General Information

Transportation Service Provider Name	Spire Storage West LLC
Transportation Service Provider	964493527
Posting Type	Firm
Amendment Reporting	A
Contract Status	A
Contract Holder Name	Idaho Power
Contract Holder	006927271
Affiliate Indicator	NONE
Posting Date	January 2, 2026
Posting Time	01:11 PM
Market-Based Rate Indicator	Y

Contract Information

Service Requester Contract	IDP02400S
Contract Begin Date	April 1, 2025
Contract End Date	March 31, 2035
Contract Entitlement Begin Date	April 1, 2025
Contract Entitlement Begin Time	09:00 AM
Contract Entitlement End Date	April 1, 1935
Contract Entitlement End Time	09:00 AM
Seasonal Start Date
Seasonal End Date
Rate Form/Type Code	3
Reservation Rate Basis	MO
Contractual Quantity - Contract	1,000,000
Location/Quantity Type Indicator	6
Rate Schedule	FS
Rate Reporting Level	K
Surcharge Indicator	1
Total Surcharges

Storage Withdrawal

Negotiated Rate Indicator	Y
Rate Identification Code	137
Rate Charged Reference	TAR
Rate Charged	0.01
Maximum Tariff Rate	N/A
Maximum Tariff Rate Reference	N
Discount Begin Date	December 19, 2025
Discount End Date	December 19, 2025
Surcharge Identification Code

Location 1

Location Name	Ruby WD Gemstone Canyon
Location	801215
Location Purpose	MQ
Location Zone
Contractual Quantity - Location	250

Special Terms & Miscellaneous Notes

n/a