From general borrowing to purpose-driven bonds

DAR ES SALAAM: WHAT if an investor could earn a return while knowing exactly what their money is helping to build? That simple question could redefine the next chapter of Tanzania’s fixed-income market.

As Tanzania continues to deepen and liberalise its capital markets, creating greater opportunities for international participation, the country now has an opportunity to move beyond conventional government borrowing and introduce sector-specific or thematic Treasury bonds.

The idea is simple: Make government securities not only an investment in the government, but also an investment in a clearly defined national priority.

Tanzania already has an established Treasury bond market, with the government issuing securities across different maturities.

Recent auctions demonstrate continued investor appetite for government securities, with several auctions attracting substantial demand.

The next opportunity, therefore, may not necessarily be about creating more bonds, but about making some of those bonds more purposeful and attractive to different categories of investors.

Currently, government bonds are generally issued to support government financing requirements. This remains important and will continue to be the foundation of the sovereign debt market.

However, Tanzania could complement these conventional instruments with thematic bonds linked to specific sectors such as infrastructure, roads, clean energy, agriculture, water, health, education and climate-resilient development.

Consider an infrastructure bond. An international investor already operating in Tanzania may regard poor transport infrastructure, unreliable logistics or limited connectivity as a constraint to business expansion.

If that investor is presented with a government-backed Infrastructure Bond whose proceeds are transparently allocated to improving roads, bridges, ports or other strategic infrastructure, the investment proposition becomes more compelling.

The investor receives a financial return while simultaneously contributing to an environment that can make it easier and more profitable to operate in Tanzania. This is the power of purpose-driven investment.

The same principle could apply to a Clean Energy Bond. An investor interested in sustainability could direct capital towards renewable energy and clean cooking initiatives while earning a return.

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An Agriculture Bond could finance irrigation, storage and value-chain infrastructure.

A Water Bond could support water supply and sanitation. A Climate Resilience Bond could finance projects designed to protect communities and economic infrastructure from the growing effects of climate change.

Such instruments could also help Tanzania communicate its investment priorities more clearly to the global market. International investors increasingly assess not only financial returns, but also the economic and social impact associated with their capital.

A well-designed thematic bond can therefore connect financial capital with national development priorities. Importantly, thematic bonds should not mean creating a parallel or unnecessarily complicated debt system.

The government could maintain the existing general Treasury bond programme while allocating a portion of annual borrowing to carefully selected thematic instruments.

Each bond would require clear eligibility criteria, transparent use-of-proceeds frameworks, credible reporting and appropriate monitoring to ensure that funds are used for their stated purposes.

The recent evolution of Tanzania’s financial and foreignexchange framework provides an important backdrop for this conversation.

Tanzania has progressively liberalised participation in government securities, including allowing residents of prescribed EAC and SADC territories to invest in Treasury bills and bonds.

The Bank of Tanzania has also continued strengthening the financial market infrastructure Tanzania should now think beyond simply asking investors to lend to the government.

It should increasingly invite investors to participate in building the Tanzania they want to see.

The future of the bond market should not only be measured by how much capital is raised, but also by how effectively that capital connects investors with national priorities.

A road bond, energy bond, water bond or climate bond can transform a financial instrument into a development partnership.

If Tanzania can combine strong sovereign credibility, transparent allocation of proceeds and attractive investment returns with clearly defined development outcomes, thematic Treasury bonds could become one of the most powerful bridges between global capital and Tanzania’s development ambition.