World Bank Approves New Project to Power Tunisia's Energy

Tunisia is entering a critical phase of energy infrastructure modernization. The World Bank has approved a landmark project designed to reshape the North African nation's power sector, addressing chronic capacity constraints and positioning renewable energy as the cornerstone of long-term economic growth. This initiative carries significant implications for foreign investors, domestic utilities, and Tunisia's ability to meet rising electricity demand without deepening fiscal strain.

## What is driving Tunisia's energy crisis?

Tunisia's electricity sector faces mounting pressure. Peak demand has grown 4–5% annually, while aging infrastructure—much of it installed in the 1990s—operates at diminishing efficiency. Power cuts remain common during summer months, constraining manufacturing output and tourism operations. The state-owned utility, Société Tunisienne de l'Électricité et du Gaz (STEG), operates under severe financial stress, burdened by subsidized tariffs that fail to cover generation and distribution costs. This structural imbalance has deterred private investment and forced the government to rely on emergency diesel generation—a costly, emissions-heavy stopgap.

The World Bank's new project targets these exact fractures: aging thermal plants, inadequate transmission lines, and insufficient renewable capacity. By modernizing grid infrastructure and deploying solar and wind installations, Tunisia aims to reduce energy imports (currently 40% of electricity supply), cut subsidy spending, and attract industrial investment.

## How will the World Bank financing reshape Tunisia's energy landscape?

The $500 million package combines concessional loans, grants, and technical assistance across three pillars. First, grid modernization will replace obsolete transformers and upgrade transmission lines between major generation hubs and consumption centers—critical for reducing technical losses currently estimated at 13–15%. Second, renewable energy deployment will prioritize utility-scale solar farms in the central and southern regions, where irradiance exceeds 5.5 kWh/m²/day. Third, capacity-building initiatives will strengthen STEG's operational efficiency and introduce performance-based tariff reform to ease financial stress on the utility.

Phase one focuses on 500 MW of solar capacity and smart-grid technologies in the Sfax and Gafsa regions by 2027. This alone could displace 600,000 tons of CO2 annually and reduce fuel imports by $120 million per year at current oil prices.

## Why should international investors watch this closely?

The project creates entry points across multiple value chains. Equipment suppliers—solar module manufacturers, transformer producers, control systems vendors—will face competitive tenders. Construction firms capable of delivering utility-scale projects will be in demand. Private power producers (PPPs) may win concessions to build and operate renewable facilities under long-term power purchase agreements (PPAs). Tunisia's renewable energy framework, recently updated to streamline permitting, now permits foreign ownership up to 51% in standalone generation projects—a significant opening.

However, risks persist: political volatility, currency depreciation (the dinar weakened 22% since 2019), and STEG's track record of delayed bill payments to independent generators warrant caution. Success hinges on subsidy reform—politically contentious—and consistent government support across electoral cycles.

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