Recent remarks by the Speaker of the Parliament of Tanzania, Mussa Zungu, delivered on Thursday, May 21, 2026, while adjourning parliamentary sessions, reflect a growing fiscal and developmental reality confronting the country.
During his remarks, the Speaker emphasised that without stronger adoption of Public-Private Partnerships (PPPs), the financial burden of road infrastructure development and maintenance would become increasingly unsustainable for the government alone.
His statement captures a broader economic reality now facing Tanzania. Public-private partnerships are no longer optional policy instruments or ideological experiments; they have become an economic necessity for sustaining long-term national development.
A review of Tanzania’s infrastructure financing trajectory reveals a widening gap between national development ambitions and the fiscal capacity of the state.
Although Tanzania introduced PPP-related policies in 2009, enacted the first PPP law in 2010, and established the framework for a national PPP Centre in 2014, implementation remained largely dormant for nearly a decade.
Meaningful operationalisation only accelerated after 2023, when institutional reforms activated the core functions of the PPP framework.
The consequences of this delay are increasingly visible in the country’s infrastructure financing requirements. Parliamentary discussions on infrastructure development have repeatedly highlighted the scale of the challenge.
Tanzania’s road assets alone are estimated at approximately Tsh 30 trillion, while annual maintenance requirements stand at nearly Tsh 7 trillion, a figure far beyond the sustainable financing capacity of public budgets.
The renewed activation of the PPP framework has already begun to demonstrate measurable impact. Within roughly two and a half years, newly signed PPP agreements surpassed Tsh 9 trillion in value, significantly exceeding the cumulative Tsh 2.6 trillion recorded during previous years of PPP implementation.
This shift signals not only renewed investor confidence but also the growing recognition that private capital mobilisation is indispensable for infrastructure delivery.
The urgency becomes even more apparent when viewed against Tanzania’s broader national development agenda. The Fourth Five-Year Development Plan (FYDP IV) requires approximately Tsh 477 trillion in total financing, with nearly 70 percent expected to originate from the private sector.
At the same time, the long-term aspirations of Tanzania Development Vision 2050 will demand even larger levels of capital mobilisation to support industrialisation, urbanisation, logistics, energy systems, and social infrastructure expansion.
Under these realities, PPPs have evolved from theoretical policy discussions into a central pillar of economic management.
The approach aligns closely with the current administration’s development orientation, commonly described as “Samia-nomics,” which emphasises pragmatic collaboration between government and the private sector to accelerate growth and investment.
However, the principal challenge facing Tanzania’s PPP ecosystem is no longer the absence of legal or policy frameworks. The more critical bottleneck lies in inadequate financing for project preparation.
International infrastructure experience consistently demonstrates that poorly prepared projects struggle to attract credible investors, secure financing, or achieve implementation efficiency.
Current estimates indicate that Tanzania may require nearly Tsh 170 trillion in PPP-related investment mobilisation over the next five years, translating to an annual financing need of approximately Tsh 34 trillion.
Yet during the implementation period of the Third Five-Year Development Plan (FYDP III), the Tanzania PPP Centre reportedly received only Tsh 5 billion over five years for project preparation activities.
This allocation remains substantially below international infrastructure financing benchmarks.
According to widely applied global standards, project preparation costs should account for at least 2 percent of total project value in order to ensure adequate feasibility studies, risk assessments, transaction structuring, legal due diligence, and investor preparation processes.
Without sufficient preparation funding, even well-designed infrastructure strategies risk remaining policy documents rather than becoming bankable projects capable of attracting long-term private investment.
Global infrastructure transformation experiences provide important lessons for Tanzania. Countries that successfully expanded transport systems, ports, energy infrastructure, and industrial corridors relied heavily on blended financing mechanisms and professionally funded project preparation facilities to crowd in private capital.
These experiences demonstrate that infrastructure transformation is rarely financed through public budgets alone.
Tanzania therefore faces a defining strategic choice. The country can either modernise its infrastructure financing architecture and aggressively mobilise private capital, or continue facing widening infrastructure deficits that constrain economic productivity and long-term competitiveness.
In this context, Speaker Zungu’s acknowledgement that government resources alone cannot fully finance infrastructure development represents a significant policy shift toward fiscal realism.
Sustainable development planning requires honest recognition of financing limitations and the adoption of practical mechanisms capable of bridging those gaps.
The challenge is particularly urgent because infrastructure demands continue to expand alongside population growth, urbanisation, industrial activity, and regional trade integration.
Every year of delayed reform increases the financing burden while postponing economic transformation opportunities envisioned under Tanzania’s long-term development strategy.
The transition from policy ambition to physical implementation therefore requires a substantial reorientation of capital allocation priorities.
Infrastructure frameworks alone are insufficient without institutional mechanisms capable of preparing, structuring, and financing investment-ready projects.
The current political momentum surrounding investment and private sector engagement offers Tanzania a rare window of opportunity.
However, this momentum must be matched with stronger financial commitments toward PPP preparation facilities, institutional capacity strengthening, and investor confidence-building measures.
Ultimately, the mobilisation of private sector capital may become the single most important determinant of Tanzania’s development trajectory over the next quarter century.
The effectiveness of today’s financing decisions will largely shape whether the country achieves its infrastructure transformation ambitions or continues struggling with persistent development financing gaps.
Tanzania can no longer afford to treat PPPs as secondary policy instruments. They have become central to the country’s economic future, fiscal sustainability, and long-term competitiveness.
