Note 6 — Debt

In May 2016, Cleco Holdings completed the private sale of $535.0 million aggregate principal amount of its 3.743% senior notes due May 1, 2026, and $350.0 million aggregate principal amount of its 4.973% senior notes due May 1, 2046. Cleco Holdings used the proceeds from the issuance and sale of these notes to repay a portion of the $1.35 billion Acquisition Loan Facility entered into in connection with the completion of the Merger. On April 28, 2017, Cleco Holdings completed an exchange offer for all of its then outstanding 3.743% and 4.973% senior notes, which were not registered under the Securities Act of 1933, as amended, for an equal principal amount of newly issued 3.743% senior notes due May 1, 2026, and 4.973% senior notes due May 1, 2046, that were so registered. Cleco Holdings did not receive any proceeds from the exchange offer.

On March 1, 2017, Cleco completed the repayment of the first of two tranches of its Cleco Katrina/Rita storm recovery bonds issued in March 2008. The total principal amount for both tranches was $180.6 million. The first tranche had an initial principal amount of $113.0 million at an interest rate of 4.41% and a final maturity date of March 1, 2020. As part of the early redemption on March 1, 2017, Cleco paid $1.1 million in principal and less than $0.1 million in accrued interest.

At June 30, 2017, Cleco Holdings had $10.0 million of short-term debt outstanding under its $100.0 million credit facility, at an all-in interest rate of 2.98%. The borrowing costs under Cleco Holdings’ credit facility are equal to LIBOR plus 1.75% or ABR plus 0.75%, plus commitment fees of 0.275%.

At June 30, 2017, Cleco Power had $75.0 million of short-term debt outstanding under its $300.0 million credit facility, at an average all-in interest rate of 2.32%. The borrowing costs under Cleco Power’s credit facility are equal to LIBOR plus 1.125% or ABR plus 0.125%, plus commitment fees of 0.125%.