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NET INVESTMENT IN SALES-TYPE LEASES | 12 Months Ended
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Dec. 31, 2013
Investments [Abstract] |
NET INVESTMENT IN SALES-TYPE LEASES | 3. NET INVESTMENT IN SALES-TYPE LEASES Under sales-type leases, Xi’an TCH leased TRT system to Zhangzhi with terms of 13 years; and leased CHPG systems to Jing Yang Shengwei for 5 years, BMPG systems to Pucheng Phase I and II for 15 and 10 years respectively, BMPG systems to Shenqiu Phase I for 11 years and Shenqiu Phase II for 9.5 years, WHPG system of Zhongbao for 9 years, WHPG systems of Jitie for 24 years, and Datong two TRT systems for 30 years, and Erdos TCH leased power and steam generating systems from waste heat from metal refining to Erdos (five projects) for 20 years:
|  | 2013 |  | 2012 |
Total future minimum lease payments receivable |  | $ | 560,187,391 |  | $ | 380,608,263 |
Less: executory cost |  |  | (134,447,605) |  |  | (113,529,216) |
Less: unearned interest income |  |  | (241,234,839) |  |  | (138,668,584) |
Net investment in sales - type leases |  |  | 184,504,947 |  |  | 128,410,463 |
Current portion |  |  | 9,063,386 |  |  | 10,389,028 |
Noncurrent portion |  | $ | 175,441,561 |  | $ | 118,021,435 |
As of December 31, 2013, the future minimum rentals to be received on non-cancelable sales-type leases by years are as follows:
2014 |  | $ | 42,518,204 |
2015 |  |  | 39,462,788 |
2016 |  |  | 39,462,788 |
2017 |  |  | 39,462,788 |
2018 |  |  | 39,369,967 |
Thereafter |  |  | 359,910,856 |
Total |  | $ | 560,187,391 |

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