CONDENSED CONSOLIDATED STATEMENTS OF INCOME (UNAUDITED) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Operating Revenues:
Gas utility	$ 847.0	$ 634.4	$ 1,428.4	$ 1,069.6
Gas marketing and other	30.4	60.1	68.6	93.5
Total Operating Revenues	877.4	694.5	1,497.0	1,163.1
Gas utility
Natural and propane gas	482.8	405.3	787.1	647.1
Other operation and maintenance expenses	103.8	72.0	200.9	134.3
Depreciation and amortization	32.2	20.1	64.2	40.1
Taxes, other than income taxes	55.7	41.8	93.7	70.4
Total Gas Utility Operating Expenses	674.5	539.2	1,145.9	891.9
Gas marketing and other	45.2	68.1	106.1	121.1
Total Operating Expenses	719.7	607.3	1,252.0	1,013.0
Operating Income	157.7	87.2	245.0	150.1
Other Income – Net	0.7	(0.3)	2.1	1.4
Interest Charges:
Interest on long-term debt	16.5	8.6	33.7	18.3
Other interest charges	2.6	0.7	4.6	1.5
Total Interest Charges	19.1	9.3	38.3	19.8
Income Before Income Taxes	139.3	77.6	208.8	131.7
Income Tax Expense	44.9	25.4	67.3	43.9
Net Income	94.4	52.2	141.5	87.8
Weighted Average Number of Common Shares Outstanding:
Basic (in shares)	43.1	32.6	43.1	32.6
Diluted (in shares)	43.2	32.6	43.2	32.7
Basic Earnings Per Share of Common Stock (in dollars per share)	$ 2.18	$ 1.59	$ 3.27	$ 2.68
Diluted Earnings Per Share of Common Stock (in dollars per share)	$ 2.18	$ 1.59	$ 3.26	$ 2.68
Dividends Declared, Common stock (in dollars per share)	$ 0.46	$ 0.44	$ 0.92	$ 0.88
Laclede Gas
Operating Revenues:
Gas utility	615.7	638.7	1,078.1	1,073.9
Other	0	0.1	0	0.1
Total Operating Revenues	615.7	638.8	1,078.1	1,074.0
Gas utility
Natural and propane gas	402.7	430.5	686.1	692.1
Other operation and maintenance expenses	69.6	72.2	134.4	134.7
Depreciation and amortization	20.5	20.1	40.7	40.1
Taxes, other than income taxes	42.3	41.8	71.5	70.4
Total Gas Utility Operating Expenses	535.1	564.6	932.7	937.3
Gas marketing and other	0	(0.3)	0	(0.1)
Total Operating Expenses	535.1	564.3	932.7	937.2
Operating Income	80.6	74.5	145.4	136.8
Other Income – Net	0.4	(0.7)	1.3	1.0
Interest Charges:
Interest on long-term debt	8.3	8.4	16.6	17.9
Other interest charges	1.2	0.7	2.2	1.5
Total Interest Charges	9.5	9.1	18.8	19.4
Income Before Income Taxes	71.5	64.7	127.9	118.4
Income Tax Expense	21.6	20.5	39.0	38.9
Net Income	49.9	44.2	88.9	79.5
Alagasco
Operating Revenues:
Gas utility	233.3	263.9	353.3	406.7
Total Operating Revenues	233.3	263.9	353.3	406.7
Gas utility
Natural and propane gas	96.4	128.1	142.8	180.1
Other operation and maintenance expenses	34.4	36.2	67.0	71.7
Depreciation and amortization	11.7	11.4	23.5	22.6
Taxes, other than income taxes	13.4	15.8	22.2	25.1
Total Operating Expenses	155.9	191.5	255.5	299.5
Operating Income	77.4	72.4	97.8	107.2
Other Income – Net	0.6	1.2	1.0	1.9
Interest Charges:
Interest on long-term debt	2.8	3.4	6.0	6.8
Other interest charges	0.7	0.6	1.3	1.1
Total Interest Charges	3.5	4.0	7.3	7.9
Income Before Income Taxes	74.5	69.6	91.5	101.2
Income Tax Expense	28.2	26.5	34.6	38.3
Net Income	$ 46.3	$ 43.1	$ 56.9	$ 62.9