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Regulatory Matters
12 Months Ended
Sep. 30, 2014
Regulatory Assets and Liabilities, Other Disclosures [Abstract]  
Regulatory Matters
Regulatory Matters
Regulatory Assets and Liabilities
The Company has recorded the following regulatory assets and liabilities:
 
 
At September 30
 
2014
 
2013
 
(Thousands)
Regulatory Assets(1):
 
 
 
Pension Costs(2) (Note H)
$
164,804

 
$
187,181

Post-Retirement Benefit Costs(2) (Note H)
17,128

 
29,838

Recoverable Future Taxes (Note D)
163,485

 
163,355

Environmental Site Remediation Costs(2) (Note I)
25,645

 
18,104

NYPSC Assessment(3)
12,730

 
13,169

Asset Retirement Obligations(2) (Note B)
12,006

 
11,837

Unamortized Debt Expense (Note A)
2,747

 
3,276

Other(4)
14,842

 
19,434

Total Regulatory Assets
413,387

 
446,194

Less: Amounts Included in Other Current Assets
(22,719
)
 
(26,995
)
Total Long-Term Regulatory Assets
$
390,668

 
$
419,199

 
 
At September 30
 
2014
 
2013
 
(Thousands)
Regulatory Liabilities:
 
 
 
Cost of Removal Regulatory Liability
$
173,199

 
$
157,622

Taxes Refundable to Customers (Note D)
91,736

 
85,655

Post-Retirement Benefit Costs (Note H)
53,650

 
37,923

Amounts Payable to Customers (See Regulatory Mechanisms in Note A)
33,745

 
12,828

Off-System Sales and Capacity Release Credits(5)
12,805

 
10,228

Other(6)
32,769

 
33,411

Total Regulatory Liabilities
397,904

 
337,667

Less: Amounts included in Current and Accrued Liabilities
(51,817
)
 
(32,841
)
Total Long-Term Regulatory Liabilities
$
346,087

 
$
304,826

 
(1)
The Company recovers the cost of its regulatory assets but generally does not earn a return on them. There are a few exceptions to this rule. For example, the Company does earn a return on Unrecovered Purchased Gas Costs and, in the New York jurisdiction of its Utility segment, earns a return, within certain parameters, on the excess of cumulative funding to the pension plan over the cumulative amount collected in rates.
(2)
Included in Other Regulatory Assets on the Consolidated Balance Sheets.
(3)
Amounts are included in Other Current Assets on the Consolidated Balance Sheets at September 30, 2014 and September 30, 2013 since such amounts are expected to be recovered from ratepayers in the next 12 months.
(4)
$9,989 and $13,826 are included in Other Current Assets on the Consolidated Balance Sheets at September 30, 2014 and 2013, respectively, since such amounts are expected to be recovered from ratepayers in the next 12 months. $4,853 and $5,608 are included in Other Regulatory Assets on the Consolidated Balance Sheets at September 30, 2014 and 2013, respectively.
(5)
Amounts are included in Other Accruals and Current Liabilities on the Consolidated Balance Sheets at September 30, 2014 and September 30, 2013 since such amounts are expected to be passed back to ratepayers in the next 12 months.
(6)
$5,267 and $9,785 are included in Other Accruals and Current Liabilities on the Consolidated Balance Sheets at September 30, 2014 and 2013, respectively, since such amounts are expected to be recovered from ratepayers in the next 12 months. $27,502 and $23,626 are included in Other Regulatory Liabilities on the Consolidated Balance Sheets at September 30, 2014 and 2013, respectively.
If for any reason the Company ceases to meet the criteria for application of regulatory accounting treatment for all or part of its operations, the regulatory assets and liabilities related to those portions ceasing to meet such criteria would be eliminated from the Consolidated Balance Sheets and included in income of the period in which the discontinuance of regulatory accounting treatment occurs.
Cost of Removal Regulatory Liability
In the Company’s Utility and Pipeline and Storage segments, costs of removing assets (i.e. asset retirement costs) are collected from customers through depreciation expense. These amounts are not a legal retirement obligation as discussed in Note B — Asset Retirement Obligations. Rather, they are classified as a regulatory liability in recognition of the fact that the Company has collected dollars from the customer that will be used in the future to fund asset retirement costs.
 
NYPSC Assessment
On April 7, 2009, the Governor of the State of New York signed into law an amendment to the Public Service Law increasing the allowed utility assessment from the then current rate of one-third of one percent to one percent of a utility’s in-state gross operating revenue, together with a temporary surcharge (expiring March 31, 2014) equal, as applied, to an additional one percent of the utility’s in-state gross operating revenue. Pursuant to a New York State budget agreement in 2014, the temporary increase in the assessment will be phased out over a three year period ending July 1, 2017. The NYPSC, in a generic proceeding initiated for the purpose of implementing the amended law, has authorized the recovery, through rates, of the full cost of the increased assessment. The assessment is currently being applied to customer bills in the Utility segment’s New York jurisdiction.
NYPSC Rate Proceeding

Following negotiations and other proceedings, on December 6, 2013, Distribution Corporation filed an agreement, also executed by the Department of Public Service and intervenors, extending existing rates through, at a minimum, September 30, 2015. Although customer rates were not changed, the parties agreed that the allowed rate of return on equity would be set, for ratemaking purposes, at 9.1%.  Following conventional practice in New York, the agreement authorizes an “earnings sharing mechanism” (“ESM”).  The ESM distributes earnings above the allowed rate of return as follows: from 9.5% to 10.5%, 50% would be allocated to shareholders, and 50% will be deferred for the benefit of customers; above 10.5%, 20% would be allocated to shareholders and 80% will be deferred for the benefit of customers.  The agreement further authorizes, and rates reflect, an increase in Distribution Corporation’s pipeline replacement spending by $8.2 million per year.  The agreement contains other terms and conditions of service that are customary for settlement agreements recently approved by the NYPSC.  The Consolidated Balance Sheet at September 30, 2013 reflected a $7.5 million refund provision related to the settlement agreement. This amount was passed back to ratepayers during 2014 after the NYPSC approved the settlement agreement without modification in an order issued on May 8, 2014.
Off-System Sales and Capacity Release Credits
The Company, in its Utility segment, has entered into off-system sales and capacity release transactions. Most of the margins on such transactions are returned to the customer with only a small percentage being retained by the Company. The amount owed to the customer has been deferred as a regulatory liability.