Platts restates US nat gas Northwest, Rocky Mountains methodology

Platts wishes to restate the daily and monthly US natural gas indices for Northwest, Rocky Mountains.

The daily index description remains unchanged as follows:

"Canadian pricing point, outside of FERC jurisdiction Deliveries into Northwest Pipeline from the Green River, WY compressor station to the Moab compressor station in San Juan County, Utah. Not included are transactions done at White River Hub."

The title of the monthly index is clarified as "Northwest, Rocky Mountains (monthly market only)" where it previously incorrectly read "Northwest, Rocky Mountains (daily and monthly market)".

The description of the monthly index remains unchanged as follows:

"Deliveries into Northwest Pipeline's mainline in Wyoming, Utah and Colorado between the Kemmerer and Moab stations. Deliveries at Ignacio, CO and elsewhere in zone MO are excluded. Transactions done at Opal, WY, and the Muddy Creek compressor station, where Northwest interconnects with Kern River Gas Transmission, Questar Pipeline and Colorado Interstate Gas, are used in both the Kern River, Wyoming, and Northwest Pipeline, Rocky Mountain monthly postings because gas traded at those points often is not for nomination into a specific pipeline."

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