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ORGANIZATION AND DESCRIPTION OF BUSINESS (Narrative) (Details)
1 Months Ended 9 Months Ended 12 Months Ended
Dec. 12, 2013
Dec. 06, 2013
Sep. 11, 2013
USD ($)
$ / shares
shares
Sep. 11, 2013
CNY (¥)
Jun. 10, 2013
USD ($)
Jun. 10, 2013
CNY (¥)
Oct. 08, 2012
USD ($)
MW
Oct. 08, 2012
CNY (¥)
MW
Apr. 14, 2009
USD ($)
Jun. 18, 2015
May. 29, 2015
Dec. 22, 2014
USD ($)
Dec. 22, 2014
CNY (¥)
Sep. 24, 2014
USD ($)
Sep. 24, 2014
CNY (¥)
Jun. 28, 2014
USD ($)
$ / shares
MW
shares
May. 28, 2014
Mar. 26, 2014
USD ($)
Mar. 26, 2014
CNY (¥)
Jul. 31, 2013
USD ($)
Jul. 24, 2013
Jul. 19, 2013
USD ($)
Jul. 19, 2013
CNY (¥)
Jul. 18, 2013
USD ($)
Jun. 30, 2013
Jun. 25, 2013
USD ($)
Jun. 15, 2013
USD ($)
Jun. 15, 2013
CNY (¥)
May. 31, 2013
USD ($)
May. 31, 2013
CNY (¥)
Sep. 28, 2011
USD ($)
Sep. 28, 2011
CNY (¥)
Feb. 28, 2011
USD ($)
MW
Sep. 30, 2010
Jun. 29, 2010
USD ($)
Jun. 29, 2010
CNY (¥)
Sep. 30, 2015
USD ($)
Dec. 31, 2014
USD ($)
Dec. 31, 2014
CNY (¥)
Sep. 30, 2015
CNY (¥)
Mar. 31, 2015
USD ($)
Dec. 22, 2014
CNY (¥)
Sep. 24, 2014
CNY (¥)
Aug. 27, 2014
$ / shares
Jun. 28, 2014
CNY (¥)
shares
Sep. 11, 2013
CNY (¥)
shares
Aug. 31, 2013
USD ($)
Jul. 22, 2013
USD ($)
Jul. 22, 2013
CNY (¥)
Jul. 19, 2013
CNY (¥)
Jul. 18, 2013
CNY (¥)
Jun. 25, 2013
CNY (¥)
May. 31, 2013
CNY (¥)
Oct. 08, 2012
CNY (¥)
May. 30, 2012
USD ($)
May. 30, 2012
CNY (¥)
May. 25, 2011
USD ($)
May. 25, 2011
CNY (¥)
Feb. 28, 2011
CNY (¥)
Apr. 14, 2009
CNY (¥)
Organization and Nature Of Operations [Line Items]                                                                                                                        
Security Deposit                                                                         $ 338,079     ¥ 2,130,000 $ 350,000                                      
Share Price | $ / shares                                                                                       $ 1.49                                
Description of Lease Term                                                                         (i) BMPG systems to Pucheng Phase I and II (15 and 11 year terms, respectively); (ii) BMPG systems to Shenqiu Phase I (11 year term); (iii) Shenqiu Phase II (9.5 year term); and (iv) WGPG systems to Yida (15 year term). In addition, as of September 30, 2015, Erdos TCH leased power and steam generating systems from waste heat from metal refining to Erdos (five systems) for a term of 20 years.                                              
Assets Repurchase Agreement [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Accrued Investment Income Receivable                           $ 4,780,000                                                                                            
Gain (Loss) on Investments                           980,000                                                                                            
Rongfeng [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Long-term Contract for Purchase of Electric Power, Description Rongfeng will start to pay an energy saving service fee from the date when the WHPG station passes the required 72 hour test run. The payment term is 20 years. For the first 10 years, Rongfeng shall pay an energy saving service fee at RMB 0.582 ($0.095) per kilowatt hour (including tax) for the power generated from the system. For the second 10 years, Rongfeng shall pay an energy saving service fee at RMB 0.432 ($0.071) per kWh (including tax). During the term of the contract the energy saving service fee shall be adjusted at the same percentage as the change of local grid electricity price. Rongfeng and its parent company will provide guarantees to ensure Rongfeng will fulfill its obligations under the Rongfeng Agreement. Upon the completion of the term, Xian TCH will transfer the systems to Rongfeng at RMB 1. Rongfeng shall provide waste heat to the systems for no less than 8,000 hours per year with a temperature no less than 950C. If these requirements are not met, the term of the Agreement will be extended accordingly. If Rongfeng wants to terminate the Agreement early, it shall provide Xian TCH a 60 day notice and pay the termination fee and compensation for the damages to Xian TCH according to the following formula: 1) if it is less than five years (including five years) into the term when Rongfeng requests termination, Rongfeng shall pay: Xian TCHs total investment amount plus Xian TCHs average annual investment return times (five years minus the years of which the system has already operated); 2) if it is more than five years into the term when Rongfeng requests the termination, Rongfeng shall pay: Xian TCHs total investment amount minus total amortization cost (the amortization period is 10 years).                                                                                                                      
Jitie [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Lease Agreement Term Description                   Under the Repurchase Agreement, Jitie was to repurchase the Jitie Project from Xi’an TCH and pay outstanding energy saving service fees of RMB 1.8 million ($294,599) to Xi’an TCH within five working days from the execution of the Repurchase Agreement on June 18, 2015. The Jitie Project was to be transferred to Jitie for a total price of RMB 90 million ($14.73 million). In July 2015, Xi’an TCH received the payment in full and the systems were transferred. The outstanding balance of net investment receivable at date of transfer was $13.10 million. The Company recorded $1.62 million gain from this transaction.                                                                                                    
Zhongtai [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Long-term Contract for Purchase of Electric Power, Description   The construction period of the Project is expected to be 18 months from the date when conditions are ready for construction to begin. Zhongtai will start to pay an energy saving service fee from the date when the WHPG station passes the required 72 hour test run. The payment term is 20 years. For the first 10 years, Zhongtai shall pay an energy saving service fee at RMB 0.534 ($0.089) per kilowatt hour (including value added tax) for the power generated from the system. For the second 10 years, Zhongtai shall pay an energy saving service fee at RMB 0.402 ($0.067) per kilowatt hour (including value added tax). During the term of the contract the energy saving service fee shall be adjusted at the same percentage as the change of local grid electricity price. Zhongtai shall also pay an energy saving service fee for the steam supplied by Xian TCH at RMB 100 ($16.67) per ton (including value added tax). Zhongtai and its parent company will provide guarantees to ensure Zhongtai will fulfill its obligations under the Agreement. Upon the completion of the term, Xian TCH will transfer the systems to Zhongtai at RMB 1 ($0.16). Zhongtai shall provide waste heat to the systems for no less than 8,000 hours per year and waste gas volume no less than 150,000 Nm3 per hour with a temperature no less than 950C. If these requirements are not met, the term of the Agreement will be extended accordingly. If Zhongtai wants to terminate the Zhongtai Agreement early, it shall provide Xian TCH a 60 day notice and pay the termination fee and compensation for the damages to Xian TCH according to the following formula: 1) if it is less than five years into the term when Zhongtai requests termination, Zhongtai shall pay: Xian TCHs total investment amount plus Xian TCHs annual investment return times five years minus the years in which the system has already operated); or 2) if it is more than five years into the term when Zhongtai requests the termination, Zhongtai shall pay: Xian TCHs total investment amount minus total amortization cost (the amortization period is 10 years).                                                                                                                    
Baoliyuan [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Long-term Contract for Purchase of Electric Power, Description                                   The construction period of the CDQ Project was expected to be 15 months from the effective date of the Agreement. Baoliyuan was to pay an energy saving fee from the date when the WHPG station passed the required 72 hour test run. The payment term was twenty years and Baoliyuan was to pay an energy saving fee at RMB 0.7 ($0.114) per kilowatt hour (including tax) for the power generated from the system, from which Xian TCH shall take 92.86% and Baoliyuan was to take 7.14% as parties to share the energy saving benefits. During the term of the contract the energy saving fee was to be adjusted at the same percentage as the change of local grid electricity price. Baoliyuan was to provide guarantees to ensure it would fulfill its obligations under the Agreement. Upon the completion of the term, Xian TCH was to transfer the systems to Baoliyuan at RMB 1. The construction period of the CDQ Project was expected to be 15 months from the effective date of the Agreement. Baoliyuan was to pay an energy saving fee from the date when the WHPG station passed the required 72 hour test run. The payment term was twenty years and Baoliyuan was to pay an energy saving fee at RMB 0.7 ($0.114) per kilowatt hour (including tax) for the power generated from the system, from which Xian TCH shall take 92.86% and Baoliyuan was to take 7.14% as parties to share the energy saving benefits. During the term of the contract the energy saving fee was to be adjusted at the same percentage as the change of local grid electricity price. Baoliyuan was to provide guarantees to ensure it would fulfill its obligations under the Agreement. Upon the completion of the term, Xian TCH was to transfer the systems to Baoliyuan at RMB 1.                                                                                  
Baoliyuan [Member] | Payment Period One [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Fixed monthly fee for waste water treatment system                                   $ 171,010 ¥ 1,050,000                                                                                  
Baoliyuan [Member] | Payment Period Two [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Fixed monthly fee for waste water treatment system                                   $ 153,094 ¥ 940,000                                                                                  
TRT System [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Energy Saving Solution And Services Cost                           179,000 ¥ 1,100,000                                                                                          
Lease Repurchase Price                           $ 5,690,000                                                         ¥ 35,000,000                                  
Zhonggang [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Energy Saving Solution And Services Cost                       $ 9,760,000 ¥ 60,000,000                                                                                              
Lease Repurchase Price                       243,902                                                           ¥ 1,500,000                                    
Biomass Power Generation Asset Transfer Agreement [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Purchase price for Power Generation Systems | ¥                                                                                           ¥ 100,000,000                            
Common Stock Issuable For Power Generation Systems | shares     8,766,547                                                                                     8,766,547                            
Common Stock Issuable Per Share For Power Generation Systems | $ / shares     $ 1.87                                                                                                                  
Lease Amount Per Month     $ 630,000 ¥ 3,800,000                                                                                                                
Biomass Power Generation Project Lease Agreement [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Leasing fees                                                                     $ 279,400 ¥ 1,900,000                                                
Lease period                                                                     15 years 15 years                                                
WHPG system Repurchase Agreement [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Lease Agreement Term Description                                                                         Under the Repurchase Agreement, Jitie was to repurchase the Jitie Project from Xi’an TCH and pay outstanding energy saving service fees of RMB 1.8 million ($294,599) to Xi’an TCH within five working days from the execution of the Repurchase Agreement on June 18, 2015. The Jitie Project was to be transferred to Jitie for a total price of RMB 90 million ($14.73 million), and Jitie was to pay RMB 45 million within five working days from the execution of the Repurchase Agreement and pay another RMB 45 million within 15 working days from the execution of the Repurchase Agreement. The ownership of the Jitie Project was to be transferred to Jitie when it timely paid in full the Repurchase Price and the parties had completed the on-site assets transfer process and confirmed the actual Jitie Project transfer. As of June 30, 2015, Xi’an TCH received the first RMB 45 million ($7.36 million) and RMB 1.8 million ($294,599) energy saving service fees. On July 6, 2015, Xi’an TCH received the second RMB 45 million ($7.36 million). Accordingly, Xi’an TCH had received the payment in full and the systems were transferred. The outstanding balance of net investment receivable at date of transfer was $13.10 million. The Company recorded $1.62 million gain from this transaction.                                              
Xi'an Zhonghong New Energy Technology Co., Ltd [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Contribution percentage in total investment                                           90.00%   90.00%                                                   90.00% 90.00%                  
Original investment by subsidiary                                           $ 4,850,000                                                       ¥ 30,000,000                    
Energy Saving Solution And Services Cost                                           $ 4,370,000 ¥ 27,000,000                             $ 243,902 ¥ 1,500,000                                          
Boxing County Chengli Gas Supply Co Ltd [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Total Contract Price For Materials Equipment                                                                                               $ 66,680,000 ¥ 400,000,000                      
Boxing County Chengli Gas Supply Co Ltd [Member] | EPC General Contractor Agreement [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Total Contract Price For Materials Equipment                                                                                               $ 33,340,000 ¥ 200,000,000                      
Waste Heat Power Generation Projects [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Accrued Investment Income Receivable                       8,040,000                                                                                                
Gain (Loss) on Investments                       $ 1,760,000                                                                                                
Shenqiu Project [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Capacity Of Plant | MW             12 12                                                                                                        
Leasing fees                                                             $ 286,000 ¥ 1,800,000                                                        
Lease period                                                             11 years 11 years                                                        
Total cost of project             $ 11,100,000                                                                                             ¥ 68,000,000            
Consideration of thermal power generation project                                                                                                                 $ 3,570,000 ¥ 22,500,000    
Consideration of power generation project                                                             $ 10,937,500 ¥ 70,000,000                                                        
Shanxi Datong Coal Group Steel Co Ltd [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Long-term Contract for Purchase of Electric Power, Description                                                                 The service fee was based on an average of 8,000 electricity-generating hours per year and $0.05 (RMB 0.33) per kilowatt hour (“kWh”) for the first five years from the completion of each power generation station. For each of the leases, at the 6th, 11th and 21st year anniversary of the date of the lease, the rates were to change to RMB 0.3 kWh, 0.27 kWh and 0.25 kWh, respectively.                                                      
Power Generation Servicing Fee Description                     On May 29, 2015, Xian TCH entered into a Repurchase Agreement for the Recycling Economy Project with Datong. Under the Repurchase Agreement, Datong was to repurchase the Systems from Xian TCH and pay outstanding energy saving service fees of RMB 1.2 million ($193,548) to Xian TCH within five working days from the execution of the Repurchase Agreement. The Systems were to be transferred to Datong for a total price of RMB 250 million ($40.32 million) with RMB 100 million for two BPRT systems and RMB 150 million ($24.54 million) for one WGPG system. Datong was to pay RMB 150 million within 5 working days from the execution of the Repurchase Agreement and pay RMB 100 million within 15 working days from the execution of the Repurchase Agreement. The ownership of the Systems was to be transferred to Datong when it timely paid in full the entire Repurchase Price and the parties had completed the on-site assets transfer process and confirmed the actual Systems transfer. As of June 30, 2015, Xian TCH received the payment in full and the systems were transferred. The outstanding balance of net investment receivable at date of transfer was $13.37 million. The Company recorded $2.98 million gain from two BPRT systems as non-operating income and $3.02 million gain from the WGPG system as gross profit from the sale.                                                   Due to the change of its strategic plan, Datong notified Xi’an TCH that it would not be able to fulfill its obligations under the Cooperative Agreement and requested to repurchase the two 3MW BPRT systems and one 15MW WGPG system (the “Systems”) from Xi’an TCH and terminate the Cooperative Agreement. On May 29, 2015, Xi’an TCH entered into a Repurchase Agreement for the Recycling Economy Project with Datong. Under the Repurchase Agreement, Datong was to repurchase the Systems from Xi’an TCH and pay outstanding energy saving service fees of RMB 1.2 million ($193,548) to Xi’an TCH within five working days from the execution of the Repurchase Agreement. The Systems were to be transferred to Datong for a total price of RMB 250 million ($40.32 million) with RMB 100 million for two BPRT systems and RMB 150 million for one WGPG system. As of June 30, 2015, Xi’an TCH received the payment in full and the systems were transferred. The outstanding balance of net investment receivable at the date of transfer was $13.37 million. The Company recorded $2.98 million gain from two BPRT systems as non-operating income and $3.02 million gain from the WGPG system as gross profit from the sale.                                              
Recycling Economy Project Description                                 Due to the change of its strategic plan, Datong notified Xian TCH that it would not be able to fulfill its obligations under the Cooperative Agreement and requested to repurchase the two 3MW BPRT systems and one 15MW WGPG system (the Systems) from Xian TCH and terminate the Cooperative Agreement. On May 29, 2015, Xian TCH entered into a Repurchase Agreement for the Recycling Economy Project with Datong. Under the Repurchase Agreement, Datong was to repurchase the Systems from Xian TCH and pay outstanding energy saving service fees of RMB 1.2 million ($193,548) to Xian TCH within five working days from the execution of the Repurchase Agreement. The Systems were to be transferred to Datong for a total price of RMB 250 million ($40.32 million) with RMB 100 million for two BPRT systems and RMB 150 million for one WGPG system. As of June 30, 2015, Xian TCH received the payment in full and the systems were transferred. The outstanding balance of net investment receivable at the date of transfer was $13.37 million. The Company recorded $2.98 million gain from two BPRT systems as non-operating income and $3.02 million gain from the WGPG system as gross profit from the sale.                                                                                      
Second Five Years [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Minimum service fee | ¥           ¥ 1,100,000                                                                                                            
Minimum Ten Years [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Minimum service fee | ¥           900,000                                                                                                            
Hongyuan Huifu [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Profit distribution percentage                                                   80.00%                                                                    
Chengli Waste Heat Power Generation Projects [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Long-term Contract for Purchase of Electric Power, Description                                         The term of the Agreements is for 20 years. The first 800 million watt hours generated by the Chengli Project will be charged at RMB 0.42 ($0.068) per kilowatt hour (excluding tax); thereafter, the energy saving fee will be RMB 0.20 ($0.036) per kilowatt hour (excluding tax). The operating time shall be based upon an average 8,000 hours annually. If the operating time is less than 8,000 hours per year due to a reason attributable to Chengli, then time charged shall be 8,000 hours a year, and if it is less than 8,000 hours due to a reason attributable to Zhonghong, then it shall be charged at actual operating hours. The construction of the Chengli Project has been completed in the second quarter of 2015 and the project is currently under commissioning tests which we expect to be completed in the next couple months. When operations begin, Chengli shall ensure its coking production line works properly and that working hours for the CDQ system are at least 8,000 hours per year, and Zhonghong shall ensure that working hours and the CDQ WHPG system will be at least 7,200 hours per year.                                                                              
Tianyu Waste Heat Power Generation Project [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Long-term Contract for Purchase of Electric Power, Description                                           Upon completion of the Tianyu Project, Zhonghong will charge Tianyu an energy saving service fee of RMB 0.534 ($0.087) per kilowatt hour (excluding tax). The operating time will be based upon an average 8,000 hours annually for each of Xuzhou Tian'an and Xuzhou Huayu. If the operating time is less than 8,000 hours per year due to a reason attributable to Tianyu, then time charged will be 8,000 hours a year. The term of the Tianyu Agreement is 20 years. The construction of the Tianyu Project is anticipated to be completed between the end of 2015 and the middle of 2016. Tianyu will provide the land for the CDQ and CDQ WHPG systems for free. Tianyu also guarantees that it will purchase all of the power generated by the CDQ WHPG systems. Upon completion of the Tianyu Project, Zhonghong will charge Tianyu an energy saving service fee of RMB 0.534 ($0.087) per kilowatt hour (excluding tax). The operating time will be based upon an average 8,000 hours annually for each of Xuzhou Tian'an and Xuzhou Huayu. If the operating time is less than 8,000 hours per year due to a reason attributable to Tianyu, then time charged will be 8,000 hours a year. The term of the Tianyu Agreement is 20 years. The construction of the Tianyu Project is anticipated to be completed between the end of 2015 and the middle of 2016. Tianyu will provide the land for the CDQ and CDQ WHPG systems for free. Tianyu also guarantees that it will purchase all of the power generated by the CDQ WHPG systems.                                                                          
Biomass Power Generation System [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Purchase price for Power Generation Systems     $ 16,480,000                                                                                                                  
Erdos Metallurgy Company Limited [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Term of joint ventures                 20 years                                                                                                      
Investment cost                 $ 79,000,000                                                                                                     ¥ 500,000,000
Erdos Metallurgy Company Limited [Member] | Initial Investment [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Investment cost                 $ 17,550,000                                                                                                     ¥ 120,000,000
Erdos Tch [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Contribution percentage in total investment                 7.00%                                   7.00% 7.00%                                                               7.00%
Construction cost                                                     $ 1,290,000 ¥ 8,000,000                                                                
Accumulated profit                                                                                             $ 226,000                          
Erdos Tch [Member] | Shanxi Datong Coal Group Steel Co Ltd [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Capacity Of Plant | MW                                                                 3                                                      
Erdos Tch [Member] | Initial Investment [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Profit distribution percentage                 20.00%                                                                                                      
Erdos Tch [Member] | After Return Of Initial Investment [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Profit distribution percentage                 40.00%                                                                                                      
Erdos Tch [Member] | Location One [Member] | Shanxi Datong Coal Group Steel Co Ltd [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Capacity Of Plant | MW                                                                 15                                                      
Xian Tch [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Investment cost | ¥                                                                                         ¥ 3,000,000                              
Contribution percentage in total investment                 93.00%                                                                                                     93.00%
Profit distribution percentage                                                   20.00%                                                                    
Percentage of accumulated profit                                                                                             20.00%                          
Minority interest decrease from redemptions                                       $ 1,290,000                                                                                
Xian Tch [Member] | Waste Heat Power Generation Projects [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Purchase price for Power Generation Systems | ¥                                                                                   ¥ 60,000,000                                    
Xian Tch [Member] | Shanxi Datong Coal Group Steel Co Ltd [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Capacity Of Plant | MW                               15                                                                                        
Investment cost                                                                 $ 28,600,000                                                   ¥ 180,000,000  
Lease period                                                 30 years                                                                      
Xian Tch [Member] | Sinosteel Jilin Ferroalloys Co Ltd Jitie [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Investment cost                                                         $ 9,710,000                                               ¥ 60,000,000              
Lease period                                                         24 years 24 years                                                            
Minimum service fee                                                         $ 300,000 ¥ 1,800,000                                                            
Xian Tch [Member] | Hongyuan Huifu [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Original investment by subsidiary | ¥                                                                                                       ¥ 4,000,000                
Xian Tch [Member] | Qitaihe City Boli Yida Coal Selection Co Ltd Yida [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Capacity Of Plant | MW                               15                                                                                        
Investment cost                               $ 18,690,000                                                         ¥ 115,000,000                              
Common Stock Issuable For Power Generation Systems | shares                               8,233,779                                                         8,233,779                              
Security Deposit | ¥                                                                                         ¥ 3,000,000                              
Shares Issued, Price Per Share | $ / shares                               $ 1.76                                                                                        
Common Stock Value Issuable For Power Generation Systems                               $ 14,490,000                                                                                        
Share Price | $ / shares                               $ 2.27                                                                                        
Xian Tch [Member] | Initial Investment [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Profit distribution percentage                 80.00%                                                                                                      
Xian Tch [Member] | After Return Of Initial Investment [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Profit distribution percentage                 60.00%                                                                                                      
Xian Tch [Member] | Biomass Power Generation System [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Leasing fees             $ 239,000 ¥ 1,500,000                                                                                                        
Lease period             9 years 6 months 9 years 6 months                                                                                                        
Zhongbao [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Terms of contracts                                                                   9 years                                                    
Capacity per year                                                                   80,000                                                    
Variable Interest Entity Ownership Percentage                       100.00% 100.00%                                                                                              
Xian TCH And Shanxi Datong [Member] | First Five Years [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Consideration of thermal power generation project | ¥                                                                                                               ¥ 330,000        
Minimum service fee         $ 190,000 1,200,000                                                                                                            
Xian TCH And Shanxi Datong [Member] | Second Five Years [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Consideration of thermal power generation project                                                                                                             $ 50,000          
Minimum service fee         180,000                                                                                                              
Xian TCH And Shanxi Datong [Member] | Minimum Ten Years [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Minimum service fee         160,000 ¥ 1,000,000                                                                                                            
Xian TCH And Shanxi Datong [Member] | MaximumTen Years [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Minimum service fee         $ 150,000                                                                                                              
HYREF Fund [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Original investment by subsidiary                                               $ 830,000                                                     ¥ 5,000,000                  
Subscribed amount of initial capital contribution                                               75,000,000                                                     460,000,000                  
Total Fund Capital Contribution                                               $ 76,660,000                                                     460,000,000                  
Partnership expiration                                               Jul. 18, 2019                                                                        
HYREF Fund [Member] | China Orient Asset Management Co., Ltd [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Subscribed amount of initial capital contribution                                               $ 46,670,000                                                     280,000,000                  
HYREF Fund [Member] | Xi'an TCH Limited Partners [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Subscribed amount of initial capital contribution                                               12,500,000                                                     75,000,000                  
HYREF Fund [Member] | Hongyuan Huifu [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Subscribed amount of initial capital contribution                                               $ 16,670,000                                                     ¥ 100,000,000                  
Hongyuan Recycling Energy Investment Management Beijing Co Ltd [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Original investment by subsidiary | ¥                                                                                                       ¥ 10,000,000                
Variable Entity Ownership Percentage                                                   40.00%                                                   40.00%                
Xiant Chenergy Tech Coltd Member [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Investment cost                               $ 490,000                                                                                        
Xiant Chenergy Tech Coltd Member [Member] | Waste Heat Power Generation Projects [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Purchase price for Power Generation Systems                       $ 9,760,000                                                                                                
Xiant Chenergy Tech Coltd Member [Member] | Hongyuan Huifu [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Original investment by subsidiary                                                   $ 650,000                                                                    
Xiant Chenergy Tech Coltd Member [Member] | Qitaihe City Boli Yida Coal Selection Co Ltd Yida [Member]                                                                                                                        
Organization and Nature Of Operations [Line Items]                                                                                                                        
Security Deposit                               $ 490,000