TSP Capacity Offering

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The information in this report is subject to change without notice and represents the most current list of Northwest's available capacity. To review Northwest's policy and procedures regarding Available Capacity, please click on the following link to procedures document.

Pkg ID

Rec Loc Name

Del Loc Name

Total Qty

Earliest Date Available

Footnote ID

64-1

CASSIA RNG RECEIPT

POCATELLO

6,031

Now -

AW-1

CLAY BASIN RECEIPT

CHEVRON RANGELY

2,500

Now -

PP-1

CLAY BASIN RECEIPT

GREEN RIVER DELIVERY

2,453

Now -

111-1

CORRAL RECEIPT

CHEVRON RANGELY

1,718

Now - 10/31/2025

111-2

CORRAL RECEIPT

CHEVRON RANGELY

9,191

11/01/2025 -

112-1

CORRAL RECEIPT

YOUNGS GRAINERY DELIVERY

1,982

Now - 10/31/2025

98-1

DEER ISLAND RECEIPT

KALAMA #2

6,725

Now - 10/31/2025

60-1

DEKKER ROAD RECEIPT

SUNNYSIDE

6,350

Now -

106-1

DRY CREEK RNG RECEIPT

MILNER RNG DELIVERY

860

Now -

104-1

EAST HAMILTON RECEIPT

EMMETT/PARMA

652

Now -

30-1

EAST HAMILTON RECEIPT

BURLEY-RUPERT-HEYBURN

4,400

Now - 10/31/2025

116-1

FLORIDA RIVER

IGNACIO DELIVERY

63,042

Now -

12-1

GREAT DIVIDE/PICEANCE CR. REC.

CORTEZ & DOLORES

250

07/01/2025 -

109-1

GREEN RIVER GATHERING

CLAY BASIN DELIVERY

32,101

Now -

95-1

GREEN RIVER GATHERING

SHUTE CREEK PLANT DELIVERY

20,000

11/01/2025 -

GRN-1

GREEN RIVER GATHERING

CROSSOVER 16 DELIVERY

3,000

Now - 10/31/2025

114-1

GREENTOWN RECEIPT

CORTEZ & DOLORES

1,691

11/01/2025 -

115-1

GREENTOWN RECEIPT

ANIMAS AIR PARK

2,016

05/01/2031 -

100-1

HW HILL RECEIPT

PATTERSON

2,260

Now -

101-1

HW HILL RECEIPT

PLYMOUTH LNG DELIVERY

6,010

Now -

102-1

HW HILL RECEIPT

BLUE WATER LNG

5,450

Now - 10/31/2028

34-1

HW HILL RECEIPT

STANFIELD DELIVERY

968

Now - 10/31/2028

34-2

HW HILL RECEIPT

STANFIELD DELIVERY

1,688

11/01/2028 - 10/31/2999

125-1

IGNACIO PLANT

KERN RIVER MUDDY CREEK DELIV.

9,889

04/02/2026 -

7) 25)

BBZ-1

IGNACIO PLANT

DURANGO

100

07/01/2025 -

II-1

IGNACIO PLANT

LAPLATA-TW

14,482

Now -

II-2

IGNACIO PLANT

LAPLATA-TW

50,000

10/16/2025 -

JJ-1

IGNACIO PLANT

IGNACIO DELIVERY

10,000

06/28/2025 -

JJ-2

IGNACIO PLANT

IGNACIO DELIVERY

5,000

10/01/2025 -

JJ-3

IGNACIO PLANT

IGNACIO DELIVERY

7,293

01/01/2026 -

97-1

MALTA RNG RECEIPT

SODA SPRINGS

3,090

Now -

O-1

MCKINNON RECEIPT

CLAY BASIN DELIVERY

27,318

Now -

O-2

MCKINNON RECEIPT

CLAY BASIN DELIVERY

20,000

10/01/2025 -

75-1

MILNER RNG RECEIPT

IDAHO FALLS

17,040

Now -

36-1

MOLALLA RECEIPT

GRESHAM (682)

7,707

Now -

WASHOUGAL (7025)

37-1

MOLALLA RECEIPT

CAMAS JR (10000)

15,000

Now -

PORTLAND SOUTHEAST (5000)

38-1

MOLALLA RECEIPT

CAMAS JR (3000)

17,984

Now -

HW HILL DELIVERY (12984)

PORTLAND SOUTHEAST (2000)

CJ-1

MOLALLA RECEIPT

PLYMOUTH LNG DELIVERY

484

Now -

EEE-1

MOLALLA RECEIPT

STANFIELD DELIVERY

17,494

Now - 10/31/2028

EEE-2

MOLALLA RECEIPT

STANFIELD DELIVERY

17,494

11/01/2028 -

OOO-1

MOLALLA RECEIPT

OREGON CITY

4,495

Now -

35-1

OPAL PLANT

LAPLATA-TW

49,429

Now -

9-1

OPAL PLANT

KERN RIVER MUDDY CREEK DELIV.

35,067

Now - 10/31/2027

9-2

OPAL PLANT

KERN RIVER MUDDY CREEK DELIV.

2,342

Now -

I-1

OPAL PLANT

WESTERN MARKET CENTER DELIVERY

5,966

Now -

I-2

OPAL PLANT

WESTERN MARKET CENTER DELIVERY

22,500

07/01/2025 -

MM-1

OPAL PLANT

GREEN RIVER DELIVERY

3,200

Now -

Q-1

OPAL PLANT

CLAY BASIN DELIVERY

21,019

11/01/2025 -

SS-1

OPAL PLANT

IGNACIO DELIVERY

1,000

Now - 09/30/2025

SS-2

OPAL PLANT

IGNACIO DELIVERY

1,000

05/01/2033 -

120-1

OVERTHRUST RECEIPT

WESTERN MARKET CENTER DELIVERY

14,484

Now - 10/31/2025

15-1

OVERTHRUST RECEIPT

GREEN RIVER DELIVERY

2,350

Now -

15-2

OVERTHRUST RECEIPT

GREEN RIVER DELIVERY

5,000

10/31/2025 -

14-1

PALOUSE

LEWISTON PFI

6,805

07/01/2025 -

103-1

PLYMOUTH LNG RECEIPT

UMATILLA

2,545

Now -

G-1

SHUTE CREEK PLANT RECEIPT

GREEN RIVER DELIVERY

20,000

Now -

G-2

SHUTE CREEK PLANT RECEIPT

GREEN RIVER DELIVERY

43,171

01/01/2026 -

NNN-1

SHUTE CREEK PLANT RECEIPT

CLAY BASIN DELIVERY

113

Now -

105-1

SOUTH PARK RNG RECEIPT

TWIN FALLS

852

Now -

61-1

STANFIELD RECEIPT

IGNACIO DELIVERY

5,000

04/01/2026 - 10/31/2026

FF-1

STANFIELD RECEIPT

KERN RIVER MUDDY CREEK DELIV.

25,000

11/01/2025 - 03/31/2026

78-1

SUMAS RECEIPT

BLACK DIAMOND (3000)

94,000

07/01/2026 - 03/31/2052

12) 13)

FREDRICKSON (22000)

KELSO/BEAVER (26000)

NORTH VANCOUVER (21000)

SEDRO/WOOLLEY (22000)

LON-1

SUMAS RECEIPT

SIPI DELIVERY

5,574

Now -

LON-2

SUMAS RECEIPT

SIPI DELIVERY

2,500

11/01/2025 -

121-1

WESTERN MARKET CENTER RECEIPT

SULPHUR PLANT - CHEVRON

2,500

11/01/2025 - 10/31/2999

122-1

WESTERN MARKET CENTER RECEIPT

WHITNEY

2,500

11/01/2025 -

123-1

WESTERN MARKET CENTER RECEIPT

GLENCOE JUNCTION SULFUR TERM

2,500

11/01/2025 -

K-1

WESTERN MARKET CENTER RECEIPT

CROSSOVER 16 DELIVERY

26,950

Now - 10/31/2025

K-2

WESTERN MARKET CENTER RECEIPT

CROSSOVER 16 DELIVERY

15,000

07/01/2025 - 10/31/2025

K-3

WESTERN MARKET CENTER RECEIPT

CROSSOVER 16 DELIVERY

30,340

11/01/2025 - 03/31/2026

52-1

WILD HORSE RECEIPT

LAPLATA-TW

6,053

Now -

52-2

WILD HORSE RECEIPT

LAPLATA-TW

25,000

10/31/2025 -

58-1

WILD HORSE RECEIPT

KERN RIVER MUDDY CREEK DELIV.

14,000

01/01/2026 - 10/31/2027

ID	Footnote
1	Other receipt and delivery points utilizing the described transportation corridor may be available. Combining two or more packages may also be an option. To request to be a prearranged shipper for a path other than what is listed, please submit a request selecting the Contracts tab, then select Contract request or contact the NWP Available Capacity Team at (713)215-6301.
2	Reserved
3	Reserved
4	For evaluation of the economic value of bids for this capacity package, Northwest will use the reservation revenues to be received over the first six months of any requested primary service term.
5	All or a portion of this capacity may not be available because it is also available on a first-come, first-serve basis to facilitate requested amendments or segmented releases of existing contracts.
6	Effective 4/1/24, all or a portion of this capacity will only be available with subordinate scheduling rights.
7	Northwest is currently only accepting the currently effective maximum base tariff rate as the minimum bid rate for this capacity.
8	This capacity is currently under contract with an evergreen clause. This capacity can be made available by providing one business day written termination notification to the current holder of the capacity. This means termination notification must be received no later than 5:00 p.m. Mountain Clock Time, 24 hours (1 business day) prior to the effective date of the contract termination.
9	This capacity is currently under contract with an evergreen clause. This capacity can be made available by providing ten business days prior written termination notification to the current holder of the capacity. This means termination notification must be received no later than 5:00 p.m. Mountain Clock Time on the eleventh business day prior to the beginning of the next month.
10	This capacity may potentially be available from the Shute Creek or Frontier Receipt Locations. Interested Shippers should contact the NWP Available Capacity Team at (713)215-6301.
11	Northwest is willing to consider an index based rate request.
12	This capacity is currently under contract with an evergreen clause. This capacity can be made available subject to termination upon 12 months (1 year) written notification by either party. The current Shipper has the right to exercise a Right of First Refusal per Section 25.5 of Northwest's Tariff.
13	This capacity is available only on a month-to-month basis due to operational availability.
14	Reserved
15	Reserved
16	Reserved
17	Reserved.
18	Reserved.
19	Reserved
20	Reserved
21	Reserved
22	Reserved
23	Reserved
24	Reserved
25	Transporter has provided notice of contract termination to shipper. Shipper currently holds right of first refusal on this capacity.
26	Reserved
27	Reserved
28	Reserved
29	Reserved
30	Reserved
31	Reserved
32	Reserved
33	Reserved
34	Reserved

PROCEDURE FOR REQUESTING AVAILABLE AND POTENTIALLY AVAILABLE TRANSPORTATION CAPACITY Northwest has the right to post for open competitive bid Available Capacity with or without prearranged offers. Prior to accepting or soliciting bids, Northwest will ensure that such capacity is posted on its Designated Site in either the TSP Capacity Offering report, Index of Customers report or Unsubscribed Capacity Report. Except when otherwise indicated, contracts with a primary term greater than one year and at maximum tariff rate, listed on the Index of Customers report have a contractual Right of First Refusal. To request Available Capacity that is available "NOW" or for the Date Stated, Shipper must submit a prearranged offer request on line via Northwest Passage by selecting the Contracts Icon then by selecting TSP Capacity Offering then Package list and the desired package. To request Potentially Available Capacity that is currently under contract as indicated by the specific package footnotes above, Shipper must submit a prearranged offer request online via Northwest Passage by selecting the Contracts Icon, TSP Capacity Offering then Package List and the desired package. If the prearranged offer is acceptable and the capacity is under contract, Northwest will provide the appropriate termination notice to the current holder of the Capacity prior to posting the prearranged offer for competitive bid. To view Potentially Available Capacity not listed above but posted in the Index of Customers: www.northwest.williams.com/Files/Northwest/NorthwestInfoPostingFrameset.html; and select the Index of Customers: Quarterly Report in the left column. Contracts with either no evergreen rights or bi-lateral evergreen termination rights are considered to be potentially available. For instructions on making a prearranged offer for this capacity please contact Northwest's Available Capacity Team at (801)- 584-6880 or (713)-215-6301. To view Potentially Available Capacity not listed above but posted in the Unsubscribed Capacity Report: http://www.northwest.williams.com/NWP_Portal/ and select 'Capacity' in the left column, then select 'Unsubscribed'. For instructions on making a prearranged offer for this capacity please contact Northwest's Available Capacity Team at (713)-215-6301 or (713)-215-6301. Northwest will accept, reject or return a prearranged offer from a credit qualified bidder within two (2) business days of receipt of the prearranged offer. If the prearranged offer is accepted, Northwest will post the prearranged offer for bid, and award the capacity no later than two Business Days after the Bid Close Date. The open season will be administered and bids will be evaluated and awarded pursuant to the procedures set forth in Northwest's tariff. Unless otherwise noted in the footnotes associated with a specific package the following will apply. Prearranged offer requests at a discount, generally will not be entertained for any term in excess of eleven months. In the event that two or more max rate prearranged offers for the same package of capacity are received within the same Business Day, the offers will be deemed to have been received at the same time. For offers received at the "same time", Northwest will first determine which offers, if any are acceptable. If more than one offer is acceptable Northwest will accept the offer with the highest incremental value as the prearranged shipper. In the event of a tie on incremental economic value, Northwest will use the procedures outlined in Section 25.4(d) of Northwest Pipeline's tariff to select the prearranged Shipper.