CONSOLIDATED BALANCE SHEET Unaudited - USD ($) $ in Millions	Sep. 30, 2024	Dec. 31, 2023
Current Assets
Cash and Cash Equivalents	$ 101.9	$ 71.9
Accounts Receivable (Less Allowance of $1.6 and $1.6)	136.8	137.2
Inventories – Net	166.6	175.4
Prepayments and Other	78.1	83.6
Total Current Assets	483.4	468.1
Property, Plant and Equipment – Net	5,112.8	5,013.4
Regulatory Assets	386.1	425.4
Equity Investments	337.9	331.2
Goodwill and Intangible Assets – Net	155.3	155.4
Other Non-Current Assets	261.7	262.9
Total Assets	6,737.2	6,656.4
Current Liabilities
Accounts Payable	110.8	102.2
Accrued Taxes	60.2	51.0
Accrued Interest	19.1	21.1
Long-Term Debt Due Within One Year	41.8	111.4
Other	102.5	91.9
Total Current Liabilities	334.4	377.6
Long-Term Debt	1,743.7	1,679.9
Deferred Income Taxes	255.5	192.7
Regulatory Liabilities	562.1	574.0
Defined Benefit Pension and Other Postretirement Benefit Plans	134.5	160.8
Other Non-Current Liabilities	314.4	264.3
Total Liabilities	3,344.6	3,249.3
Commitments, Guarantees and Contingencies (Note 6)
Redeemable Non-Controlling Interest	0.7	0.5
Equity
Common Stock Without Par Value, 80.0 Shares Authorized, 57.8 and 57.6 Shares Issued and Outstanding	1,819.1	1,803.7
Accumulated Other Comprehensive Loss	(21.0)	(20.5)
Retained Earnings	1,033.1	1,026.4
Total ALLETE Equity	2,831.2	2,809.6
Non-Controlling Interest in Subsidiaries	560.7	597.0
Total Equity	3,391.9	3,406.6
Total Liabilities, Redeemable Non-Controlling Interest and Equity	$ 6,737.2	$ 6,656.4