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 1990s. This programme provides Venezuelan oil and oil products at preferential financing terms to 17 member states across the Caribbean and Central America (PetroCaribe 2015). 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.