The World Bank is the first key institution to cut its economic growth forecast for South Africa to below 1% for 2020 due to electricity supply concerns.

It now expects the economy to expand by 0.9% this year, the Washington-based lender said on Wednesday in its Global Economic Prospects report. That compares to an estimate of 1% in its Africa Pulse report released in October and is well below government forecasts. Its outlook for the South African economy is “markedly weaker” because it sees electricity supply and infrastructure constraints inhibiting domestic growth with weaker global economic conditions weighing on export demand.

The bank’s revision comes as Eskom resumes rolling blackouts earlier than expected. The power cuts threaten to drag on an economy stuck in the longest downward cycle since 1945 and that hasn’t expanded by more than 2% annually since 2013.

The debt-laden power utility, described by Goldman Sachs Group as the biggest threat to South Africa’s economy, put the country at risk of a second recession in as many years after it implemented the most severe power cuts to date in December. GDP growth likely slowed to 0.4% in 2019, the World Bank said.

The World Bank sees GDP growth averaging 1.4% in 2021/2022 if President Cyril Ramaphosa’s administration is able to ramp up structural reforms and address policy uncertainty, and if there’s a recovery in public and private sector investment. — Reported by Prinesha Naidoo, (c) 2020 Bloomberg LP