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v3.21.2

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2021 | Sep. 30, 2020
Operating Activities: |  |
Net income | $ 96,457 | $ 70,753
Non-cash items included in net income: |  |
Depreciation and amortization | 169,239 | 169,851
Deferred income tax provision and investment tax credits | 18,645 | (2,200)
Power and natural gas cost amortizations (deferrals), net | (40,178) | 6,470
Amortization of debt expense | 2,068 | 2,329
Stock-based compensation expense | 3,173 | 3,705
Equity-related AFUDC | (5,280) | (5,030)
Pension and other postretirement benefit expense | 21,925 | 25,010
Other regulatory assets and liabilities and deferred debits and credits | 2,597 | 12,456
Change in decoupling regulatory deferral | 12,602 | 3,340
Gain on sale of investments | (1,816) | (3,914)
Other | (12,697) | 12,807
Contributions to defined benefit pension plan | (42,000) | (22,000)
Cash paid for settlement of interest rate swap agreements | (17,568) | (33,499)
Cash received for settlement of interest rate swap agreements | 324 |
Changes in certain current assets and liabilities: |  |
Accounts and notes receivable | 24,521 | 45,552
Materials and supplies, fuel stock and stored natural gas | (19,753) | (2,444)
Collateral posted for derivative instruments | (9,944) | 10,105
Income taxes receivable | 10,663 | 3,549
Other current assets | 7,902 | 6,352
Accounts payable | (889) | (23,328)
Other current liabilities | 8,925 | 15,604
Net cash provided by operating activities | 228,916 | 282,528
Investing Activities: |  |
Utility property capital expenditures (excluding equity-related AFUDC) | (322,808) | (297,834)
Issuance of notes receivable | (1,791) | (4,343)
Equity and property investments | (12,621) | (3,994)
Proceeds from sale of investments | 8,306 | 6,644
Other | 1,984 | (1,478)
Net cash used in investing activities | (326,930) | (301,005)
Financing Activities: |  |
Net increase (decrease) in short-term borrowings | 66,000 | (35,800)
Proceeds from issuance of long-term debt | 70,000 | 165,000
Maturity of long-term debt and finance leases | (2,223) | (2,129)
Issuance of common stock, net of issuance costs | 61,345 | 53,356
Cash dividends paid | (88,204) | (82,281)
Other | (3,876) | (4,818)
Net cash provided by financing activities | 103,042 | 93,328
Net increase in cash and cash equivalents | 5,028 | 74,851
Cash and cash equivalents at beginning of period | 14,196 | 9,896
Cash and cash equivalents at end of period | $ 19,224 | $ 84,747

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