Making waves The continent’s harbours are being upgraded to rival global standards, affording African countries the benefits of both economic growth and increased international gateways
Talking trash Across the continent, the treatment of waste to prevent it ending in landfills involves both formal and informal methods
Mass appeal When it comes to drawing private sector investment, the continent is looking increasingly attractive
Concrete Proof In an increasingly environmentally aware era, retrofitting older buildings to make them more efficient is becoming increasingly popular
