On October 17, 2017, Terra Operating LLC entered into a senior secured revolving credit facility (the “Revolver”) in an initial amount of $450.0 million available for revolving loans and letters of credit and maturing in October 2021. All outstanding amounts originally bore interest at a rate per annum equal to, at Terra Operating LLC’s option, either (i) a base rate plus a margin ranging between 1.25% to 2.00% or (ii) a reserve adjusted Eurodollar rate plus a margin ranging between 2.25% to 3.00%. In addition to paying interest on outstanding principal under the Revolver, Terra Operating LLC is required to pay a standby fee in respect of the unutilized commitments thereunder, payable quarterly in arrears. This standby fee ranges between 0.375% and 0.50% per annum. The Revolver provides for voluntary prepayments, in whole or in part, subject to notice periods. There are no prepayment penalties or premiums other than customary breakage costs. On February 6, 2018, Terra Operating LLC entered into an amendment to increase the facility limit to $600.0 million. On October 5, 2018, Terra Operating LLC entered into an amendment to (i) reduce the interest rate by 0.75% per annum and (ii) extend the maturity date of the Revolver to October 2023. The Revolver currently bears interest at a rate equal to, at our option, either (i) LIBOR plus an applicable margin ranging from 1.50% to 2.25% per annum, or (ii) a base rate plus an applicable margin ranging from 0.50% to 1.25% per annum. We did not incur additional debt or receive any proceeds in connection with the October 5, 2018 amendment.
Under the Revolver, each of Terra Operating LLC’s existing and subsequently acquired or organized domestic restricted subsidiaries (excluding non-recourse subsidiaries) and Terra LLC are or will become guarantors. The Revolver, each guarantee and any interest rate, currency hedging or hedging of REC obligations of Terra Operating LLC or any guarantor owed to the administrative agent, any arranger or any lender under the Revolver is secured by first priority security interests in (i) all of Terra Operating LLC’s, each guarantor’s and certain unencumbered non-recourse subsidiaries’ assets, (ii) 100% of the capital stock of each of Terra Operating LLC and its domestic restricted subsidiaries and 65% of the capital stock of Terra Operating LLC’s foreign restricted subsidiaries and (iii) all intercompany debt. The Revolver is secured equally and ratably with the Term Loan (as defined as defined in Note 10. Long-Term Debt to our consolidated financial statements).
During the year ended December 31, 2017, (i) an initial draw of $250.0 million was used to refinance our Old Revolver (as defined in Note 10. Long-Term Debt to our consolidated financial statements) and (ii) two additional draws of $15.0 million each were used for other general corporate purposes and working capital requirements of Terra Operating LLC. During the year ended December 31, 2018, we made (i) a draw of $442.0 million to fund a portion of the acquisition of Saeta (see Note 4. Acquisitions and Dispositions to our consolidated financial statements) and (ii) additional draws of $217.0 million for other working capital requirements. We made repayments of $362.0 million and $205.0 million under the Revolver during the years ended December 31, 2018 and 2017, respectively.
Senior Notes Supplemental Indentures, New Issuances and Redemption
On August 11, 2017, Terra Operating LLC completed a consent solicitation from holders of its Old Senior Notes due 2023 (as defined in Note 10. Long-Term Debt to our consolidated financial statements) and its Senior Notes due 2025 (as defined in Note 10. Long-Term Debt to our consolidated financial statements) to obtain a waiver of the requirement to make an offer to repurchase the respective Old Senior Notes upon the occurrence of a change of control that would result from the consummation of the Merger. Terra Operating LLC received consents from the holders of a majority of the aggregate principal amount of each series of the Old Senior Notes outstanding as of the record date and paid a consent fee to each consenting holder of $1.25 per $1,000 principal amount of such series of the Senior Notes for which such holder delivered its consent. Upon the closing of the Merger, Terra Operating LLC also paid a success fee of $1.25 per $1,000 principal amount of each series of the Senior Notes for which such consenting holder delivered its consent.
On December 12, 2017, Terra Operating LLC issued $500.0 million of 4.25% senior notes due 2023 at an offering price of 100% of the principal amount (the “Senior Notes due 2023”) and $700.0 million of 5.00% senior notes due 2028 at an offering price of 100% of the principal amount (the “Senior Notes due 2028”). Terra Operating LLC used the proceeds to redeem in full its existing Old Senior Notes due 2023, of which $950.0 million remained outstanding, at a redemption price that included a make-whole premium of $50.7 million, plus accrued and unpaid interest, and to repay $150.0 million of revolving loans outstanding under the Revolver.
Sponsor Line Agreement
On October 16, 2017, TerraForm Power entered into a credit agreement (the “Sponsor Line”) with Brookfield and one of its affiliates. The Sponsor Line establishes a $500.0 million secured revolving credit facility and provides for the lenders to commit to make LIBOR loans to us during a period not to exceed three years from the effective date of the Sponsor Line