Critical lessons from PPP successes and failures
There’s nothing quite like a PPP (Public-Private Partnership) announcement in Africa. Politicians beam, investors nod, consultants draft glossy frameworks, and someone always mentions “unlocking billions.” Then… silence. Or worse, scandal.
Having worked on and observed PPPs across sectors, from telecommunications network infrastructure to rail projects, we’ve seen the good, the bad, and the “never again.” And if there’s one thing to say upfront, it’s this: PPPs are not magic. They don’t fix governance gaps, erase risk, or make unbankable projects bankable. But when they work, they can be the catalyst that transforms a nation’s infrastructure story.
When PPPs work: the quiet winners
Let’s start with the wins. Successful PPPs usually share a few traits:
- Clarity of purpose: Everyone knows what’s being built, who’s paying, and how returns will be generated. No fuzzy finance, no mystery revenues.
- Balanced risk: The private sector isn’t expected to carry all the political, currency, and demand risks. The public side steps up with guarantees, policy stability, or even just efficient approvals.
- End-user focus: Toll roads where people can afford the tolls. Energy projects that genuinely improve grid reliability, not just headline megawatts.
- Case in point: South Africa’s Renewable Energy IPP Programme. Private developers brought capital and technology, the state offered purchase agreements and a transparent bidding process. Result? Billions in investment, lower renewable tariffs, and an industry that didn’t exist 15 years ago.
When PPPs fail: the warning signs
And then there are the projects that make you want to bang your head against the project charter. They usually fail for predictable reasons:
- Misaligned incentives: The government wants cheaper services, the investor wants guaranteed returns, and the user ends up squeezed.
- Political vanity: PPPs used as vehicles for ribbon-cutting rather than real service delivery. The project looks good on paper, but no one thought about cash flow.
- Opaque contracts: Hidden clauses, “too confidential” details, and suddenly the public discovers they’re paying triple for a service.
- Lack of enforcement: Even the best contracts collapse if one side knows there’ll be no consequences for default.
Remember the Lekki-Epe Expressway in Nigeria? The toll road started strong but hit political and social backlash when users balked at high tolls. Without social buy-in, even technically sound PPPs can unravel.
The uncomfortable truth
Here’s the thing: PPPs aren’t about “sharing” in some kumbaya sense. They’re about trading value. The public sector brings land, regulatory muscle, and long-term vision. The private sector brings capital, efficiency, and execution. If either side shows up half-hearted, or with too much ego. the deal collapses.
Lessons we keep learning and re-learning
From our experience, three lessons stand out:
- Structure is everything – You can’t wing a PPP. A well-structured deal, backed by clear legal frameworks, beats a politically exciting but technically flimsy one every time.
- Transparency buys trust – Users, civil society, and investors all need to understand the deal. Secrecy breeds suspicion, and suspicion kills projects.
- Small is beautiful (sometimes) – Not every PPP needs to be a billion-dollar mega-build. Smaller, replicable PPPs, like rural water kiosks or mid-scale energy plants, often deliver bigger impact with fewer headaches.
Final thought
PPPs are neither heroes nor villains. They’re tools. When handled with discipline, transparency, and respect for context, they unlock real growth. When misused, they become cautionary tales whispered at investor conferences.
So, the next time someone says, “Let’s do a PPP,” the right question isn’t “How big can it be?” but “How well can we structure it?” Because in Africa, as anywhere else, the devil isn’t in the ambition, it’s in the detail.