Platts launches Platts-ICE Gas Indices Americas (GIA) natural gas indices locations and weightings for Nov 2021-March 2022

The S&P Global Platts locations, location weightings, and region weightings for the Platts-ICE Gas Indices Americas (GIA) natural gas indices are as follows for the period November 2021-March 2022:

GIA Northeast Region Locations and Location Weightings:

Columbia Gas, Appalachia 27.75%

Texas Eastern, M-2, receipts 25.75%

Transco, Leidy Line Receipts 16.36%

Texas Eastern, M-3 16.31%

Transco, Zone 5 13.83%

GIA Midwest Region Locations and Location Weightings:

Dawn, Ontario 27.18%

Northern Border, Ventura 20.71%

REX, zone 3 delivered 20.59%

Chicago Citygates 18.53%

Alliance, into interstates 12.98%

GIA South Region Locations and Location Weightings:

Waha 25.32%

El Paso, Permian Basin 24.27%

Transco, zone 4 22.61%

Transco, zone 3 14.38%

Texas Gas, zone 1 13.40%

GIA West Region Locations and Location Weightings:

TCPL Alberta, AECO-C 40.00%

SoCal Gas, city-gate 16.49%

SoCal Gas 16.49%

PG&E, city-gate 15.75%

PG&E Malin 11.28%

GIA Region Weightings:

GIA Northeast 41.33%

GIA South 22.79%

GIA Midwest 13.44%

GIA West 22.44%

These weightings take effect on trade date Oct. 29, 2021, for flow Nov. 1, 2021.

For more information, see the GIA methodology guide located at www.spglobal.com.

Please send any comments to the above to AmericasGasPricing@spglobal.com and pricemethodology@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 upon request.