Condensed Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended		9 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012
Revenues
Product sales	$ 2,019,191	$ 929,925	$ 6,372,336	$ 1,396,953
Engineering and development	100,000	715,366	318,183	2,327,116
Total Revenues	2,119,191	1,645,291	6,690,519	3,724,069
Costs and Expenses
Cost of product sales	1,761,762	752,330	5,519,360	1,096,621
Cost of engineering and development	62,118	517,414	107,183	998,521
Advanced engineering and development	1,293,147	2,073,651	3,828,686	3,959,386
Selling, general, and administrative	1,439,235	1,446,038	4,731,209	4,545,725
Depreciation and amortization	339,041	406,046	1,022,503	1,135,822
Total Costs and Expenses	4,895,303	5,195,479	15,208,760	11,736,075
Loss from Operations	(2,776,112)	(3,550,188)	(8,518,241)	(8,012,006)
Other Income (Expense)
Equity in loss of investee company	(118,442)	(702)	(651,555)	(59,412)
Interest income	913	2,842	1,896	12,810
Interest expense	(40,829)	(56,503)	(134,039)	(174,994)
Other income	(45,000)	0	(45,000)	4,263
Total Other Income (Expense)	(203,358)	(54,363)	(828,698)	(217,333)
Loss before provision (benefit) for Income Taxes	(2,979,470)	(3,604,551)	(9,346,939)	(8,229,339)
Provision (benefit) for Income Taxes	(36,715)	(37,657)	(110,866)	(219,457)
Net Loss	(2,942,755)	(3,566,894)	(9,236,073)	(8,009,882)
Net loss attributable to noncontrolling interest	118,442	94,009	445,514	131,239
Net Loss Attributable to ZBB Energy Corporation	$ (2,824,313)	$ (3,472,885)	$ (8,790,559)	$ (7,878,643)
Net Loss per share - Basic and diluted	$ (0.04)	$ (0.09)	$ (0.11)	$ (0.23)
Weighted average shares-basic and diluted:	78,465,746	39,543,145	77,779,457	34,555,882