(Bloomberg) -- Africa Finance Corporation is working on a potential synthetic asset-backed securitization, as the infrastructure lender seeks to boost its capacity to fund projects from railways to renewable power plants.Most Read from BloombergThese Homes Withstood the LA Fires. Architects Explain WhyAs E-Bikes Boom in NYC, Some Call for More RegulationsA Blueprint for Better Bike LanesChicago Officials Pitch $1.5 Billion Plan to Fix Transit WoesAFC is eyeing a deal linked to a pool of at least