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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) | 9 Months Ended
--- | ---
Jun. 30, 2020 | Jun. 30, 2019
CASH FLOWS FROM OPERATING ACTIVITIES |  |
Net income | $ 150,647,000 | $ 151,419,000
Adjustments to reconcile net income to cash flows from operating activities |  |
Unrealized gain on derivative instruments | (21,827,000) | (25,353,000)
Realized and unrealized gains on investments in equity securities | 0 | (1,567,000)
Gain on sale of businesses | 0 | (645,000)
Depreciation and amortization | 89,758,000 | 67,292,000
Amortization of acquired wholesale energy contracts | 4,356,000 | 7,813,000
Allowance for equity used during construction | (12,328,000) | (6,135,000)
Allowance for doubtful accounts | 1,657,000 | 1,686,000
Non cash lease expense | 2,864,000 | 0
Deferred income taxes | (3,066,000) | (29,092,000)
Manufactured gas plant remediation costs | (6,629,000) | (9,582,000)
Equity in earnings, net of distributions received from equity investees | (4,985,000) | (2,700,000)
Cost of removal - asset retirement obligations | (183,000) | (194,000)
Contributions to postemployment benefit plans | (5,969,000) | (5,994,000)
Tax benefit from stock-based compensation | 644,000 | 1,289,000
Changes in: |  |
Components of working capital | (17,397,000) | (14,829,000)
Other noncurrent assets | 10,177,000 | 16,906,000
Other noncurrent liabilities | (4,936,000) | 15,476,000
Cash flows from operating activities | 182,783,000 | 165,790,000
Expenditures for: |  |
Cost of removal | (24,343,000) | (32,212,000)
Acquisition of assets, net of cash acquired of $5.1 million | (523,647,000) | 0
Distribution from equity investees in excess of equity in earnings | 1,411,000 | 1,473,000
Investments in equity investees | (1,491,000) | (2,696,000)
Proceeds from sale of businesses, net of closing costs | 0 | 205,745,000
Proceeds from sale of investments in equity securities, net | 0 | 34,484,000
Cash flows used in investing activities | (890,966,000) | (105,012,000)
CASH FLOWS FROM (USED IN) FINANCING ACTIVITIES |  |
Proceeds from term loan | 350,000,000 | 0
Payments of term loan | (212,900,000) | 0
Proceeds from long-term debt | 50,000,000 | 35,800,000
Payments of long-term debt | (11,947,000) | (15,001,000)
Proceeds from (payments of) short-term debt, net | 390,562,000 | (52,650,000)
Proceeds from sale-leaseback transaction - solar | 42,927,000 | 0
Proceeds from sale-leaseback transaction | 4,000,000 |
Proceeds from sale-leaseback transaction |  | 9,895,000
Payments of common stock dividends | (86,709,000) | (77,730,000)
Proceeds from issuance of common stock - public equity offering | 212,900,000 | 0
Proceeds from waiver discount issuance of common stock | 0 | 57,391,000
Proceeds from issuance of common stock - DRP | 14,498,000 | 13,199,000
Tax withholding payments related to net settled stock compensation | (3,966,000) | (6,704,000)
Cash flows from (used in) financing activities | 749,365,000 | (35,800,000)
Change in cash, cash equivalents and restricted cash | 41,182,000 | 24,978,000
Cash, cash equivalents and restricted cash at beginning of period | 4,063,000 | 1,710,000
Cash, cash equivalents and restricted cash at end of period | 45,245,000 | 26,688,000
CHANGES IN COMPONENTS OF WORKING CAPITAL |  |
Receivables | (3,019,000) | 28,385,000
Inventories | 42,566,000 | 51,833,000
Recovery of gas costs | (5,722,000) | (14,870,000)
Gas purchases payable | (55,593,000) | (66,060,000)
Prepaid expenses | 1,487,000 | (2,385,000)
Prepaid and accrued taxes | (991,000) | 10,110,000
Accounts payable and other | (13,084,000) | (31,883,000)
Restricted broker margin accounts | 11,900,000 | 13,092,000
Customers' credit balances and deposits | (7,060,000) | (7,832,000)
Other current assets | 12,119,000 | 4,781,000
Total | (17,397,000) | (14,829,000)
Cash paid for: |  |
Interest (net of amounts capitalized) | 47,642,000 | 42,107,000
Income taxes | 1,127,000 | 8,550,000
Accrued capital expenditures | 20,814,000 | 32,143,000
Utility Plant |  |
Expenditures for: |  |
Payments to acquire PP&E | (213,667,000) | (207,357,000)
Solar Equipment |  |
Expenditures for: |  |
Payments to acquire PP&E | (110,968,000) | (91,333,000)
Midstream and Other Property |  |
Expenditures for: |  |
Payments to acquire PP&E | $ (18,261,000) | $ (13,116,000)

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