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COMMITMENTS (Narrative) (Details)
 1 Months Ended 12 Months Ended 1 Months Ended 12 Months Ended 1 Months Ended 0 Months Ended 12 Months Ended 1 Months Ended 12 Months Ended 0 Months Ended 12 Months Ended 1 Months Ended 12 Months Ended
Feb. 28, 2011
MW
Dec. 31, 2012
USD ($)
Dec. 31, 2012
CNY
Dec. 31, 2011
USD ($)
Feb. 28, 2011
Two TRT
MW
Feb. 28, 2011
One WGPG
MW
Feb. 28, 2011
Two Steam Plant
MW
Dec. 31, 2012
Sixth Year
USD ($)
Dec. 31, 2012
Eleventh Year
USD ($)
Dec. 31, 2012
Twenty First Year
USD ($)
Feb. 28, 2011
Xian Huaxin Energy Tech Co., Ltd
Feb. 28, 2011
Shenqiu
MW
Oct. 15, 2012
Shenqiu Project Phase II
USD ($)
Dec. 31, 2012
Shenqiu Project Phase II
USD ($)
Feb. 28, 2011
Xi'an TCH signed with Shannxi Datong Coal Group Steel Ltd Co [Member]
USD ($)
Unit
Feb. 28, 2011
Xi'an TCH signed with Shannxi Datong Coal Group Steel Ltd Co [Member]
CNY
Dec. 31, 2012
Xi'an TCH signed with Shannxi Datong Coal Group Steel Ltd Co [Member]
USD ($)
Mar. 05, 2010
Xi'an TCH
Dec. 31, 2012
Xi'an TCH
USD ($)
Dec. 31, 2011
Xi'an TCH
USD ($)
Dec. 31, 2012
Shanghai TCH [Member]
USD ($)
Dec. 31, 2011
Shanghai TCH [Member]
USD ($)
Nov. 30, 2012
Sifang TCH [Member]
USD ($)
Dec. 31, 2012
Monthly Payment [Member]
Xi'an TCH
USD ($)
Dec. 31, 2012
Monthly Payment [Member]
Shanghai TCH [Member]
USD ($)
Loss Contingencies [Line Items]                                                  
Operating Lease Term   11 years 11 years                       30 years 30 years   2 years              
Operating lease expiry date                                   Mar. 04, 2012              
Monthly rental payment   $ 286,000 1,800,000                                       $ 1,900 $ 18,000 $ 260
Rental expense                                     213,000 209,000 3,120 2,340      
Percentage increases in monthly rental payment                                     8.00%            
Future minimum rental payment required under operating leases for 2013   256,000                                              
Capacity of plant                             23 23                  
Construction in progress   22,993,905   32,466,242                         19,270,000                
Estimated additional construction                                 10,020,000                
Construction cost                             27,450,000 180,000,000                  
Advance rent                                             11,450    
Installed plant capacity 23       3 15 1                                    
Power generation servicing fees in hours   8000 8000                                            
Power generation servicing fees per kwh   $ 0.05 0.33         $ 0.3 $ 0.27 $ 0.25                              
Power generation servicing fees period   5 years 5 years                                            
Construction of power generation systems, TRT                     Two 3MW TRT                            
Construction of power generation systems, WGPG                     15 MW WGPG                            
Construction of power generation systems contract period                     12 months                            
Enhanced plant capacity                       24                          
Construction of project cost                         10,820,000                        
Construction of contract wip payments                           $ 3.72                      
Construction of contract additional committed payment                           $ 7,100,000