Bank of Botswana raises rates, first African central bank to act since war shock

The Bank of Botswana has raised its benchmark interest rate to 5.5 percent from 3.5 percent, becoming the first African central bank to tighten policy in response to the latest global energy shock linked to escalating tensions involving Iran. The decision reflects growing concern over inflation pressures that have started to build across fuel, transport, and essential services.

Governor Lesego Moseki said in Gaborone that the Monetary Policy Committee expects inflation to rise sharply in the near term, pushing above the central bank’s 3 percent to 6 percent target range during the second quarter. He pointed to higher fuel costs, rising public transport fares, and increased medical aid premiums as the main drivers behind the outlook. Inflation, he added, is projected to average 8.7 percent in 2026 before easing to about 5.6 percent in 2027.

Officials said the rate increase is also intended to improve how monetary policy works through the economy, though they cautioned that further price pressures could still emerge. These include second-round effects from higher fuel costs and possible adjustments in regulated prices such as electricity tariffs and transport fares.

Inflation seen rising to 8.9 percent

The global backdrop has been shaped by a sharp rise in energy prices after renewed conflict involving Iran disrupted shipping routes and tightened supply conditions. The Strait of Hormuz, a key passage for global oil and gas shipments, has seen heightened risk concerns, contributing to higher costs for energy and food commodities. Transport-heavy economies such as Botswana are exposed because fuel carries significant weight in consumer price measures.

Within Botswana, inflation is expected to jump to 8.9 percent this month from 4.2 percent in March, according to central bank data cited by official Innocent Molalapata. That would mark the highest reading in about three years. The pressure comes at a difficult time for Botswana’s economy, which has already been weighed down by weakness in the diamond sector, its main export earner and a major source of government revenue.

At the same time, the country is dealing with a livestock health challenge, with a foot-and-mouth disease outbreak disrupting beef exports to key markets, including the European Union. Economists say the combination of weaker exports and higher import costs could keep borrowing costs elevated for longer.

Africa sees sharp fuel price rise

Across the region, governments are responding with mixed policy measures. In Kenya, authorities have moved to ease fuel costs for households, including a cut in value-added tax on fuel products, while also exploring new financing options such as a planned $500 million green sovereign bond backed by the World Bank. In Egypt, policymakers have raised natural gas prices for energy-intensive industries and adjusted electricity tariffs for higher-usage consumers, while keeping lower-tier residential rates unchanged to cushion low-income households.

In Nigeria, fuel prices have climbed sharply this year as global crude oil prices remain elevated, with Brent crude trading above $100 a barrel at points. The increases have fed through to transport and living costs, adding pressure on household budgets already stretched by inflation. Taken together, the policy responses highlight how the latest energy shock is being felt unevenly across Africa, with central banks and governments balancing price stability, fiscal limits, and the need to support households facing higher costs.