The plant will produce 100,000 tonnes of green ammonia annually.
The project focuses on efficiency improvements and future-proofing the airport.
Nxtra will be one of the continent’s largest data infrastructure projects.
The move comes as Old Mutual battles a sharp decline in profitability.
Amtrak is spending $2.6bn to upgrade key Northeast Corridor rail yards.
Dangote Group will take a 60% stake in the venture.
JCB will supply 4CX backhoe loaders to the US Marines over five years.
Second runway and new terminal planned in Nairobi airport.
The new ballroom will offer seating for around 650 guests.
Rise Tower will be world’s tallest, overtaking Burj Khalifa and Jeddah Tower.