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Financing Activities
9 Months Ended
Sep. 30, 2016
Debt Disclosure [Abstract]  
Financing Activities
Financing Activities
 
Credit Arrangements and Short-term Debt
 
(All Registrants)
 
The Registrants maintain credit facilities to enhance liquidity, provide credit support and provide a backstop to commercial paper programs. For reporting purposes, on a consolidated basis, the credit facilities and commercial paper programs of PPL Electric, LKE, LG&E and KU also apply to PPL and the credit facilities and commercial paper programs of LG&E and KU also apply to LKE. The amounts borrowed below are recorded as "Short-term debt" on the Balance Sheets. The following credit facilities were in place at: 
 
September 30, 2016
 
December 31, 2015
 
Expiration
Date
 
Capacity
 
Borrowed
 
Letters of
Credit
and
Commercial
Paper
Issued
 
Unused
Capacity
 
Borrowed
 
Letters of
Credit
and
Commercial
Paper
Issued
PPL
 
 
 

 
 

 
 

 
 

 
 

 
 

U.K.
 
 
 

 
 

 
 

 
 

 
 

 
 

WPD plc
 
 
 

 
 

 
 

 
 

 
 

 
 

Syndicated Credit Facility
Jan 2021
 
£
210

 
£
153

 
£

 
£
57

 
£
133

 
£

WPD (South West)
 
 
 

 
 

 
 

 
 

 
 

 
 

Syndicated Credit Facility
July 2021
 
245

 
100

 

 
145

 

 

WPD (East Midlands)
 
 
 

 
 

 
 

 
 

 
 

 
 

Syndicated Credit Facility
July 2021
 
300

 
31

 

 
269

 

 

WPD (West Midlands)
 
 
 

 
 

 
 

 
 

 
 

 
 

Syndicated Credit Facility
July 2021
 
300

 

 

 
300

 

 

Uncommitted Credit Facilities
 
 
40

 

 
4

 
36

 

 
4

Total U.K. Credit Facilities (a)
 
 
£
1,095

 
£
284

 
£
4

 
£
807

 
£
133

 
£
4

U.S.
 
 
 
 
 
 
 
 
 
 
 
 
 
PPL Capital Funding
 
 
 
 
 
 
 
 
 
 
 
 
 
Syndicated Credit Facility
Jan 2021
 
$
700

 
$

 
$

 
$
700

 
$

 
$
151

Syndicated Credit Facility
Nov 2018
 
300

 

 

 
300

 

 
300

Bilateral Credit Facility
Mar 2017
 
150

 

 
17

 
133

 

 
20

Total PPL Capital Funding Credit Facilities
 
 
$
1,150

 
$

 
$
17

 
$
1,133

 
$

 
$
471

 
 
 
 
 
 
 
 
 
 
 
 
 
 
PPL Electric
 
 
 

 
 

 
 

 
 

 
 

 
 

Syndicated Credit Facility
Jan 2021
 
$
400

 
$

 
$
131

 
$
269

 
$

 
$
1

 
 
 
 
 
 
 
 
 
 
 
 
 
 
LKE
 
 
 

 
 

 
 

 
 

 
 

 
 

Syndicated Credit Facility (b)
Oct 2018
 
$
75

 
$

 
$

 
$
75

 
$
75

 
$

 
 
 
 
 
 
 
 
 
 
 
 
 
 
LG&E
 
 
 

 
 

 
 

 
 

 
 

 
 
Syndicated Credit Facility
Dec 2020
 
$
500

 
$

 
$
128

 
$
372

 
$

 
$
142

 
 
 
 
 
 
 
 
 
 
 
 
 
 
KU
 
 
 

 
 

 
 

 
 

 
 

 
 

Syndicated Credit Facility
Dec 2020
 
$
400

 
$

 
$
7

 
$
393

 
$

 
$
48

Letter of Credit Facility
Oct 2017
 
198

 

 
198

 

 

 
198

Total KU Credit Facilities
 
 
$
598

 
$

 
$
205

 
$
393

 
$

 
$
246

 
(a)
WPD plc's amounts borrowed at September 30, 2016 and December 31, 2015 were USD-denominated borrowings of $200 million for both periods, which bore interest at 1.35% and 1.83%. The unused capacity reflects the amount borrowed in GBP of £153 million as of the date borrowed. WPD (South West) amount borrowed at September 30, 2016 was a GBP-denominated borrowing which equated to $131 million and bore interest at 0.68%. WPD (East Midlands) amount borrowed at September 30, 2016 was a GBP-denominated borrowing which equated to $40 million and bore interest at 0.66%. At September 30, 2016, the unused capacity under the U.K. credit facilities was approximately $1.1 billion.
(b)
LKE's interest rate on outstanding borrowings at December 31, 2015 was 1.68%.

PPL, PPL Electric, LG&E and KU maintain commercial paper programs to provide an additional financing source to fund short-term liquidity needs, as necessary. Commercial paper issuances, included in "Short-term debt" on the Balance Sheets, are supported by the respective Registrant's Syndicated Credit Facility. The following commercial paper programs were in place at: 
 
September 30, 2016
 
December 31, 2015
 
Weighted -
Average
Interest Rate
 
Capacity
 
Commercial
Paper
Issuances
 
Unused
Capacity
 
Weighted -
Average
Interest Rate
 
Commercial
Paper
Issuances
PPL Capital Funding

 
$
1,000

 
$

 
$
1,000

 
0.78%
 
$
451

PPL Electric
0.74%
 
400

 
130

 
270

 

 

LG&E
0.73%
 
350

 
128

 
222

 
0.71%
 
142

KU
0.66%
 
350

 
7

 
343

 
0.72%
 
48

Total
 
 
$
2,100

 
$
265

 
$
1,835

 
 
 
$
641


 
(LKE)
 
See Note 11 for discussion of intercompany borrowings.
 
Long-term Debt
 
(PPL)

In May 2016, PPL Capital Funding issued $650 million of 3.10% Senior Notes due 2026. PPL Capital Funding received proceeds of $645 million, net of a discount and underwriting fees, which will be used to invest in or make loans to subsidiaries of PPL, to repay short-term debt and for general corporate purposes.

In May 2016, WPD (East Midlands) borrowed £100 million at 0.4975% under a new ten-year index linked term loan agreement, which will be used for general corporate purposes.

In May 2016, WPD plc repaid the entire $460 million principal amount of its 3.90% Senior Notes upon maturity.

In October 2016, WPD (East Midlands) issued an additional £40 million of its 2.671% Index-linked Senior Notes due 2043. WPD (East Midlands) received proceeds of £83 million, which equated to $101 million at the time of issuance, net of fees and including a premium. The principal amount of the notes is adjusted based on changes in a specified index, as detailed in the terms of the related indentures. The proceeds will be used for general corporate purposes.

(PPL and PPL Electric)
 
In March 2016, the LCIDA issued $116 million of Pollution Control Revenue Refunding Bonds, Series 2016A due 2029 and $108 million of Pollution Control Revenue Refunding Bonds, Series 2016B due 2027 on behalf of PPL Electric. The bonds were issued bearing interest at an initial term rate of 0.90% through their mandatory purchase dates of September 1, 2017 and August 15, 2017. Thereafter, the method of determining the interest rate on the bonds may be converted from time to time at PPL Electric's option. The proceeds of the bonds were used to redeem $116 million of 4.70% Pollution Control Revenue Refunding Bonds, 2005 Series A due 2029 and $108 million of 4.75% Pollution Control Revenue Refunding Bonds, 2005 Series B due 2027 previously issued by the LCIDA on behalf of PPL Electric.
 
In connection with the issuance of each of these new series of LCIDA bonds, PPL Electric entered into a loan agreement with the LCIDA pursuant to which the LCIDA has loaned to PPL Electric the proceeds of the LCIDA bonds on payment terms that correspond to the LCIDA bonds. In order to secure its obligations under the loan agreement, PPL Electric issued $224 million of First Mortgage Bonds under its 2001 Mortgage Indenture, which also have payment terms that correspond to the LCIDA bonds.

(PPL, LKE and LG&E) 

In September 2016, the County of Trimble, Kentucky issued $125 million of Pollution Control Revenue Refunding Bonds, 2016 Series A (Louisville Gas and Electric Company Project) due 2044 on behalf of LG&E. The bonds were issued with a floating interest rate that initially will reset weekly. The method of determining the interest rate on the bonds may be converted from time to time at LG&E’s option. The proceeds of the bonds were used to redeem $83 million of Pollution Control Revenue Refunding Bonds, 2000 Series A (Louisville Gas and Electric Company Project) due 2030 and $42 million of Pollution Control Revenue Refunding Bonds, 2002 Series A (Louisville Gas and Electric Company Project) due 2032 previously issued by the County of Trimble, Kentucky on behalf of LG&E.

(PPL, LKE and KU) 

In August 2016, the County of Carroll, Kentucky issued $96 million of Pollution Control Revenue Refunding Bonds, 2016 Series A (Kentucky Utilities Company Project) due 2042 on behalf of KU. The bonds were issued bearing interest at an initial term rate of 1.05% through their mandatory purchase date of September 1, 2019. Thereafter, the method of determining the interest rate on the bonds may be converted from time to time at KU’s option. The proceeds of the bonds were used to redeem $96 million of Pollution Control Revenue Refunding Bonds, 2002 Series C (Kentucky Utilities Company Project) due 2032 previously issued by the County of Carroll, Kentucky on behalf of KU.

(PPL)
 
ATM Program
 
In February 2015, PPL filed a registration statement with the SEC and entered into two separate equity distribution agreements, pursuant to which PPL may sell, from time to time, up to an aggregate of $500 million of its common stock. For the periods ended September 30, PPL issued the following:
 
Three Months
 
Nine Months
 
2016
 
2015
 
2016
 
2015
Number of shares (in thousands)
710

 
436

 
710

 
858

Average share price
$
35.23

 
$
32.95

 
$
35.23

 
$
33.33

Net Proceeds
$
25

 
$
14

 
$
25

 
$
28


 
Distributions
 
In August 2016, PPL declared a quarterly common stock dividend, payable October 3, 2016, of 38 cents per share (equivalent to $1.52 per annum). Future dividends, declared at the discretion of the Board of Directors, will depend upon future earnings, cash flows, financial and legal requirements and other factors.