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CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2012 | Sep. 30, 2012
--- | --- | ---
PROPERTY, PLANT AND EQUIPMENT |  |
Utility plant, at cost | $ 1,602,315 | $ 1,591,532
Construction work in progress | 122,949 | 102,420
Solar equipment, real estate properties and other, at cost | 221,060 | 192,026
Construction work in progress | 2,275 | 20,558
Total property, plant and equipment | 1,948,599 | 1,906,536
Accumulated depreciation and amortization | (422,271) | (421,659)
Property, plant and equipment, net | 1,526,328 | 1,484,877
CURRENT ASSETS |  |
Cash and cash equivalents | 3,258 | 4,509
Customer accounts receivable |  |
Billed | 266,424 | 170,543
Unbilled revenues | 53,957 | 7,017
Allowance for doubtful accounts | (5,328) | (4,797)
Regulatory assets | 31,194 | 32,734
Gas in storage, at average cost | 315,945 | 265,193
Materials and supplies, at average cost | 12,104 | 7,863
Prepaid and accrued taxes | 10,525 | 32,029
Derivatives, at fair value | 45,498 | 48,021
Restricted broker margin accounts | 8,741 | 21,929
Deferred taxes | 10,850 | 29,074
Other | 18,268 | 33,229
Total current assets | 771,436 | 647,344
NONCURRENT ASSETS |  |
Investments in equity investees | 163,337 | 164,595
Regulatory assets | 457,880 | 441,263
Derivatives, at fair value | 523 | 2,328
Other | 29,156 | 29,598
Total noncurrent assets | 650,896 | 637,784
Total assets | 2,948,660 | 2,770,005
CAPITALIZATION |  |
Common stock equity | 863,094 | 813,865
Long-term debt | 530,000 | 525,169
Total capitalization | 1,393,094 | 1,339,034
CURRENT LIABILITIES |  |
Current maturities of long-term debt | 8,646 | 7,760
Short-term debt | 394,400 | 279,800
Gas purchases payable | 240,768 | 182,414
Accounts payable and other | 74,271 | 66,765
Dividends payable | 0 | 16,648
Deferred and accrued taxes | 5,005 | 2,072
Regulatory liabilities | 0 | 1,169
New Jersey clean energy program | 13,621 | 5,619
Derivatives, at fair value | 22,633 | 42,440
Customers' credit balances and deposits | 37,555 | 48,452
Total current liabilities | 796,899 | 653,139
NONCURRENT LIABILITIES |  |
Deferred income taxes | 357,068 | 355,306
Deferred investment tax credits | 5,824 | 5,905
Deferred revenue | 5,304 | 5,502
Derivatives, at fair value | 1,727 | 3,133
Manufactured gas plant remediation | 182,000 | 182,000
Postemployment employee benefit liability | 104,590 | 124,196
Regulatory liabilities | 66,743 | 67,077
Asset retirement obligation | 28,312 | 27,983
Other | 7,099 | 6,730
Total noncurrent liabilities | 758,667 | 777,832
Commitments and contingent liabilities (Note 11) |  |
Total capitalization and liabilities | $ 2,948,660 | $ 2,770,005

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