Port of Spain found in San Fernando & Point Lisas)include BPTT, BGTT (British Gas), BHP Billiton, EOG Resources, Fluor, Repsol YPF, Atlantic LNG and Baker Hughes. Trinidad and Tobago is considered one of the wealthiest nations in the Caribbean and some of this wealth is on display in Port of Spain. High-income proceeds from the international sale of natural gas has aided the country in the Port of Spain International Waterfront project constructed on former Port Authority Land. The Port of Port of Spain is the country's major port for containerized shipping followed by the Port of Point Lisas. Cruise ships also dock
Port of Spain in 2000 to a total daily production of 75 m.g.d. Another important facility, the new Beetham Waste Water Treatment Plant, began to treat domestic waste to international standards in 2004. The plant serves customers within Greater Port-of Spain and environs from Pt. Cumana in the west to Mt. Hope in the east including Diego Martin and Maraval. Most solid waste is disposed of in the Beetham Landfill, commonly known as "La Basse". Port of Spain is twinned or is a sister city with the following cities: Port of Spain Port of Spain, officially the City of Port of Spain (also