A Sudanese bank on Monday launched an investment fund offering what it said was the country’s first green sukuk — or bonds compliant with Islamic banking principles — aimed at financing renewable energy for commercial use. The 4.75 billion Sudanese pounds fund ($11.3 million) launched by Sanabel, a subsidiary of the Bank of Khartoum , aims to finance the production of 55 megawatt hours per day, according to its prospectus ...