Condensed Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2011	Dec. 31, 2010
Revenues
Product sales	$ 240,921	$ 49,742	$ 467,028	$ 49,742
Engineering and development	200,000	184,939	1,611,750	184,939
Total Revenues	440,921	234,681	2,078,778	234,681
Costs and Expenses
Cost of product sales	187,620	79,058	344,291	79,058
Cost of engineering and development	0	0	481,107	0
Advanced engineering and development	1,186,352	586,582	1,885,735	1,425,855
Selling, general, and administrative	1,421,690	1,278,261	3,099,687	2,356,989
Depreciation and amortization	410,595	85,178	729,776	171,261
Total Costs and Expenses	3,206,257	2,029,079	6,540,596	4,033,163
Loss from Operations	(2,765,336)	(1,794,398)	(4,461,818)	(3,798,482)
Other Income (Expense)
Equity in loss of investee company	(58,710)	0	(58,710)	0
Interest income	3,279	2,420	9,968	4,210
Interest expense	(58,823)	(46,869)	(118,491)	(78,876)
Other income	250	573	4,263	573
Total Other Income (Expense)	(114,004)	(43,876)	(162,970)	(74,093)
Loss before provision (benefit) for Income Taxes	(2,879,340)	(1,838,274)	(4,624,788)	(3,872,575)
Provision (benefit) for Income Taxes	(111,800)	0	(181,800)	0
Net Loss	(2,767,540)	(1,838,274)	(4,442,988)	(3,872,575)
Net loss attributable to noncontrolling interest	37,230	0	37,230	0
Net Loss Attributable to ZBB Energy Corporation	$ (2,730,310)	$ (1,838,274)	$ (4,405,758)	$ (3,872,575)
Net Loss per share - Basic and diluted	$ (0.08)	$ (0.09)	$ (0.14)	$ (0.22)
Weighted average shares-basic and diluted:
Basic	33,681,776	20,196,322	32,089,356	17,803,353
Diluted	33,681,776	20,196,322	32,089,356	17,803,353