Kilambi News
Thursday, October 29, 2026

TGS signs 15 year gas transport deals with Pampa Energía

Infrastructure Thursday, October 29, 2026 - Updated Oct 29, 2026 16:14

Transportadora de Gas del Sur has approved two 15 year agreements with Pampa Energía for firm transport of 8 million cubic metres a day from each of the Sierra Chata and El Mangrullo areas, starting in April 2028.

Why it matters: Long dated firm capacity contracts of this size underwrite the midstream buildout that moves Vaca Muerta gas to market, and TGS is also building the connection works from its Tratayén plant to the San Matías pipeline head.

Data as of All figures and terms are from Transportadora de Gas del Sur's own material fact notice, furnished on Form 6-K on October 29, 2026 (accession 0000931427-26-000013) and read in full from the local EDGAR copy in this run. Developing item.

Transportadora de Gas del Sur, Argentina’s largest gas transporter, said its board has approved two tripartite agreements with Pampa Energía, signed together with its controlled company Procesadora de Gas del Sur, for integrated transportation, metering, dispatch and delivery of Pampa’s gas from the Sierra Chata and El Mangrullo areas. Each area carries firm transportation capacity of 8 million cubic metres a day, with El Mangrullo holding an option to rise to 10.5 million, plus a 6 million cubic metre a day connection service to the head of the San Matías pipeline, and TGS will build the infrastructure works connecting its Tratayén plant to that pipeline head.

Both agreements run for 15 years from a commencement expected in April 2028, TGS is jointly and severally liable for its subsidiary’s obligations under them, and the company’s audit committee issued a favourable opinion on October 29 that the terms can reasonably be deemed arm’s length and in line with customary market conditions.

Sources

  1. Transportadora de Gas del Sur S.A. Form 6-K, material fact notice E-NOTA-20261029-63977 (accession 0000931427-26-000013) - Transportadora de Gas del Sur S.A., via SEC EDGAR - 2026-10-29