Transportadora de Gas del Sur
| Company type | Private |
|---|---|
| Industry | Natural gas transportation |
| Predecessor | Gas del Estado |
| Founded | December 28, 1992 |
| Headquarters | Argentina |
Area served | Argentina, Latin America |
| Products | Natural gas transportation, LNG distribution, natural gas liquids extraction |
Transportadora de Gas del Sur (TGS) stands as the foremost natural gas transportation company in Argentina, created in 1992 when the formerly state-owned Gas del Estado was privatized and divided into TGS and Transportadora de Gas del Norte.
History
TGS was established on December 28, 1992, as a result of the energy sector's privatization in Argentina, inheriting significant pipeline infrastructure from Gas del Estado.
Operations
Managing the most extensive pipeline network in both Argentina and Latin America, TGS is responsible for transporting approximately 60% of the nation's natural gas consumption. Its pipeline system extends over 7,972 kilometers, with a peak capacity of 74.3 million cubic meters daily and compressor stations delivering a combined power of 579,090 horsepower. The company serves a diverse clientele including distributors, power generation facilities, and industrial users. Moreover, TGS handles liquefied natural gas (LNG) distribution through its General Cerri facility located in Buenos Aires Province.
General Cerri Complex
Situated in Buenos Aires Province, the General Cerri Complex focuses on extracting ethane, propane, butane, natural gasoline, and natural gas liquids (NGL). These outputs are transported to the nearby Galván Harbor for either storage or further distribution by truck or maritime vessels. This complex contributes to 40% of TGS’s total revenue.
Pipelines
TGS operates three main pipelines that generate 60% of its revenue:
The Neuba I pipeline extends from Sierra Barrosa to Bahía Blanca. Originally constructed in 1970 and later expanded in 1996, it conveys gas from the Neuquén basin through Río Negro, La Pampa, and Buenos Aires provinces to the General Cerri Complex before reaching Greater Buenos Aires.
The Neuba II pipeline was built in 1988 with several expansions up to 2000. It starts at the Cerros Colorados Complex within the Neuquén basin and passes through Neuquén, Río Negro, La Pampa, and Buenos Aires provinces, ending near Buenos Aires at Ezeiza. This pipeline serves as a major supply route for Buenos Aires and its metropolitan area.
The San Martin pipeline is the largest system operated by TGS and delivers natural gas to provinces including Tierra del Fuego, Chubut, Río Negro, Neuquén, and Buenos Aires.
| Name | Length | Pipe dimensions | Max. Pressure | Compressor stations | Max Power |
|---|---|---|---|---|---|
| Neuba I | 1,971 km (1,224 mi) | 24 / 30 inches | 60 kg/cm2 | 8 | 68,310 hp |
| Neuba II | 2,201 km (1,367 mi) | 30 / 36 inches | 70 kg/cm2 | 6 | 145,980 hp |
| San Martin | 3,756 km (2,333 mi) | 30 inches | 60 kg/cm2 | 16 | 364,800 hp |