Platts launches Platts-ICE Gas Indices Americas (GIA) natural gas indices locations and weightings for April-October 2023

Platts, part of S&P Global Commodity Insights, has launched the GIA natural gas indices locations and weightings for April-October 2023.

The locations, location weightings, and region weightings are as follows:

GIA Northeast Region Locations and Location Weightings:

Columbia Gas, Appalachia 26.82%

Texas Eastern, M-2, receipts 24.23%

Transco, Leidy Line Receipts 19.16%

Transco, Zone 5 15.09%

Tennessee, zone 4-300 leg 14.70%

GIA Midwest Region Locations and Location Weightings:

REX, zone 3 delivered 31.69%

Dawn, Ontario 19.35%

Northern Border, Ventura 18.53%

Chicago Citygates 16.05%

Alliance, into interstates 14.38%

GIA South Region Locations and Location Weightings:

El Paso, Permian Basin 27.08%

Waha 24.22%

Transco, zone 4 22.01%

Texas Gas, zone 1 13.70%

Transco, zone 3 12.99%

GIA West Region Locations and Location Weightings:

TCPL Alberta, AECO-C 40.00%

SoCal Gas, city-gate 15.99%

SoCal Gas 15.96%

PG&E city-gate 15.96%

PG&E, Malin 12.09%

GIA Region Weightings:

GIA Northeast 35.56%

GIA South 22.95%

GIA Midwest 11.81%

GIA West 29.68%

These weightings took effect on trade date March 31, 2023, for flow April 1-3, 2023.

For more information, see the US and Canada natural gas methodology guide located here.

Please send any comments or questions to AmericasGasPricing@spglobal.com and pricegroup@spglobal.com.

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