CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Operating Activities:
Net Income (Loss)	$ 454,651	$ (5,079,596)
Adjustments to reconcile net income (loss) to total cash provided by operating activities:
Depreciation and amortization	4,969,582	2,219,353
Stock based compensation	571,160	775,793
Stock based officer bonus	100,000	0
Loss on disposal of water rights	0	548,700
Net changes in:
Trade accounts receivable, operating	1,305,389	2,337,736
Accounts payable and accrued liabilities	(582,841)	(1,934,509)
Prepaid expenses and other	(144,526)	(1,817,063)
Total cash provided by operating activities	6,673,415	(2,949,586)
Investing Activities:
Purchases of property, plant and equipment	(9,691,268)	(8,878,255)
Proceeds from ITC cash grants receivable	33,800,784	0
Cash received from consolidation of subsidiary	0	592,330
Funding of restricted cash reserves and bonds	(12,724,097)	(75,000)
Total cash provided (used) by investing activities	11,385,419	(8,360,925)
Financing Activities:
Issuance of share capital, net of share issuance costs	0	1,402,599
Contributions from non-controlling interest	7,460	10,080,901
Distributions to non-controlling interest	(89,221)	(90,032)
Principal payment on convertible debt obligation	(2,125,000)	0
Principal payments on notes payable and retention payable	(4,602,607)	0
Principal payments on capital lease	(33,696)	(39,796)
Total cash provided (used) by financing activities	(6,843,064)	11,353,672
Increase in Cash and Cash Equivalents	11,215,770	43,161
Cash and Cash Equivalents, Beginning of Period	12,908,779	6,269,459
Cash and Cash Equivalents, End of Period	24,124,549	6,312,620
Supplemental Disclosures:
Purchase of property and equipment on account	1,066,271	6,008,629
Construction and development paid directly with construction loans	2,355,316	54,793,354
Net assets and liabilities received from consolidation of subsidiary	0	45,386,103
Equipment purchased with capital leases	0	155,000
Capitalized accrued interest	0	2,749,081
Property and equipment costs reduced by settlement agreements	7,387,658	0
Grants receivable used to decrease construction costs	1,719,216	0
Other Items:
Interest paid	$ 6,973,502	$ 2,645