Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
Operating Activities:
Consolidated net income	$ 97,000,000	$ 384,000,000
Adjustments to reconcile consolidated net income to net cash provided from operating activities --
Depreciation and amortization, total	568,000,000	529,000,000
Deferred income taxes	(92,000,000)	104,000,000
Allowance for equity funds used during construction	(41,000,000)	(31,000,000)
Leveraged lease income (loss)	21,000,000	(6,000,000)
Pension, postretirement, and other employee benefits	22,000,000	16,000,000
Stock based compensation expense	26,000,000	25,000,000
Estimated loss on Kemper IGCC	540,000,000	0
Other, net	(62,000,000)	8,000,000
Changes in certain current assets and liabilities --
-Receivables	29,000,000	372,000,000
-Fossil fuel stock	36,000,000	(218,000,000)
-Materials and supplies	52,000,000	4,000,000
-Other current assets	(72,000,000)	(64,000,000)
-Accounts payable	(47,000,000)	(136,000,000)
-Accrued taxes	(98,000,000)	(167,000,000)
-Accrued compensation	(282,000,000)	(305,000,000)
-Other current liabilities	40,000,000	53,000,000
Net cash provided from operating activities	737,000,000	568,000,000
Investing Activities:
Property additions	(1,197,000,000)	(1,231,000,000)
Investment of restricted cash	(78,000,000)	1,000,000
Nuclear decommissioning trust fund purchases	(262,000,000)	(336,000,000)
Nuclear decommissioning trust fund sales	261,000,000	334,000,000
Cost of removal, net of salvage	(30,000,000)	(32,000,000)
Change in construction payables	6,000,000	(153,000,000)
Other investing activities	21,000,000	(10,000,000)
Net cash used for investing activities	(1,279,000,000)	(1,427,000,000)
Financing Activities:
Increase (decrease) in notes payable, net	468,000,000	174,000,000
Proceeds --
Long-term debt issuances	1,035,000,000	1,400,000,000
Interest-bearing refundable deposit related to asset sale	0	150,000,000
Common stock issuances	42,000,000	116,000,000
Redemptions --
Long-term debt	(656,000,000)	(827,000,000)
Common stock repurchased	(18,000,000)	0
Payment of common stock dividends	(426,000,000)	(410,000,000)
Payment of dividends on preferred and preference stock of subsidiaries	(16,000,000)	(16,000,000)
Other financing activities	0	1,000,000
Net cash provided from (used for) financing activities	429,000,000	588,000,000
Net Change in Cash and Cash Equivalents	(113,000,000)	(271,000,000)
Cash and Cash Equivalents at Beginning of Period	628,000,000	1,315,000,000
Cash and Cash Equivalents at End of Period	515,000,000	1,044,000,000
Cash paid (received) during the period for --
Interest (net of capitalized amounts)	187,000,000	178,000,000
Income taxes, net	4,000,000	2,000,000
Noncash transactions - accrued property additions at end of period	501,000,000	420,000,000
Alabama Power [Member]
Operating Activities:
Consolidated net income	151,000,000	136,000,000
Adjustments to reconcile consolidated net income to net cash provided from operating activities --
Depreciation and amortization, total	206,000,000	189,000,000
Deferred income taxes	25,000,000	31,000,000
Allowance for equity funds used during construction	(8,000,000)	(5,000,000)
Stock based compensation expense	4,000,000	4,000,000
Other, net	5,000,000	(11,000,000)
Changes in certain current assets and liabilities --
-Receivables	(13,000,000)	89,000,000
-Fossil fuel stock	28,000,000	(81,000,000)
-Materials and supplies	16,000,000	2,000,000
-Other current assets	(71,000,000)	(51,000,000)
-Accounts payable	(124,000,000)	(149,000,000)
-Accrued taxes	90,000,000	43,000,000
-Accrued compensation	(61,000,000)	(63,000,000)
-Retail fuel cost over recovery - short-term	21,000,000	1,000,000
-Other current liabilities	1,000,000	5,000,000
Net cash provided from operating activities	270,000,000	140,000,000
Investing Activities:
Property additions	(274,000,000)	(244,000,000)
Nuclear decommissioning trust fund purchases	(57,000,000)	(49,000,000)
Nuclear decommissioning trust fund sales	57,000,000	49,000,000
Cost of removal, net of salvage	(9,000,000)	(6,000,000)
Change in construction payables	(1,000,000)	14,000,000
Other investing activities	37,000,000	1,000,000
Net cash used for investing activities	(247,000,000)	(235,000,000)
Financing Activities:
Increase (decrease) in notes payable, net	45,000,000	0
Proceeds --
Capital contributions from parent company	5,000,000	5,000,000
Senior notes issuances	0	250,000,000
Redemptions --
Payment of preferred and preference stock dividends	(10,000,000)	(10,000,000)
Payment of common stock dividends	(132,000,000)	(135,000,000)
Other financing activities	(3,000,000)	(4,000,000)
Net cash provided from (used for) financing activities	(95,000,000)	106,000,000
Net Change in Cash and Cash Equivalents	(72,000,000)	11,000,000
Cash and Cash Equivalents at Beginning of Period	137,000,000	344,000,000
Cash and Cash Equivalents at End of Period	65,000,000	355,000,000
Cash paid (received) during the period for --
Interest (net of capitalized amounts)	64,000,000	66,000,000
Income taxes, net	(3,000,000)	22,000,000
Noncash transactions - accrued property additions at end of period	30,000,000	32,000,000
Georgia Power [Member]
Operating Activities:
Consolidated net income	201,000,000	171,000,000
Adjustments to reconcile consolidated net income to net cash provided from operating activities --
Depreciation and amortization, total	239,000,000	229,000,000
Deferred income taxes	59,000,000	38,000,000
Allowance for equity funds used during construction	(6,000,000)	(13,000,000)
Retail fuel cost over recovery - long-term	(58,000,000)	0
Other, net	(27,000,000)	10,000,000
Deferred expenses	31,000,000	23,000,000
Changes in certain current assets and liabilities --
-Receivables	40,000,000	258,000,000
-Fossil fuel stock	(4,000,000)	(122,000,000)
-Prepaid income taxes	11,000,000	10,000,000
-Other current assets	42,000,000	(4,000,000)
-Accounts payable	78,000,000	(62,000,000)
-Accrued taxes	(127,000,000)	(206,000,000)
-Accrued compensation	(66,000,000)	(80,000,000)
-Retail fuel cost over recovery - short-term	10,000,000	22,000,000
-Other current liabilities	5,000,000	38,000,000
Net cash provided from operating activities	428,000,000	312,000,000
Investing Activities:
Property additions	(419,000,000)	(476,000,000)
Investment of restricted cash	(18,000,000)	0
Nuclear decommissioning trust fund purchases	(205,000,000)	(287,000,000)
Nuclear decommissioning trust fund sales	204,000,000	285,000,000
Cost of removal, net of salvage	(17,000,000)	(15,000,000)
Change in construction payables, net of joint owner portion	(25,000,000)	(203,000,000)
Other investing activities	1,000,000	15,000,000
Net cash used for investing activities	(479,000,000)	(681,000,000)
Financing Activities:
Increase (decrease) in notes payable, net	300,000,000	99,000,000
Proceeds --
Capital contributions from parent company	11,000,000	9,000,000
Pollution control revenue bonds issuances	18,000,000	0
Senior notes issuances	650,000,000	750,000,000
Redemptions --
Senior notes	(650,000,000)	0
Other long-term debt	0	(250,000,000)
Payment of preferred and preference stock dividends	(4,000,000)	(4,000,000)
Payment of common stock dividends	(227,000,000)	(227,000,000)
Other financing activities	(13,000,000)	(8,000,000)
Net cash provided from (used for) financing activities	85,000,000	369,000,000
Net Change in Cash and Cash Equivalents	34,000,000	0
Cash and Cash Equivalents at Beginning of Period	45,000,000	13,000,000
Cash and Cash Equivalents at End of Period	79,000,000	13,000,000
Cash paid (received) during the period for --
Interest (net of capitalized amounts)	72,000,000	58,000,000
Income taxes, net	3,000,000	28,000,000
Noncash transactions - accrued property additions at end of period	212,000,000	178,000,000
Gulf Power [Member]
Operating Activities:
Consolidated net income	23,343,000	22,217,000
Adjustments to reconcile consolidated net income to net cash provided from operating activities --
Depreciation and amortization, total	38,794,000	34,844,000
Deferred income taxes	16,777,000	32,505,000
Allowance for equity funds used during construction	(1,134,000)	(1,237,000)
Pension, postretirement, and other employee benefits	2,889,000	1,315,000
Stock based compensation expense	669,000	685,000
Other, net	2,485,000	5,478,000
Changes in certain current assets and liabilities --
-Receivables	(2,305,000)	14,754,000
-Prepayments	934,000	1,559,000
-Fossil fuel stock	1,423,000	1,543,000
-Materials and supplies	(513,000)	(1,476,000)
-Prepaid income taxes	(7,667,000)	17,324,000
-Accounts payable	(17,812,000)	(21,516,000)
-Accrued taxes	5,380,000	(1,453,000)
-Accrued compensation	(9,451,000)	(9,190,000)
-Over recovered regulatory clause revenues	(10,186,000)	14,516,000
-Other current liabilities	6,073,000	5,637,000
Net cash provided from operating activities	49,699,000	117,505,000
Investing Activities:
Property additions	(66,696,000)	(94,879,000)
Cost of removal, net of salvage	(3,469,000)	(9,342,000)
Change in construction payables	1,787,000	7,773,000
Payments pursuant to long-term service agreements	(1,558,000)	(2,274,000)
Other investing activities	243,000	(76,000)
Net cash used for investing activities	(69,693,000)	(98,798,000)
Financing Activities:
Increase (decrease) in notes payable, net	5,809,000	(27,338,000)
Proceeds --
Capital contributions from parent company	556,000	732,000
Common stock issuances	40,000,000	40,000,000
Redemptions --
Senior notes	0	(16,000)
Payment of preferred and preference stock dividends	(1,551,000)	(1,551,000)
Payment of common stock dividends	(28,850,000)	(28,950,000)
Other financing activities	(206,000)	198,000
Net cash provided from (used for) financing activities	15,758,000	(16,925,000)
Net Change in Cash and Cash Equivalents	(4,236,000)	1,782,000
Cash and Cash Equivalents at Beginning of Period	32,167,000	17,328,000
Cash and Cash Equivalents at End of Period	27,931,000	19,110,000
Cash paid (received) during the period for --
Interest (net of capitalized amounts)	8,306,000	9,352,000
Income taxes, net	3,886,000	(35,742,000)
Noncash transactions - accrued property additions at end of period	22,462,000	28,788,000
Mississippi Power [Member]
Operating Activities:
Consolidated net income	(245,888,000)	25,688,000
Adjustments to reconcile consolidated net income to net cash provided from operating activities --
Depreciation and amortization, total	21,692,000	21,931,000
Deferred income taxes	(174,082,000)	(1,210,000)
Allowance for equity funds used during construction	(26,074,000)	(11,827,000)
Pension, postretirement, and other employee benefits	2,926,000	2,268,000
Stock based compensation expense	1,033,000	957,000
Estimated loss on Kemper IGCC	462,000,000	0
Regulatory assets associated with Kemper IGCC	(6,843,000)	(2,243,000)
Other, net	(628,000)	1,117,000
Convertible investment tax credits	0	13,974,000
Hedge settlements	0	(15,983,000)
Changes in certain current assets and liabilities --
-Receivables	(5,226,000)	14,536,000
-Fossil fuel stock	8,415,000	(16,188,000)
-Materials and supplies	(4,744,000)	(538,000)
-Prepaid income taxes	1,573,000	4,168,000
-Other current assets	(2,389,000)	(4,357,000)
-Accounts payable	(13,783,000)	(11,558,000)
-Accrued taxes	(45,429,000)	(31,434,000)
-Accrued interest	6,570,000	9,514,000
-Accrued compensation	(10,247,000)	(10,803,000)
-Over recovered regulatory clause revenues	2,996,000	12,627,000
-Other current liabilities	2,971,000	(35,000)
Net cash provided from operating activities	(25,157,000)	604,000
Investing Activities:
Property additions	(369,313,000)	(370,923,000)
Cost of removal, net of salvage	(902,000)	(1,149,000)
Change in construction payables	23,150,000	30,080,000
Capital grant proceeds	1,784,000	1,816,000
Other investing activities	(7,145,000)	(4,207,000)
Net cash used for investing activities	(352,426,000)	(344,383,000)
Proceeds --
Capital contributions from parent company	100,552,000	150,735,000
Bonds-Other	15,814,000	0
Interest-bearing refundable deposit related to asset sale	0	150,000,000
Senior notes issuances	0	400,000,000
Other long-term debt issuances	350,000,000	0
Redemptions --
Capital leases	0	(377,000)
Other long-term debt	0	(75,000,000)
Payment of preferred and preference stock dividends	(433,000)	(433,000)
Payment of common stock dividends	(44,190,000)	(26,700,000)
Other financing activities	(1,409,000)	715,000
Net cash provided from (used for) financing activities	420,334,000	598,940,000
Net Change in Cash and Cash Equivalents	42,751,000	255,161,000
Cash and Cash Equivalents at Beginning of Period	145,008,000	211,585,000
Cash and Cash Equivalents at End of Period	187,759,000	466,746,000
Cash paid (received) during the period for --
Interest (net of capitalized amounts)	4,860,000	0
Income taxes, net	(25,000)	(11,994,000)
Noncash transactions - accrued property additions at end of period	238,013,000	165,982,000
Southern Power [Member]
Operating Activities:
Consolidated net income	29,192,000	29,316,000
Adjustments to reconcile consolidated net income to net cash provided from operating activities --
Depreciation and amortization, total	42,790,000	34,887,000
Deferred income taxes	13,587,000	9,917,000
Deferred revenues	(20,432,000)	(16,686,000)
Other, net	2,979,000	1,326,000
Convertible investment tax credits	(493,000)	(3,900,000)
Mark-to-market adjustments	(2,746,000)	6,467,000
Changes in certain current assets and liabilities --
-Receivables	11,743,000	12,400,000
-Fossil fuel stock	1,840,000	(755,000)
-Materials and supplies	(1,546,000)	(1,167,000)
-Prepaid income taxes	1,600,000	(5,105,000)
-Other current assets	1,324,000	(2,083,000)
-Accounts payable	(6,933,000)	(14,590,000)
-Accrued taxes	4,155,000	4,375,000
-Accrued interest	(10,841,000)	(10,172,000)
-Other current liabilities	(314,000)	(2,000)
Net cash provided from operating activities	65,905,000	44,228,000
Investing Activities:
Property additions	(58,553,000)	(32,450,000)
Change in construction payables	3,704,000	(999,000)
Payments pursuant to long-term service agreements	(11,741,000)	(11,415,000)
Other investing activities	(224,000)	(2,848,000)
Net cash used for investing activities	(66,814,000)	(47,712,000)
Financing Activities:
Increase (decrease) in notes payable, net	76,985,000	20,165,000
Proceeds --
Capital contributions from parent company	1,033,000	1,219,000
Other long-term debt issuances	1,717,000	0
Redemptions --
Other long-term debt	(220,000)	(150,000)
Payment of common stock dividends	(32,280,000)	(31,750,000)
Other financing activities	678,000	25,000
Net cash provided from (used for) financing activities	47,913,000	(10,491,000)
Net Change in Cash and Cash Equivalents	47,004,000	(13,975,000)
Cash and Cash Equivalents at Beginning of Period	28,592,000	16,943,000
Cash and Cash Equivalents at End of Period	75,596,000	2,968,000
Cash paid (received) during the period for --
Interest (net of capitalized amounts)	28,120,000	20,966,000
Income taxes, net	(179,000)	10,820,000
Noncash transactions - accrued property additions at end of period	$ 8,907,000	$ 31,591,000

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Other income (expense) included in net income that results in no cash inflows or outflows in the period. Includes noncash adjustments to reconcile net income (loss) to cash provided by (used in) operating activities that are not separately disclosed.

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The cash outflow to reacquire common stock during the period.

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