the exception is trinidad and tobago the primary producer and exporter of petroleum products in the caribbean which converted most of its generation capacity to natural gas during the s this programme provides venezuelan oil and oil products at preferential financing terms to member states across the caribbean and central america petrocaribe commonwealth and caricom member states that are signed up to this agreement include antigua and barbuda the bahamas belize dominica grenada guyana haiti jamaica st kitts and nevis saint lucia st vincent and the grenadines and suriname