Convertible Notes Payable and Revolving Financing Agreement	6 Months Ended
Jun. 30, 2012
Convertible Notes Payable and Revolving Financing Agreement	14. CONVERTIBLE NOTES PAYABLE AND REVOLVING FINANCING AGREEMENT Convertible Notes from Carlyle On November 16, 2007, the Company entered into a Stock and Notes Purchase Agreement with Carlyle Asia Growth Partners III, L.P. (“CAGP”) and CAGP III Co. Investment, L.P. (together with CAGP, the “Investors”). Under the terms of the Purchase Agreement, the Company sold the Investors a 10% Secured Convertible Promissory Note of $5,000,000 (the “First Note”) with due date on November 16, 2009. The First Note was repaid in full on June 25, 2008 through a cross receipt arrangement by rescission the conversion of the principal amount by investors and issuance of 4,065,040 shares of Common Stock by the Company to the Investors at $1.23 per share for $5,000,000 for the repayment. On April 29, 2008, the Company issued and sold to the Investors a new 5% Secured Convertible Promissory Note of $5,000,000 (the “Second Note”) with interest rate at 5% and maturity date on April 29, 2011. On April 29, 2009, CREG and the Investors amended and restated the 5% secured convertible promissory note (the “Second Note”). Accordingly, the Conversion Rights and Conversion Price were amended so that the holder of the Second Note has the right, but not the obligation, to convert all or any part of the outstanding principal amount of the Second Note, together with interest, into shares of the Company’s common stock, at any time on or after March 30, 2010 (or such earlier date if the audited consolidated financial statements of the Company for the fiscal year ending December 31, 2009 are available on a date prior to March 30, 2010) and prior to the maturity date (or such later date on which this Note is paid in full), at the following conversion price: (a) an amount equal to (i) the Company’s net profit, adjusted in accordance with the Second Note, multiplied by (ii) 5.5, and less (iii) the principal amount of the Second Note, together with accrued interest, divided by (b) the then total shares of the Company’s common stock outstanding on a fully-diluted basis. This note was considered to have a BCF starting from January 1, 2010 because the conversion price for this note was $1.154 as of April 29, 2011. Accordingly, the BCF of $3.15 million was recorded separately as unamortized BCF based on the intrinsic value method and the Second Note was recorded in the balance sheet at face value less the unamortized BCF. In June 2011, Carlyle converted the Second Note into 4,334,192 shares of the Company’s common stock at $1.154 per share. The effective date of the conversion was April 29, 2011. On April 29, 2009, CREG issued an 8% Secured Convertible Promissory Note of $3 million to CAGP with an original maturity date of April 29, 2012. The note holder has the right to convert all or any part of the outstanding principal amount of this note, together with interest, if any, into shares of the Company’s common stock, at any time on or after March 30, 2010 (or such earlier date if the audited consolidated financial statements of the Company for the fiscal year ending December 31, 2009 are available on a date prior to March 30, 2010) and prior to the maturity date (or such later date on which this note is paid in full), at a conversion price per share of common stock equal to US $0.80. On May 11, 2012, Carlyle, Great Essential Investment, Ltd., (“Great Essential”) and the Company entered into a Convertible Promissory Note Transfer Agreement (the “Agreement”) dated April 28, 2012, in which Great Essential agreed to pay US$ 3 million to Carlyle for its entire right, title and interest in the Note. All interest due and payable on the Note as of April 29, 2012 was paid by the Company to Carlyle. The transfer of the Note is to take effect after the payment of the US$3 million transfer price and interest accrued after April 29, 2012 are paid in full by the Great Essential. In the Agreement, Carlyle and Great Essential agreed to extend the maturity date on the Note for 60 days following the effective date of the transfer. Under the Agreement, if Great Essential failed to pay the transfer price in full and any interest accrued thereon before June 30, 2012, this Agreement and the Note transfer were to be terminated. However, on July 24, 2012, Carlyle, Great Essential and the Company entered into a First Amendment to Convertible Promissory Note Transfer Agreement, effective, June 30, 2012, in which all parties agreed to amend and extend the termination date of the Agreement from June 30, 2012 to August 30, 2012, and extended the maturity date of the 8% Secured Promissory Note, in the principal amount of $3,000,000, from July 28, 2012 to September 26, 2012 (See Note 20). In June 2012, the Company paid interest of $240,000 and Great Essential paid Note principal of $2.0 million to Carlyle. Convertible Note and Loan Agreement with China Cinda and its Affiliate On August 18, 2010, the “Company and its wholly-owned subsidiaries Sifang, Shanghai TCH and Xi’an TCH entered into a Notes Purchase Agreement (the “Note Agreement”) with China Cinda (HK) Asset Management Co., Ltd, a company organized under the laws of the Hong Kong Special Administrative Region of China (“Cinda”). Under the terms of the Note Agreement, the Company will issue Cinda two tranches of convertible notes (the “Notes”), each having a principal amount equal to the US Dollar equivalent of RMB 50 million. Also on August 18, 2010, Xi’an TCH and China Jingu International Trust Co. Ltd. (“Jingu”), an affiliate of Cinda also entered into a Capital Trust Loan Agreement (“Trust Loan Agreement”), in which Jingu will raise 100 million RMB under a Jingu CREG Recycling Economy No. 1 Collective Fund Trust Plan (“Trust Plan”) and lend such amount under the Trust Plan to Xi’an TCH (the “Loans”). If the Loans under the Trust Loan Agreement do not occur, then under the Note Agreement the principal amount of the Notes to be issued in each tranche will be the US dollar equivalent of RMB 100 million. In connection with the Trust Loan Agreement, the Company also entered into an Exchange Rights Agreement pursuant to which the Loans can be exchanged (on the same terms as the Notes can be converted) for shares of the Company’s common stock which can in turn be registered under the Registration Rights Agreement. All proceeds from the Notes and the Loans will be used to complete the Phases IV and V of the Erdos TCH Energy Saving Development Co., Ltd. (“Erdos TCH”) project. Under the Note Agreement, the Notes shall be issued before August 18, 2011. The Notes have a three-year maturity date from the date of the issuance of the first tranche. The exchange rate between RMB and US Dollar for each issue of Notes is the middle rate published by the People’s Bank of China (the “PBOC”) for the second business day prior to each issuance. Each Note bears interest at a rate equal to that of PBOC base interest rate for the relevant interest period (the period commencing on and including January 1 of each year and ending on and including December 31 of such year) plus 2%. If Cinda does not convert or fully convert the Notes to shares prior to maturity, the Company will pay the difference between the interest rate described above and 18% on the outstanding amount. As collateral for the notes, Mr. Ku, CEO of the Company entered into a Share Pledge Agreement with Cinda on August 18, 2010, to pledge each 4,500,000 shares of the Company’s common stock held by him to secure the first Note and the second note before its issuance, respectively. Each Note has a conversion price at the lower of (i) US$2.46 per share or (ii) an amount equal to the Company’s EPS based upon the consolidated earnings of the Company for 2010 on a weighted average fully diluted basis, multiplied by seven. The Notes will have a contingent BCF which will be recorded when the contingency is resolved. On December 30, 2010, the Company received $7,533,391 (RMB 50,000,000) from the first tranche of the Loans. On January 30, 2011, the Company received another $7,533,391 (RMB 50,000,000) from the first tranche convertible Note. Under ASC 815 – Derivatives and Hedging, the fair value of the conversion option is a derivative that has been bifurcated and treated as liability at the date of inception. Based on AU 560 - subsequent events, the conversion feature has been accounted for at December 31, 2011 and 2010 using the conversion price of $2.46. The conversion feature is akin to a call option, therefore, the Black-Scholes option pricing model was used by using the maximum conversion price of $2.46 as the strike price. Since the conversion option is an embedded derivative and is bifurcated from the host contact, BCF analysis is not required. The FV of the conversion feature was recorded as a liability and will be marked to market until the conversion rate is set. As the loan has a reset clause in the event the Company issues shares below the conversion price, it will be treated as a liability as long as the loan is outstanding. The unamortized discount due to conversion feature will continue to be amortized over the term of the loan; during the year ended December 31, 2011, the Company amortized $10,747,493 from unamortized discount due to BCF including the fully expensed unamortized portion as a result of repayment of the loans as described below. On December 9, 2011, the Company, Cinda and Mr. Guohua Ku, the Chairman, CEO and a major shareholder of the Company entered into a Supplemental Agreement (the “Supplemental Agreement”) to the Notes Purchase Agreement which was dated on August 18, 2010. Pursuant to the terms of the Supplemental Agreement, the Company and Cinda terminated the transaction of the second tranche of RMB 50 million of the convertible note under the Note Agreement. The Company and Cinda also agreed that the Company will redeem the outstanding convertible note at the U.S. Dollar amount equivalent to RMB 25 million each on December 30, 2011 and November 30, 2012, respectively, plus accrued interest at 18% (the "Redemption Interest Rate") up to the applicable Redemption Date, minus any interest already accrued and paid (together with the Redemption Principal Amount, the "Redemption Price"). There was additional 5% interest rate on any default in payment of the Redemption Price and due on demand. The interest on the Redemption Principal Amount due on November 30, 2012 (the "Second Redemption Principal Amount") will accrue at 18% and should be payable by the Company on June 20, 2012 (was paid) and November 30, 2012, respectively. Xi’an TCH repaid $3.97 million (RMB 25 million) and interest of $1.13 million (RMB 7.14 million) on December 30, 2011. During the six and three months ended June 30, 2012, the Company amortized $1,167,300 and $583,650 from the unamortized discount due to the conversion feature of the remaining RMB 25 million. As of June 30, 2012, there was no derivative liability as the Company has redeemed half of the outstanding convertible notes at December 30, 2011 and will redeem the remaining half on November 30, 2012, plus accrued interest at 18% based on the Supplemental Agreement dated December 9, 2011. During the six and three months ended June 30, 2012, the Company recorded interest expense of $382,487 and $178,362 on the $3.97 million (remaining RMB 25 million) of Cinda loan at 18%. On December 9, 2011, Mr. Ku executed a Certificate for additional collateral to pledge an additional 1.5 million shares of the common stock of the Company that he owns as collateral to Cinda to secure the unpaid note. In addition, on December 9, 2011, Xi’an TCH and Jingu, an affiliate of Cinda also entered into a Supplemental Agreement (the “Jingu Agreement”) to the Capital Trust Loan Agreement. Pursuant to the terms of the Jingu Agreement, Xi’an TCH repaid $7.94 million (RMB 50 million) and interest of $1.00 million (RMB 6.45 million) to Jingu on December 16, 2011. In connection with the Supplementary Agreement, the Company, Xi’an TCH, Mr. Ku, Cinda and Kent International Industrial (Shenzhen) Limited (“Kent International”), an affiliate of Cinda also entered into an Agreement on Oversea’s Financial Payment on December 9, 2011, pursuant to which Xi’an TCH will make the two RMB 25 million payments to Kent International before December 31, 2011 and November 30, 2012 respectively if the Company cannot acquire the equivalent U.S. dollar currency to pay back the note to Cinda after its best efforts. If the Company is able to acquire U.S. dollar currency to repay the Cinda note within one year of their due dates under the Supplementary Agreement, it shall wire the dollar payment to Cinda and Kent International shall return the equivalent RMB to Xi’an TCH at the exchange rate of the middle rate published by the PBOC on the date when Cinda receives such dollar payment. Shanghai TCH and Mr. Ku will provide joint liability guarantees to Kent International for payment obligations of the Company and Xi’an TCH. Shanghai TCH and Mr. Ku also entered into Guarantee Agreements with Kent International.

14. CONVERTIBLE NOTES PAYABLE AND REVOLVING FINANCING AGREEMENT

Convertible Notes from Carlyle

On November 16, 2007, the Company entered into a Stock and Notes Purchase Agreement with Carlyle Asia Growth Partners III, L.P. (“CAGP”) and CAGP III Co. Investment, L.P. (together with CAGP, the “Investors”). Under the terms of the Purchase Agreement, the Company sold the Investors a 10% Secured Convertible Promissory Note of $5,000,000 (the “First Note”) with due date on November 16, 2009. The First Note was repaid in full on June 25, 2008 through a cross receipt arrangement by rescission the conversion of the principal amount by investors and issuance of 4,065,040 shares of Common Stock by the Company to the Investors at $1.23 per share for $5,000,000 for the repayment.

On April 29, 2008, the Company issued and sold to the Investors a new 5% Secured Convertible Promissory Note of $5,000,000 (the “Second Note”) with interest rate at 5% and maturity date on April 29, 2011. On April 29, 2009, CREG and the Investors amended and restated the 5% secured convertible promissory note (the “Second Note”). Accordingly, the Conversion Rights and Conversion Price were amended so that the holder of the Second Note has the right, but not the obligation, to convert all or any part of the outstanding principal amount of the Second Note, together with interest, into shares of the Company’s common stock, at any time on or after March 30, 2010 (or such earlier date if the audited consolidated financial statements of the Company for the fiscal year ending December 31, 2009 are available on a date prior to March 30, 2010) and prior to the maturity date (or such later date on which this Note is paid in full), at the following conversion price: (a) an amount equal to (i) the Company’s net profit, adjusted in accordance with the Second Note, multiplied by (ii) 5.5, and less (iii) the principal amount of the Second Note, together with accrued interest, divided by (b) the then total shares of the Company’s common stock outstanding on a fully-diluted basis. This note was considered to have a BCF starting from January 1, 2010 because the conversion price for this note was $1.154 as of April 29, 2011. Accordingly, the BCF of $3.15 million was recorded separately as unamortized BCF based on the intrinsic value method and the Second Note was recorded in the balance sheet at face value less the unamortized BCF. In June 2011, Carlyle converted the Second Note into 4,334,192 shares of the Company’s common stock at $1.154 per share. The effective date of the conversion was April 29, 2011.

On April 29, 2009, CREG issued an 8% Secured Convertible Promissory Note of $3 million to CAGP with an original maturity date of April 29, 2012. The note holder has the right to convert all or any part of the outstanding principal amount of this note, together with interest, if any, into shares of the Company’s common stock, at any time on or after March 30, 2010 (or such earlier date if the audited consolidated financial statements of the Company for the fiscal year ending December 31, 2009 are available on a date prior to March 30, 2010) and prior to the maturity date (or such later date on which this note is paid in full), at a conversion price per share of common stock equal to US $0.80.

On May 11, 2012, Carlyle, Great Essential Investment, Ltd., (“Great Essential”) and the Company entered into a Convertible Promissory Note Transfer Agreement (the “Agreement”) dated April 28, 2012, in which Great Essential agreed to pay US$ 3 million to Carlyle for its entire right, title and interest in the Note. All interest due and payable on the Note as of April 29, 2012 was paid by the Company to Carlyle. The transfer of the Note is to take effect after the payment of the US$3 million transfer price and interest accrued after April 29, 2012 are paid in full by the Great Essential. In the Agreement, Carlyle and Great Essential agreed to extend the maturity date on the Note for 60 days following the effective date of the transfer. Under the Agreement, if Great Essential failed to pay the transfer price in full and any interest accrued thereon before June 30, 2012, this Agreement and the Note transfer were to be terminated. However, on July 24, 2012, Carlyle, Great Essential and the Company entered into a First Amendment to Convertible Promissory Note Transfer Agreement, effective, June 30, 2012, in which all parties agreed to amend and extend the termination date of the Agreement from June 30, 2012 to August 30, 2012, and extended the maturity date of the 8% Secured Promissory Note, in the principal amount of $3,000,000, from July 28, 2012 to September 26, 2012 (See Note 20). In June 2012, the Company paid interest of $240,000 and Great Essential paid Note principal of $2.0 million to Carlyle.

Convertible Note and Loan Agreement with China Cinda and its Affiliate

On August 18, 2010, the “Company and its wholly-owned subsidiaries Sifang, Shanghai TCH and Xi’an TCH entered into a Notes Purchase Agreement (the “Note Agreement”) with China Cinda (HK) Asset Management Co., Ltd, a company organized under the laws of the Hong Kong Special Administrative Region of China (“Cinda”). Under the terms of the Note Agreement, the Company will issue Cinda two tranches of convertible notes (the “Notes”), each having a principal amount equal to the US Dollar equivalent of RMB 50 million.

Also on August 18, 2010, Xi’an TCH and China Jingu International Trust Co. Ltd. (“Jingu”), an affiliate of Cinda also entered into a Capital Trust Loan Agreement (“Trust Loan Agreement”), in which Jingu will raise 100 million RMB under a Jingu CREG Recycling Economy No. 1 Collective Fund Trust Plan (“Trust Plan”) and lend such amount under the Trust Plan to Xi’an TCH (the “Loans”). If the Loans under the Trust Loan Agreement do not occur, then under the Note Agreement the principal amount of the Notes to be issued in each tranche will be the US dollar equivalent of RMB 100 million. In connection with the Trust Loan Agreement, the Company also entered into an Exchange Rights Agreement pursuant to which the Loans can be exchanged (on the same terms as the Notes can be converted) for shares of the Company’s common stock which can in turn be registered under the Registration Rights Agreement. All proceeds from the Notes and the Loans will be used to complete the Phases IV and V of the Erdos TCH Energy Saving Development Co., Ltd. (“Erdos TCH”) project.

Under the Note Agreement, the Notes shall be issued before August 18, 2011. The Notes have a three-year maturity date from the date of the issuance of the first tranche. The exchange rate between RMB and US Dollar for each issue of Notes is the middle rate published by the People’s Bank of China (the “PBOC”) for the second business day prior to each issuance. Each Note bears interest at a rate equal to that of PBOC base interest rate for the relevant interest period (the period commencing on and including January 1 of each year and ending on and including December 31 of such year) plus 2%. If Cinda does not convert or fully convert the Notes to shares prior to maturity, the Company will pay the difference between the interest rate described above and 18% on the outstanding amount. As collateral for the notes, Mr. Ku, CEO of the Company entered into a Share Pledge Agreement with Cinda on August 18, 2010, to pledge each 4,500,000 shares of the Company’s common stock held by him to secure the first Note and the second note before its issuance, respectively.

Each Note has a conversion price at the lower of (i) US$2.46 per share or (ii) an amount equal to the Company’s EPS based upon the consolidated earnings of the Company for 2010 on a weighted average fully diluted basis, multiplied by seven. The Notes will have a contingent BCF which will be recorded when the contingency is resolved.

On December 30, 2010, the Company received $7,533,391 (RMB 50,000,000) from the first tranche of the Loans. On January 30, 2011, the Company received another $7,533,391 (RMB 50,000,000) from the first tranche convertible Note. Under ASC 815 – Derivatives and Hedging, the fair value of the conversion option is a derivative that has been bifurcated and treated as liability at the date of inception. Based on AU 560 - subsequent events, the conversion feature has been accounted for at December 31, 2011 and 2010 using the conversion price of $2.46. The conversion feature is akin to a call option, therefore, the Black-Scholes option pricing model was used by using the maximum conversion price of $2.46 as the strike price. Since the conversion option is an embedded derivative and is bifurcated from the host contact, BCF analysis is not required. The FV of the conversion feature was recorded as a liability and will be marked to market until the conversion rate is set. As the loan has a reset clause in the event the Company issues shares below the conversion price, it will be treated as a liability as long as the loan is outstanding. The unamortized discount due to conversion feature will continue to be amortized over the term of the loan; during the year ended December 31, 2011, the Company amortized $10,747,493 from unamortized discount due to BCF including the fully expensed unamortized portion as a result of repayment of the loans as described below.

On December 9, 2011, the Company, Cinda and Mr. Guohua Ku, the Chairman, CEO and a major shareholder of the Company entered into a Supplemental Agreement (the “Supplemental Agreement”) to the Notes Purchase Agreement which was dated on August 18, 2010. Pursuant to the terms of the Supplemental Agreement, the Company and Cinda terminated the transaction of the second tranche of RMB 50 million of the convertible note under the Note Agreement. The Company and Cinda also agreed that the Company will redeem the outstanding convertible note at the U.S. Dollar amount equivalent to RMB 25 million each on December 30, 2011 and November 30, 2012, respectively, plus accrued interest at 18% (the "Redemption Interest Rate") up to the applicable Redemption Date, minus any interest already accrued and paid (together with the Redemption Principal Amount, the "Redemption Price"). There was additional 5% interest rate on any default in payment of the Redemption Price and due on demand. The interest on the Redemption Principal Amount due on November 30, 2012 (the "Second Redemption Principal Amount") will accrue at 18% and should be payable by the Company on June 20, 2012 (was paid) and November 30, 2012, respectively.

Xi’an TCH repaid $3.97 million (RMB 25 million) and interest of $1.13 million (RMB 7.14 million) on December 30, 2011. During the six and three months ended June 30, 2012, the Company amortized $1,167,300 and $583,650 from the unamortized discount due to the conversion feature of the remaining RMB 25 million. As of June 30, 2012, there was no derivative liability as the Company has redeemed half of the outstanding convertible notes at December 30, 2011 and will redeem the remaining half on November 30, 2012, plus accrued interest at 18% based on the Supplemental Agreement dated December 9, 2011. During the six and three months ended June 30, 2012, the Company recorded interest expense of $382,487 and $178,362 on the $3.97 million (remaining RMB 25 million) of Cinda loan at 18%.

On December 9, 2011, Mr. Ku executed a Certificate for additional collateral to pledge an additional 1.5 million shares of the common stock of the Company that he owns as collateral to Cinda to secure the unpaid note. In addition, on December 9, 2011, Xi’an TCH and Jingu, an affiliate of Cinda also entered into a Supplemental Agreement (the “Jingu Agreement”) to the Capital Trust Loan Agreement. Pursuant to the terms of the Jingu Agreement, Xi’an TCH repaid $7.94 million (RMB 50 million) and interest of $1.00 million (RMB 6.45 million) to Jingu on December 16, 2011.

In connection with the Supplementary Agreement, the Company, Xi’an TCH, Mr. Ku, Cinda and Kent International Industrial (Shenzhen) Limited (“Kent International”), an affiliate of Cinda also entered into an Agreement on Oversea’s Financial Payment on December 9, 2011, pursuant to which Xi’an TCH will make the two RMB 25 million payments to Kent International before December 31, 2011 and November 30, 2012 respectively if the Company cannot acquire the equivalent U.S. dollar currency to pay back the note to Cinda after its best efforts. If the Company is able to acquire U.S. dollar currency to repay the Cinda note within one year of their due dates under the Supplementary Agreement, it shall wire the dollar payment to Cinda and Kent International shall return the equivalent RMB to Xi’an TCH at the exchange rate of the middle rate published by the PBOC on the date when Cinda receives such dollar payment. Shanghai TCH and Mr. Ku will provide joint liability guarantees to Kent International for payment obligations of the Company and Xi’an TCH. Shanghai TCH and Mr. Ku also entered into Guarantee Agreements with Kent International.