SOUTH AFRICA · ENERGY

Key Facts

—Big bet: The Coega Green Ammonia Project carries an estimated 105 billion rand, about 5.8 billion US dollars, of investment.

—Scale: It pairs a 1.2-gigawatt electrolyser with 3.6 gigawatts of solar and wind to make up to 1.2 million tonnes of green ammonia a year.

—Jobs: Backers say it will create about 20,000 jobs in Nelson Mandela Bay, the region with South Africa’s lowest income per head.