Colorado Interstate Gas Company, L.L.C. ("CIG") is providing this supplement to the HIGH PLAINS AND TOTEM GAS STORAGE Posting posted on November 15, 2022 (Notice ID 120839) to correct the Adjusted TMDIQ from 161,110 to 161,100.
COLORADO INTERSTATE GAS COMPANY, L.L.C.
HIGH PLAINS AND TOTEM
ANNUAL AVERAGE THERMAL CONTENT OF GAS IN STORAGE
FOR 2022 / 2023 SEASON
General Terms and Conditions (“GT&C”), Section 1.5(b) of the Colorado Interstate Gas Company, L.L.C. (“CIG”) FERC Gas Tariff, Second Revised Volume No. 1 (“Tariff”) provides that upon notice of a change to the Young Gas Storage Company, Ltd.(“Young”) Average Thermal Content (“ATC”) (currently 1101) by more than plus or minus 20 Btu per cubic foot (“Btu”), the posted Young ATC shall become the new effective High Plains ATC and it shall be posted on CIG's electronic bulletin board and a corresponding adjustment will be made, as applicable, to Shippers' YMDIQ, YMDWQ and YMAC entitlements. Additionally, CIG shall also adjust the related Transportation entitlement to Point(s) of Delivery under Rate Schedule TSB-Y to the extent capacity is available. CIG may make annual adjustments for smaller changes in Btu values if corresponding changes are made by Young.
On November 15, 2022, Young notified CIG in Non-Critical Notice ID: 120838 of no change to the posted ATC of more than 20 Btu's. Accordingly, no revisions to the currently effective Young ATC, the related storage entitlements and service rates are necessary.
Similarly, GT&C Section 1.5(c) of its Tariff states that CIG shall monitor storage injections and withdrawals and calculate the actual Totem Storage Field ("Totem") ATC of gas in storage on October 31 of each year. If the actual Totem Storage ATC deviates from the currently effective Totem Storage ATC by more than plus or minus 20 Btu, the actual Totem Storage ATC shall become the new effective Totem Storage ATC and it shall be posted on CIG's electronic bulletin board under Informational Postings by November 15 of each year, and a corresponding adjustment will be made to Shipper's TMDIQ, TMDWQ and TMAC entitlements.
Based on a review of Totem field gas monitoring data, CIG has determined that the ATC has changed by more than 20 Btu's from the currently effective ATC (1097 Btu). Therefore, the updated ATC of 1074 Btu shall become the new effective ATC as of December 1, 2022. Accordingly, revisions to the currently effective Totem ATC, the related storage entitlements and service rates are necessary.
Based on these ATC related changes, CIG is updating the related entitlements and rates as follows:
Rate Schedule TSB-T
Shown below is each Shipper's Maximum Delivery Quantity ("MDQ"), Totem
Maximum Available Capacity ("TMAC"), Totem Maximum Injection Quantity
("TMDIQ"), and Totem Maximum Daily Withdrawal Quantity ("TMDWQ") entitlements stated in the individual contracts at 1000 Btu per cubic
foot, and the ATC of 1074 Btu per cubic foot.
Effective December 1, 2022
Customer TMAC TMDWQ MDQ TMDIQ
-------- ---- ----- --- -----
TSB-T
PUBLIC SERVICE CO. OF COLORADO
Contract @1000 7,000,000 200,000 200,000 150,000
Adjusted Btu @1074 7,518,000 214,800 214,800 161,100
TMAC = Totem Maximum Available Capacity
TMDWQ = Totem Maximum Daily Withdrawal Quantity
MDQ = Maximum Delivery Quantity
TMDIQ = Totem Maximum Daily Injection Quantity
Additionally, as shown below, corresponding adjustments to the rates applicable to the TSB-T, FS-T and IS-T Rate Schedules are also being made.
Minimum Rates
Maximum Rates
Prior Rates @1097 Btu
New Rates @1074 Btu
Prior Rates
@1097 Btu
Reservation Rate
$0.0000
$11.7040
$11.9086
High Plains Component
$2.1494
Storage Deliverability
$4.7773
$4.8796
Storage Capacity
Commodity Injection Rate
$0.0361
$0.0369
Commodity Delivery Rate
$0.0363
$0.0371
Daily Auth Delivery Overrun Rate
$0.0002
$0.0709
Daily Auth Inj/Wth Overrun Rate
$0.1571
$0.1604
Daily Auth Storage Capacity Overrun Rate
$0.1365
$0.1394
Rate Schedule FS-T
Storage Capacity Rate
Quantity Injection Rate
Quantity Withdrawal Rate
$0.0722
$0.0737
$0.3091
$0.3157
Auth Capacity Overrun Rate
Rate Schedule IS-T
Interruptible Storage Rate
$0.2730
$0.2789