CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	May 31, 2013	May 31, 2012	May 31, 2013	May 31, 2012
Revenue
Biodiesel sales	$ 2,080,304	$ 1,764,097	$ 2,210,740	$ 4,314,989
Feedstock sales	40,802	49,213	84,988	283,961
Glycerin sales	22,635	21,098	36,441	49,767
Government incentives (note 11)	170,124	150,440	179,004	244,456
Equipment sales	2,657	7,592	2,657	16,500
Royalties	2,793	9,597	6,775	44,279
Others	9,039	80,186	17,860	110,448
Revenue, Total	2,328,354	2,082,223	2,538,465	5,064,400
Cost of goods sold	2,221,184	1,681,147	2,410,713	4,438,052
Gross profit	107,170	401,076	127,752	626,348
Operating expenses
Selling, general and administrative expenses (notes 4 and 8)	1,476,838	957,510	2,767,926	1,807,435
Loss before interest and taxes	(1,369,668)	(556,434)	(2,640,174)	(1,181,087)
Other expenses
Interest expense (notes 5 and 6)	(122,143)	(22,261)	(242,969)	(31,448)
Loss before income taxes	(1,491,811)	(578,695)	(2,883,143)	(1,212,535)
Income taxes
Net loss for the period	$ (1,491,811)	$ (578,695)	$ (2,883,143)	$ (1,212,535)
Net Loss Per Common Share - Basic and Diluted	$ (0.21)	$ (0.10)	$ (0.42)	$ (0.21)
Weighted average number of common shares - Basic and Diluted	6,978,169	5,841,547	6,790,324	5,823,765