CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (USD $)	Number of Common Shares	Common Stock USD ($)	Preferred Stock USD ($)	Additional Paid in Capital USD ($)	Warrants. USD ($)	Available-for- sale investment valuation reserve USD ($)	Accumulated other comprehensive income USD ($)	Accumulated deficit USD ($)	Total USD ($)
Balance at Dec. 31, 2010	66,665,853	960,731	318,875	7,781,014	0	0	40,461	(5,926,561)	3,174,520
Issuance of shares for cash	6,939,076	100,000	0	0	0	0	0	0	100,000
Issuance of shares for settlement of debt	196,596	2,833	0	68,025	0	0	0	0	70,858
Redemption of preferred stock		$ 0	$ (318,875)	$ (3,991,125)	$ 0	$ 0	$ 0	$ 0	$ (4,310,000)
Share exchange between Rotoblock and daifuWaste	5,706,977	(984,055)	0	2,028,337	1,401,514	0	0	0	2,445,796
Net loss for the year		0	0	0	0	0	0	764,385	764,385
Unrealized gain (loss) on available for sale investment.		0	0	0	0	(24,131)	0	0	(24,131)
Foreign currency translation adjustments		0	0	0	0	0	32,206	0	32,206
Balance at Dec. 31, 2011	79,508,502	79,509	0	5,886,251	1,401,514	(24,131)	72,667	(5,162,176)	2,253,634
Issuance of shares for services	1,711,810	1,711	0	208,707	0	0	0	0	210,418
Warrants granted for services		0	0	0	40,000	0	0	0	40,000
Net loss for the period		0	0	0	0	0	0	(771,730)	(771,730)
Unrealized gain (loss) on available for sale investment,		0	0	0	0	(282,044)	0	0	(282,044)
Foreign currency translation adjustment.		$ 0	$ 0	$ 0	$ 0	$ 0	$ 7,386	$ 0	$ 7,386
Balance at Jun. 30, 2012	81,220,312	81,220	0	6,094,958	1,441,514	(306,175)	80,053	(5,933,906)	1,457,664