African leaders broke ground on a $16 billion oil refinery in Kenya's Lamu coastal town, expected to process 700,000 barrels daily and be completed in 40 months. Led by Nigerian industrialist Aliko Dangote, the project includes a power plant, plastic factory, and chemical manufacturing to enhance regional energy security. The refinery faces opposition from environmental groups concerned about impacts on a UNESCO World Heritage Site and marine ecosystem, with local residents pursuing a land rights case.