Reuters: The World Bank on Monday launched a new carbon credit trading guarantee that will allow private-sector firms in developing countries to tap the growing 40 billion euro global carbon market, a senior official said. The International Finance Corp, the World Bank’s private-sector lender, said it signed its first carbon delivery guarantee agreements with fertilizer producers Omnia of South Africa and Rain CII Carbon in India. In South Africa, IFC’s agreement covers up to 900,000 …