenants. The current boom’s danger is that it is heavy on fences and incentives (visible, easy, ribbon-cuttable) and light on linkages (hard, slow, unglamorous), repeating the documented failure.
The Linkage Test: measuring whether a zone builds industry
Here is the framework I would put to governments and zone developers. Call it the Linkage Test: three linkage conditions plus the right KPI, which together distinguish a zone that builds durable industry from one that rents footloose tenants.
Condition 1. Local supplier development. Is there a deliberate program developing local firms to supply the zone’s manufacturers? If the zone firms import everything and buy nothing locally, the zone is an enclave, not an ecosystem, and will not build durable domestic industry.
Condition 2. Skills pipeline. Is there a skills pipeline building the workforce the zone needs locally? If firms must import skills or rely only on cheap unskilled labor, they are footloose; a rooted skilled workforce is what makes them stay.
Condition 3. Anchor-tenant obligations. Do incentives come with binding commitments to local sourcing, hiring, and capability building? If incentives are given with no obligations, the public subsidy buys temporary activity, not durable industry.
The KPI: domestic value added per hectare, not jobs announced. Measure the zone on domestic value added per hectare, the real, rooted economic value the zone generates locally per unit of public land committed, not on jobs announced at groundbreaking. Announced jobs measure activity (and vanish when footloose tenants leave). Domestic value added measures whether real, rooted industry was built. The KPI you choose determines the zone you build: measure announced jobs and you get ribbon-cuttings; measure domestic value added and you get linkages.
The Linkage Test reframes industrial-zone policy from “build the fence and announce the jobs” into “build the linkages and measure the value added.” A zone that passes the test (local suppliers, skills, anchor obligations, measured on domestic value added) builds the rooted industry the boom promises. A zone that fails it repeats the documented failure of the 2010s with fresh public billions.
What should governments do?
Build the firms before the fence, or alongside it, design linkages as the core of zone policy, and change the KPI from announced jobs to domestic value added per hectare.
The practical agenda for East African governments in this boom is to learn the documented lessons rather than repeat them. That means inverting the priority: instead of building physical zones and offering incentives in the hope firms follow, invest first and most in the linkages (local supplier development, skills pipelines, anchor-tenant obligations) that root firms in a local ecosystem, and treat the fence and incentives as the lesser, supporting element. It means attaching real obligations to incentives, so public subsidy buys durable capability, not footloose tenancy. And critically, it means changing the metric: measuring and reporting zones on domestic value added per hectare rather than jobs announced at groundbreaking, because the metric drives the behavior, and the announced-jobs metric is precisely what produced ribbon-cuttings and enclaves last time. This connects to the broader outcome-accountability principle that should govern public industrial spending and to the supplier-development discipline that determines whether local content and linkages actually form.
The conclusion is a warning grounded in evidence. East Africa is committing billions in public land and tax expenditure to a fresh industrial-parks boom, riding a genuine opportunity (manufacturing relocating from Asia), but doing so on a model with a documented two-decade failure record, justified by the same announced-jobs metrics and fence-first logic that produced the failures. Most African zones failed because governments built the fence before the firms, relied on fiscal incentives to attract footloose tenants, and skipped the hard linkage work that roots durable industry. The current boom risks repeating this exactly, with the same flawed assumptions and fresh public money. The opportunity is real and well-run zones genuinely can industrialize, but only if this cycle learns what the last one didn’t: that the fence and incentives are the easy part, the linkages are the hard part, and the KPI should be domestic value added per hectare, not jobs announced at groundbreaking. Build the firms, not just the fence. Measure the value, not the ribbon-cuttings. Otherwise the boom of the 2020s becomes the disappointment of the 2030s, paid for, again, with public billions.
FAQ
Why are East African governments building industrial parks?
To capture manufacturing relocating from Asia amid rising costs and trade rerouting. Governments across the region are building special economic zones and industrial parks with infrastructure and tax incentives to attract these manufacturers, with Eastern Africa now hosting roughly half of all African zones and Kenya alone hosting 61 (1)(2).
What does the evidence say about African SEZs?
It’s sobering. AFD’s 2025 reassessment and academic reviews find that most African zones failed to attract significant investment or sustainable employment, primarily because they over-relied on fiscal incentives to attract firms rather than building the conditions for durable industry. Well-run zones can succeed, but the average record is poor (3)(4)(5).
Why do industrial zones fail?
Because governments “build the fence before the firms,” constructing physical zones and offering tax incentives on the assumption firms will follow. But durable firms locate where competitive conditions exist (skills, suppliers, ecosystems). Incentive-attracted “footloose” tenants leave when the tax break ends, so the zone rents temporary activity rather than building rooted industry.
What actually makes an industrial zone work?
Linkage programs: deliberate local supplier development (so zone firms buy locally), skills pipelines (so the workforce is there), and anchor-tenant obligations (binding incentives to local sourcing, hiring, and capability building). These root firms in a local ecosystem rather than leaving them as isolated enclaves, and they’re what the failed zones skipped.
What should an industrial zone be measured on?
Domestic value added per hectare, the real, rooted economic value generated locally per unit of public land committed, not jobs announced at groundbreaking. Announced jobs measure activity that vanishes when footloose tenants leave. Domestic value added measures whether durable industry was actually built. The metric drives the behavior.
Related Reading
- Uganda’s First Oil: The Local-Content Window and Supplier Development
- Skills Are the New Oil: EdTech and Workforce Training
- East Africa’s E-Mobility Manufacturing Wave
- How Governments Should Buy Acceleration
- Kenya’s Construction Boom and the Value Chain Behind It
- Make the Medicine Here: East Africa’s Pharma Manufacturing Window
Sources and Evidence
- EA Business World: “East Africa industrial parks and manufacturing”. Source for the fresh East African industrial-parks boom targeting relocating manufacturers.
- Africa Press: “Special Economic Zones in Africa”. Source for Eastern Africa hosting roughly half of all African zones and Kenya’s 61 zones.
- Agence Française de Développement: “Reassessment of African Special Economic Zones” (2025). Source for the finding that most African SEZs failed to attract significant investment or sustainable employment.
- Science Direct: academic review of African SEZ outcomes. Source for the over-reliance-on-fiscal-incentives failure mode.
- Global Africa Network: “Why Special Economic Zones succeed and why some fail”. Source for the World Bank/UNIDO-aligned view that well-run, linkage-rich zones can be effective industrialization tools.