Natural Gas
September 11, 2025
Platts begins publishing Brazilian natural gas prices from TAG balancing platform
Platts, part of S&P Global Commodity Insights, has started publishing competitive process results of spot natural gas purchases and sales in Brazil by Transportadora Associada de Gás (TAG) on a daily basis, effective immediately. Platts will publish the results of competitive processes for TAG's gas for system use (GUS).
Platts will publish the following data and symbols:
| Description | Symbol |
| Daily Price Trade Date R$ per MMBtu | ATAGP00 |
| Daily Price Trade Date USD per MMBtu | ATAGR00 |
| Daily Price Flow Date R$ per MMBtu | ATAGK00 |
| Daily Price Flow Date USD per MMBtu | ATAGQ00 |
| Volume Trade Date | ATAGP00 |
| Volume Flow Date | ATAGK00 |
| Deal Count Trade Date | ATAGF00 |
| Deal Count Flow Date | ATAGK00 |
| Month To Date Price R$ per MMBtu | ATAGL00 |
| Month To Date Price USD per MMBtu | ATAGM00 |
| Month To Date Volume | ATAGL00 |
| Monthly Average Price R$ per MMBtu | ATAGN00 |
| Monthly Average Price USD per MMBtu | ATAGO00 |
| Monthly Average Volume | ATAGN00 |
The prices will be available to Americas Gas and Power subscribers and will be published in market data category GD, a price table in Gas Daily, and fixed page numbers AGP1600 and PGN1600.
More information regarding the TAG competitive processes can be found here.
Platts invites those interested in providing transparent pricing information on the Brazilian natural gas market to contact AmericasGasPricing@spglobal.com and pricegroup@spglobal.com.
Please send any feedback or questions to AmericasGasPricing@spglobal.com and pricegroup@spglobal.com. For written comments, please provide a clear indication if comments are not intended for publication by Platts for public viewing. Platts will consider all comments received and will make comments not marked as confidential available to the public upon request.