General Information

Transportation Service Provider Name	Leaf River Energy Center
Transportation Service Provider	806804410
Posting Type	Firm
Amendment Reporting Description	All Data
Contract Status Description	Corrected / Updated
Contract Holder Name	Southern Company Services Inc.
Contract Holder	075463174
Affiliate Indicator Description	None
Posting Date	May 7, 2025
Posting Time	02:00 PM
Market-Based Rate Indicator	Yes

Contract Information

Service Requester Contract	SCS06736S
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 Description	Blended rate (combination of reservation and volumetric charges)
Reservation Rate Basis Description	Per month
Contractual Quantity - Contract	6,000,000
Location/Quantity Type Indicator Description	Storage quantity
Rate Schedule	FSS
Rate Reporting Level Description	Contract
Surcharge Indicator Description	Rate(s) stated include all applicable surcharges; no surcharge detail or surcharge total provided
Total Surcharges

Dome Swap

Negotiated Rate Indicator Description	Yes
Rate Identification Code Description	Commodity
Rate Charged Reference Description	Tariff
Maximum Tariff Rate	N/A
Maximum Tariff Rate Reference Description	Not Applicable
Surcharge Identification Code Description
Rate Charged - (All locations)	0

Monthly Storage Rate 1

Negotiated Rate Indicator Description	Yes
Rate Identification Code Description	Storage Volumetric - Space Charge
Rate Charged Reference Description	Tariff
Maximum Tariff Rate	N/A
Maximum Tariff Rate Reference Description	Not Applicable
Rate Effective Date	April 1, 2025
Rate End Date	March 31, 2035
Surcharge Identification Code Description
Rate Charged	0.185

Storage Injection

Negotiated Rate Indicator Description	Yes
Rate Identification Code Description	Storage Charge - Injection
Rate Charged Reference Description	Tariff
Maximum Tariff Rate	N/A
Maximum Tariff Rate Reference Description	Not Applicable
Surcharge Identification Code Description
Rate Charged - (All other locations)	0
Rate Charged - (Midct Express,Sonat,Transco,LR HUb)	0.01

Storage Withdrawal

Negotiated Rate Indicator Description	Yes
Rate Identification Code Description	Storage Charge - Withdrawal
Rate Charged Reference Description	Tariff
Maximum Tariff Rate	N/A
Maximum Tariff Rate Reference Description	Not Applicable
Surcharge Identification Code Description
Rate Charged - (All other locations)	0
Rate Charged - (Sonat,Transco,LR HUb)	0.01

Location 1

Location Name	Midct Express
Location	808150895
Location Purpose Description	Receipt Location
Location Zone	N/A
Contractual Quantity - Location	45,000

Location 2

Location Name	Sonat
Location	006900518
Location Purpose Description	Receipt Location
Location Zone	N/A
Contractual Quantity - Location	270,000

Location 3

Location Name	Sonat
Location	006900518
Location Purpose Description	Delivery Location
Location Zone	N/A
Contractual Quantity - Location	540,000

Location 4

Location Name	Transco
Location	007933021
Location Purpose Description	Receipt Location
Location Zone	N/A
Contractual Quantity - Location	100,000

Location 5

Location Name	Transco
Location	007933021
Location Purpose Description	Delivery Location
Location Zone	N/A
Contractual Quantity - Location	270,000

Special Terms & Miscellaneous Notes

n/a