General Information

Transportation Service Provider Name	Caledonia Energy Partners, L.L.C.
Transportation Service Provider	072305824
Posting Type	Interruptible
Amendment Reporting	A
Contract Status	N
Contract Holder Name	Iberdrola Renewables Inc.
Contract Holder	999991001
Affiliate Indicator	TSP
Posting Date	March 31, 2012
Posting Time	12:00 AM
Market-Based Rate Indicator	Y

Contract Information

Service Requester Contract	IRIAISS2012
Interruptible Quantity - Contract	2,000,000
Location Indicator
Location/Quantity Type Indicator	6
Rate Schedule	0
Rate Reporting Level	K
Surcharge Indicator	1
Total Surcharges

Monthly Storage Rate

Rate Identification Code	134
Rate Charged Reference	TAR
Rate Charged	0.055
Maximum Tariff Rate	N/A
Maximum Tariff Rate Reference	N
Rate Effective Date	April 1, 2012
Rate End Date	March 31, 2015
Surcharge Identification Code

Storage Injection

Rate Identification Code	135
Rate Charged Reference	TAR
Rate Charged	0
Maximum Tariff Rate	N/A
Maximum Tariff Rate Reference	N
Surcharge Identification Code

Storage Withdrawal

Rate Identification Code	137
Rate Charged Reference	TAR
Rate Charged	0
Maximum Tariff Rate	N/A
Maximum Tariff Rate Reference	N
Surcharge Identification Code

Location 1

Location Name	Caledonia Hub
Location	123456
Location Purpose	M2
Location Zone
Interruptible Quantity - Location	50,000

Location 2

Location Name	Caledonia Hub
Location	123456
Location Purpose	MQ
Location Zone
Interruptible Quantity - Location	50,000

Location 3

Location Name	TGPL012734
Location	542519
Location Purpose	MQ
Location Zone
Interruptible Quantity - Location	50,000

Location 4

Location Name	TGPL021047
Location	542524
Location Purpose	M2
Location Zone
Interruptible Quantity - Location	50,000

Special Terms & Miscellaneous Notes

n/a