entergy louisiana , llc and subsidiaries management 2019s financial discussion and analysis entergy louisiana may refinance , redeem , or otherwise retire debt prior to maturity , to the extent market conditions and interest and distribution rates are favorable .all debt and common and preferred membership interest issuances by entergy louisiana require prior regulatory approval .preferred membership interest and debt issuances are also subject to issuance tests set forth in its bond indentures and other agreements .entergy louisiana has sufficient capacity under these tests to meet its foreseeable capital needs .entergy louisiana 2019s receivables from the money pool were as follows as of december 31 for each of the following years. .
[['2016', '2015', '2014', '2013'], ['( in thousands )', '( in thousands )', '( in thousands )', '( in thousands )'], ['$ 22503', '$ 6154', '$ 2815', '$ 19573']]
see note 4 to the financial statements for a description of the money pool .entergy louisiana has a credit facility in the amount of $ 350 million scheduled to expire in august 2021 .the credit facility allows entergy louisiana to issue letters of credit against 50% ( 50 % ) of the borrowing capacity of the facility .as of december 31 , 2016 , there were no cash borrowings and a $ 6.4 million letter of credit outstanding under the credit facility .in addition , entergy louisiana is party to an uncommitted letter of credit facility as a means to post collateral to support its obligations under miso .as of december 31 , 2016 , a $ 5.7 million letter of credit was outstanding under entergy louisiana 2019s uncommitted letter of credit facility .see note 4 to the financial statements for additional discussion of the credit facilities .the entergy louisiana nuclear fuel company variable interest entities have two separate credit facilities , one in the amount of $ 105 million and one in the amount of $ 85 million , both scheduled to expire in may 2019 .as of december 31 , 2016 , $ 3.8 million of letters of credit were outstanding under the credit facility to support a like amount of commercial paper issued by the entergy louisiana waterford 3 nuclear fuel company variable interest entity and there were no cash borrowings outstanding under the credit facility for the entergy louisiana river bend nuclear fuel company variable interest entity .see note 4 to the financial statements for additional discussion of the nuclear fuel company variable interest entity credit facility .entergy louisiana obtained authorizations from the ferc through october 2017 for the following : 2022 short-term borrowings not to exceed an aggregate amount of $ 450 million at any time outstanding ; 2022 long-term borrowings and security issuances ; and 2022 long-term borrowings by its nuclear fuel company variable interest entities .see note 4 to the financial statements for further discussion of entergy louisiana 2019s short-term borrowing limits .hurricane isaac in june 2014 the lpsc voted to approve a series of orders which ( i ) quantified $ 290.8 million of hurricane isaac system restoration costs as prudently incurred ; ( ii ) determined $ 290 million as the level of storm reserves to be re-established ; ( iii ) authorized entergy louisiana to utilize louisiana act 55 financing for hurricane isaac system restoration costs ; and ( iv ) granted other requested relief associated with storm reserves and act 55 financing of hurricane isaac system restoration costs .entergy louisiana committed to pass on to customers a minimum of $ 30.8 million of customer benefits through annual customer credits of approximately $ 6.2 million for five years .approvals for the act 55 financings were obtained from the louisiana utilities restoration corporation and the louisiana state bond commission .see note 2 to the financial statements for a discussion of the august 2014 issuance of bonds under act 55 of the louisiana legislature. .

Question: what is the net change in entergy louisiana 2019s receivables from the money pool from 2015 to 2016?
Answer: 16349