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Platts announces Platts-ICE Gas Indices Americas (GIA) natural gas indices locations and weightings for April 2020-September 2020

The Platts locations, location weightings, and region weightings for the Platts-ICE Gas Indices Americas (GIA) natural gas indices are as follows for the period April 2020-September 2020:

GIA Northeast Region Locations and Location Weightings:

Columbia Gas, Appalachia 26.51%

Texas Eastern, M-2, receipts 25.22%

Transco, Leidy Line Receipts 19.14%

Tennessee, Zone 4 -300 Leg 16.19%

Transco, Zone 5 12.94%

GIA Midwest Region Locations and Location Weightings:

REX, zone 3 delivered 34.21%

Dawn, Ontario 17.85%

Panhandle, TexOk 17.31%

Chicago Citygates 15.37%

Northern Border, Ventura 15.26%

GIA South Region Locations and Location Weightings:

Waha 27.16%

El Paso, Permian Basin 26.35%

Transco, zone 4 16.89%

Transco, zone 3 16.02%

Texas Gas, zone 1 13.58%

GIA West Region Locations and Location Weightings:

TCPL Alberta, AECO-C 40.00%

SoCal Gas, city-gate 15.79%

SoCal Gas 15.78%

Cheyenne Hub 15.74%

PG&E Malin 12.69%

GIA Region Weightings:

GIA Northeast 37.29%

GIA South 25.75%

GIA Midwest 13.38%

GIA West 23.58%

These weightings will take effect on trade date March 31, 2020, for flow April 1, 2020.

For more information, see the GIA methodology guide located at

Please send any comments to the above to and 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.