Less than three years after overcoming surging costs, swampy terrain and inadequate infrastructure to launch Africa's biggest oil refinery in Nigeria, billionaire Aliko Dangote is set on replicating that project on the continent's opposite coast. But the construction of his company's planned new 700 000 bbl/d Lamu refinery in Kenya promises to bring a whole new set of issues — not least where to secure crude supply in a country that, unlike oil-rich Nigeria, currently has no commercial output.

Lamu is a Unesco World Heritage site holding over 41 percent of Kenya's total mangrove value, extensive coral reefs, and marine breeding grounds on which thousands of artisanal…

Less than three years after overcoming surging costs, swampy terrain and inadequate infrastructure to launch Africa's biggest oil refinery in Nigeria, billionaire Aliko Dangote is…