PPL has a risk management policy approved by the Board of Directors to manage market risk (including price, liquidity and volumetric risk) and credit risk (including non-performance risk and payment default risk). The RMC, comprised of senior management and chaired by the Chief Risk Officer, oversees the risk management function. Key risk control activities designed to ensure compliance with the risk policy and detailed programs include, but are not limited to, credit review and approval, validation of transactions and market prices, verification of risk and transaction limits, VaR analyses, portfolio stress tests, gross margin at risk analyses, sensitivity analyses, and daily portfolio reporting, including open positions, determinations of fair value, and other risk management metrics.

Market risk includes the potential loss that may be incurred as a result of price changes associated with a particular financial or commodity instrument as well as liquidity and volumetric risks. Forward contracts, futures contracts, options, swaps and structured transactions, such as tolling agreements, are utilized as part of risk management strategies to minimize unanticipated fluctuations in earnings caused by changes in commodity prices, volumes of full-requirement sales contracts, basis exposure, interest rates and/or foreign currency exchange rates. Many of the contracts meet the definition of a derivative. All derivatives are recognized on the Balance Sheets at their fair value, unless they qualify for NPNS.

The table below summarizes the market risks that affect PPL and its subsidiaries.

PPL

Energy Supply

Electric

LKE

LG&E

Commodity price risk (including basis and

volumetric risk)

Interest rate risk:

Debt issuances

Defined benefit plans

NDT securities

Equity securities price risk:

Defined benefit plans

NDT securities

Future stock transactions

Foreign currency risk - WPD investment

X = PPL and PPL Energy Supply actively mitigate market risks through their risk management programs described above.

M = The regulatory environments for PPL's regulated entities, by definition, significantly mitigate market risk.

 PPL is exposed to market and commodity price, basis and volumetric risk through its domestic subsidiaries as described below. Volumetric risk is significantly mitigated at WPD as a result of the method of regulation in the U.K.

 PPL Energy Supply is exposed to commodity price, basis and volumetric risks for energy and energy-related products associated with the sale of electricity from its generating assets and other electricity and gas marketing activities and the purchase of fuel and fuel-related commodities for generating assets, as well as for proprietary trading activities.

 PPL Electric is exposed to commodity price and volumetric risks from its obligation as PLR; however, its PUC-approved cost recovery mechanism substantially eliminates its exposure to market risk. PPL Electric also mitigates its exposure to volumetric risk by entering into full-requirement supply agreements to serve its PLR customers. These supply agreements transfer the volumetric risk associated with the PLR obligation to the energy suppliers.

 LG&E's and KU's rates include certain mechanisms for fuel, gas supply and environmental expenses. These mechanisms generally provide for timely recovery of market price and volumetric fluctuations associated with these expenses.

 PPL and its subsidiaries are exposed to interest rate risk associated with forecasted fixed-rate and existing floating-rate debt issuances. WPD holds over-the-counter cross currency swaps to limit exposure to market fluctuations on interest and principal payments from changes in foreign currency exchange rates and interest rates. LG&E utilizes over-the-counter interest rate swaps to limit exposure to market fluctuations on floating-rate debt and LG&E and KU utilize forward starting interest rate swaps to hedge changes in benchmark interest rates.

 PPL and its subsidiaries are exposed to interest rate risk associated with debt securities held by defined benefit plans. This risk is significantly mitigated to the extent that the plans are sponsored at, or sponsored on behalf of, the regulated domestic utilities and for certain plans at WPD due to the recovery mechanisms in place. Additionally, PPL Energy Supply is exposed to interest rate risk associated with debt securities held by the NDT.

 PPL and its subsidiaries are exposed to equity securities price risk associated with defined benefit plans. This risk is significantly mitigated at the regulated domestic utilities and for certain plans at WPD due to the recovery mechanisms in place. Additionally, PPL Energy Supply is exposed to equity securities price risk in the NDT funds.

 PPL is exposed to equity securities price risk from future stock sales and/or purchases.

 PPL is exposed to foreign currency exchange risk primarily associated with its investments in U.K. affiliates.

Credit risk is the potential loss that may be incurred due to a counterparty's non-performance.

PPL is exposed to credit risk from "in-the-money" interest rate and foreign currency derivatives with financial institutions, as well as additional credit risk through certain of its subsidiaries, as discussed below.

PPL Energy Supply is exposed to credit risk from "in-the-money" commodity derivatives with its energy trading partners, which include other energy companies, fuel suppliers and financial institutions.

LKE, LG&E and KU are exposed to credit risk from "in-the-money" interest rate derivatives with PPL.

The majority of PPL and PPL Energy Supply's credit risk stems from commodity derivatives for multi-year contracts for energy sales and purchases. If PPL Energy Supply's counterparties fail to perform their obligations under such contracts and PPL Energy Supply could not replace the sales or purchases at the same or better prices as those under the defaulted contracts, PPL Energy Supply would incur financial losses. Those losses would be recognized immediately or through lower revenues or higher costs in future years, depending on the accounting treatment for the defaulted contracts. In the event a supplier of LKE (through its subsidiaries LG&E and KU) or PPL Electric defaults on its obligation, those entities would be required to seek replacement power or replacement fuel in the market. In general, incremental costs incurred by these entities would be recoverable from customers in future rates, thus mitigating the financial risk for these entities.

PPL and its subsidiaries have credit policies in place to manage credit risk, including the use of an established credit approval process, daily monitoring of counterparty positions and the use of master netting agreements or provisions. These agreements generally include credit mitigation provisions, such as margin, prepayment or collateral requirements. PPL and its subsidiaries may request additional credit assurance, in certain circumstances, in the event that the counterparties' credit ratings fall below investment grade, their tangible net worth falls below specified percentages or their exposures exceed an established credit limit. See Note 13 for credit concentration associated with energy trading partners.

Net derivative positions on the balance sheets are not offset against the right to reclaim cash collateral (a receivable) or the obligation to return cash collateral (a payable) under master netting arrangements.

PPL's and PPL Energy Supply's obligation to return counterparty cash collateral under master netting arrangements was $31 million and $112 million at June 30, 2013 and December 31, 2012.

PPL Electric, LKE and LG&E had no obligation to return cash collateral under master netting arrangements at June 30, 2013 and December 31, 2012.

PPL, LKE and LG&E had posted cash collateral under master netting arrangements of $22 million and $32 million at June 30, 2013 and December 31, 2012.

PPL Energy Supply, PPL Electric and KU had not posted any cash collateral under master netting arrangements at June 30, 2013 and December 31, 2012.

Commodity price risk, including basis and volumetric risk, is among PPL's and PPL Energy Supply's most significant risks due to the level of investment that PPL and PPL Energy Supply maintain in their competitive generation assets, as well as the extent of their marketing activities. Several factors influence price levels and volatilities. These factors include, but are not limited to, seasonal changes in demand, weather conditions, available generating assets within regions, transportation/transmission availability and reliability within and between regions, market liquidity, and the nature and extent of current and potential federal and state regulations.

PPL Energy Supply maximizes the value of its wholesale and retail energy portfolios through the use of non-trading strategies that include sales of competitive baseload generation, optimization of competitive intermediate and peaking generation and marketing activities.

PPL Energy Supply has a formal hedging program to economically hedge the forecasted purchase and sale of electricity and related fuels for its competitive baseload generation fleet, which includes 7,298 MW (summer rating) of nuclear, coal and hydroelectric generating capacity. PPL Energy Supply attempts to optimize the overall value of its competitive intermediate and peaking fleet, which includes 3,316 MW (summer rating) of natural gas and oil-fired generation. PPL Energy Supply's marketing portfolio is comprised of full-requirement sales contracts and related supply contracts, retail natural gas and electricity sales contracts and other marketing activities. The strategies that PPL Energy Supply uses to hedge its full-requirement sales contracts include purchasing energy (at a liquid trading hub or directly at the load delivery zone), capacity and RECs in the market and/or supplying the energy, capacity and RECs from its generation assets.

PPL and PPL Energy Supply enter into financial and physical derivative contracts, including forwards, futures, swaps and options, to hedge the price risk associated with electricity, natural gas, oil and other commodities. Certain contracts qualify for NPNS or are non-derivatives and are therefore not reflected in the financial statements until delivery. PPL and PPL Energy Supply segregate their non-trading activities into two categories: cash flow hedges and economic activity, as discussed below.

Certain derivative contracts have qualified for hedge accounting so that the effective portion of a derivative's gain or loss is deferred in AOCI and reclassified into earnings when the forecasted transaction occurs. Certain cash flow hedge positions were dedesignated during the six months ended June 30, 2013 and 2012 and the unamortized portion remained in AOCI because the original forecasted transaction is still expected to occur. There were no active cash flow hedges at June 30, 2013. At June 30, 2013, the accumulated net unrecognized after-tax gains (losses) that are expected to be reclassified into earnings during the next 12 months were $71 million for PPL and PPL Energy Supply. Cash flow hedges are discontinued if it is no longer probable that the original forecasted transaction will occur by the end of the originally specified time periods and any amounts previously recorded in AOCI are reclassified into earnings once it is determined that the hedge transaction is probable of not occurring. For the three and six months ended June 30, 2013 and 2012, such reclassifications were insignificant.

For the three and six months ended June 30, 2013 and 2012, hedge ineffectiveness associated with energy derivatives was insignificant.

Many derivative contracts economically hedge the commodity price risk associated with electricity, natural gas, oil and other commodities but do not receive hedge accounting treatment because they were not eligible for hedge accounting or because hedge accounting was not elected. These derivatives hedge a portion of the economic value of PPL Energy Supply's competitive generation assets and unregulated full-requirement and retail contracts, which are subject to changes in fair value due to market price volatility and volume expectations. Additionally, economic activity would also include the ineffective portion of qualifying cash flow hedges (see "Cash Flow Hedges" above). The derivative contracts in this category that existed at June 30, 2013 range in maturity through 2019.

Examples of economic activity may include hedges on sales of baseload generation, certain purchase contracts used to supply full-requirement sales contracts, FTRs or basis swaps used to hedge basis risk associated with the sale of competitive generation or supplying full-requirement sales contracts, Spark Spread hedging contracts, retail electric and natural gas activities, and fuel oil swaps used to hedge price escalation clauses in coal transportation and other fuel-related contracts. PPL Energy Supply also uses options, which include the sale of call options and the purchase of put options tied to a particular generating unit. Since the physical generating capacity is owned, price exposure is generally capped at the price at which the generating unit would be dispatched and therefore does not expose PPL Energy Supply to uncovered market price risk.

PPL Energy Supply has a proprietary trading strategy which is utilized to take advantage of market opportunities. As a result, PPL Energy Supply may at times create a net open position in its portfolio that could result in losses if prices do not move in the manner or direction anticipated. The proprietary trading portfolio shown in "Net energy trading margins" on the Statements of Income is not a significant part of PPL Energy Supply's business.

At June 30, 2013, the net volumes of derivative (sales)/purchase contracts used in support of the various strategies discussed above were as follows.

		Volume (a)
Commodity	Unit of Measure	2013 (b)	2014	2015	Thereafter

Power	MWh	(20,132,552)	(28,846,530)	(4,693,573)	1,575,123
Capacity	MW-Month	(10,339)	(9,075)	(1,453)	490
Gas	MMBtu	27,768,152	(2,395,839)	(4,919,285)	(8,210,551)
FTRs	MW-Month	8,807	8,519	1,465
Oil	Barrels	(148,614)	300,000	392,331	378,315

(a) Volumes for option contracts factor in the probability of an option being exercised and may be less than the notional amount of the option.

PPL and its subsidiaries issue debt to finance their operations, which exposes them to interest rate risk. Various financial derivative instruments are utilized to adjust the mix of fixed and floating interest rates in their debt portfolio, adjust the duration of the debt portfolio and lock in benchmark interest rates in anticipation of future financing, when appropriate. Risk limits under PPL's risk management program are designed to balance risk exposure to volatility in interest expense and changes in the fair value of the debt portfolio due to changes in benchmark interest rates.

Interest rate risks include exposure to adverse interest rate movements for outstanding variable rate debt and for future anticipated financings. Financial interest rate swap contracts that qualify as cash flow hedges may be entered into to hedge floating interest rate risk associated with both existing and anticipated debt issuances. At June 30, 2013, outstanding interest rate swap contracts range in maturity through 2024 for WPD and through 2044 for PPL's domestic interest rate swaps. These swaps had an aggregate notional value of $1.9 billion at June 30, 2013 of which £300 million (approximately $455 million based on spot rates) was related to WPD. Also included in this total are forward-starting interest rate swaps entered into by PPL on behalf of LG&E and KU. Realized gains and losses from these swaps are probable of recovery through regulated rates; as such, the fair value of these derivatives have been reclassified from AOCI to regulatory assets or liabilities. The gains and losses will be recognized in "Interest Expense" on the Statements of Income over the life of the underlying debt when the hedged transaction occurs.

At June 30, 2013, PPL held a notional position in cross-currency interest rate swaps totaling $1.3 billion that range in maturity through 2028 to hedge the interest payments and principal of WPD's U.S. dollar-denominated senior notes.

For the three and six months ended June 30, 2013 and 2012, hedge ineffectiveness associated with interest rate derivatives was insignificant.

Cash flow hedges are discontinued if it is no longer probable that the original forecasted transaction will occur by the end of the originally specified time period and any amounts previously recorded in AOCI are reclassified into earnings once it is determined that the hedged transaction is probable of not occurring. PPL had no such reclassifications for the three and six months ended June 30, 2013 and 2012.

At June 30, 2013, the accumulated net unrecognized after-tax gains (losses) on qualifying derivatives that are expected to be reclassified into earnings during the next 12 months were $(12) million. Amounts are reclassified as the hedged interest payments are made.

In November 2012 and April 2013, LG&E and KU entered into forward-starting interest rate swaps with PPL that hedge the interest payments on new debt that is expected to be issued in 2013. These hedging instruments have terms identical to forward-starting swaps entered into by PPL with third parties. Realized gains and losses from the swaps are probable of recovery through regulated rates; as such, the fair value of these derivatives were reclassified from AOCI to regulatory assets or liabilities. The gains and losses will be recognized in "Interest Expense" on the Statements of Income over the life of the underlying debt when the hedged transaction occurs. For the three and six months ended June 30, 2013, there was no hedge ineffectiveness associated with the interest rate derivatives. At June 30, 2013, LG&E and KU each held contracts with aggregate notional amounts of $250 million that range in maturity through 2043.

LG&E enters into interest rate swap contracts that economically hedge interest payments on variable rate debt. Because realized gains and losses from the swaps, including a terminated swap contract, are recoverable through regulated rates, any subsequent changes in fair value of these derivatives are included in regulatory assets or liabilities until they are realized as interest expense. Realized gains and losses are recognized in "Interest Expense" on the Statements of Income when the hedged transaction occurs. At June 30, 2013, LG&E held contracts with a notional amount of $179 million that range in maturity through 2033.

PPL is exposed to foreign currency risk, primarily through investments in U.K. affiliates. PPL has adopted a foreign currency risk management program designed to hedge certain foreign currency exposures, including firm commitments, recognized assets or liabilities, anticipated transactions and net investments. In addition, PPL enters into financial instruments to protect against foreign currency translation risk of expected earnings.

PPL enters into foreign currency contracts on behalf of a subsidiary to protect the value of a portion of its net investment in WPD. The contracts outstanding at June 30, 2013 had a notional amount of £166 million (approximately $263 million based on contracted rates). The settlement dates of these contracts range from November 2013 through June 2014.

Additionally, a PPL Global subsidiary that has a U.S. dollar functional currency entered into GBP intercompany loans payable with PPL WEM subsidiaries that have GBP functional currency. The loans qualify as a net investment hedge for the PPL Global subsidiary. As such, the foreign currency gains and losses on the intercompany loans for the PPL Global subsidiary are recorded to the foreign currency translation adjustment component of OCI. At June 30, 2013, the outstanding balances of the intercompany loans were £94 million (approximately $142 million based on spot rates). For the three and six months ended June 30, 2013, PPL recognized after-tax net investment hedge gains (losses) on the intercompany loans of $2 million and $6 million in the foreign currency translation adjustment component of OCI. Such amounts for the three and six months ended June 30, 2012 were not significant.

At June 30, 2013, PPL had $29 million of accumulated net investment hedge gains (losses), after-tax, in the foreign currency translation adjustment component of AOCI, compared to $14 million of gains (losses), after-tax at December 31, 2012.

PPL enters into foreign currency contracts on behalf of a subsidiary to economically hedge GBP-denominated anticipated earnings. At June 30, 2013, the total exposure hedged by PPL was approximately £1.2 billion (approximately $1.9 billion based on contracted rates). These contracts had termination dates ranging from July 2013 through June 2015.

All derivative instruments are recorded at fair value on the Balance Sheet as an asset or liability unless they qualify for NPNS. NPNS contracts for PPL and PPL Energy Supply include certain full-requirement sales contracts, other physical purchase and sales contracts and certain retail energy and physical capacity contracts, and for PPL Electric include certain full-requirement purchase contracts and other physical purchase contracts. Changes in the fair value of derivatives not designated as NPNS are recognized currently in earnings unless specific hedge accounting criteria are met and designated as such, except for the change in fair value of LG&E's and KU's interest rate swaps that are recognized as regulatory assets or regulatory liabilities. See Note 6 for amounts recorded in regulatory assets and regulatory liabilities at June 30, 2013 and December 31, 2012.

See Notes 1 and 19 in each Registrant's 2012 Form 10-K for additional information on accounting policies related to derivative instruments.

The following table presents the fair value and location of derivative instruments recorded on the Balance Sheets.

						June 30, 2013								December 31, 2012
						Derivatives designated as				Derivatives not designated				Derivatives designated as				Derivatives not designated
						hedging instruments				as hedging instruments (a)				hedging instruments				as hedging instruments (a)
						Assets		Liabilities		Assets		Liabilities		Assets		Liabilities		Assets		Liabilities
Current:
	Price Risk Management
		Assets/Liabilities (b):
			Interest rate swaps (c)			$	130	$	3			$	4	$	14	$	22			$	5
			Cross-currency swaps				1		1								3
			Foreign currency
				contracts			11			$	46						2				23
			Commodity contracts								1,146		879		59			$	1,452		1,010
					Total current		142		4		1,192		883		73		27		1,452		1,038
Noncurrent:
	Price Risk Management
		Assets/Liabilities (b):
			Interest rate swaps (c)				2						39		1						53
			Cross-currency swaps				61								14		1
			Foreign currency
				contracts							28		3								19
			Commodity contracts								508		472		27				530		556
					Total noncurrent		63				536		514		42		1		530		628
Total derivatives						$	205	$	4	$	1,728	$	1,397	$	115	$	28	$	1,982	$	1,666

(a) $264 million and $300 million of net gains associated with derivatives that were no longer designated as hedging instruments are recorded in AOCI at June 30, 2013 and December 31, 2012.

The after-tax balances of accumulated net gains (losses) (excluding net investment hedges) in AOCI were $102 million and $132 million at June 30, 2013 and December 31, 2012. The after-tax balances of accumulated net gains (losses) (excluding net investment hedges) in AOCI were $333 million and $527 million at June 30, 2012 and December 31, 2011.

The following tables present the pre-tax effect of derivative instruments recognized in income, OCI or regulatory assets and regulatory liabilities for the periods ended June 30, 2013.

Three Months

Six Months

Gain (Loss)

Recognized

in Income

on Derivative

Gain (Loss)

on Derivative

Gain (Loss)

(Ineffective

Reclassified

(Ineffective

Location of

Reclassified

Portion and

from AOCI

Portion and

Derivative Gain

Gain (Loss)

from AOCI

Amount

into

Amount

(Loss) Recognized in

Recognized

into Income

Excluded from

Income

Excluded from

Derivative

OCI (Effective Portion)

in Income

(Effective

Effectiveness

(Effective

Effectiveness

Relationships

Three Months

Six Months

on Derivative

Portion)

Testing)

Portion)

Testing)

Cash Flow Hedges:

Interest rate swaps

Interest expense

(4)

(9)

Cross-currency swaps

(21)

Interest expense

Other income

(expense) - net

Commodity contracts

Wholesale energy

marketing

140

Depreciation

Energy purchases

(14)

(30)

Total

129

173

Net Investment Hedges:

Foreign currency contracts

Derivatives Not Designated as	Location of Gain (Loss) Recognized in
Hedging Instruments	Income on Derivative	Three Months		Six Months

Foreign currency contracts	Other income (expense) - net	$	4	$	123
Interest rate swaps	Interest expense		(2)		(4)
Commodity contracts	Unregulated retail electric and gas		22		15
	Wholesale energy marketing		739		40
	Net energy trading margins (a)		1		(6)
	Fuel		(3)		(2)
	Energy purchases		(599)		(13)
	Total	$	162	$	153

Derivatives Not Designated as	Location of Gain (Loss) Recognized as
Hedging Instruments	Regulatory Liabilities/Assets	Three Months		Six Months

Interest rate swaps	Regulatory assets - noncurrent	$	11	$	15

Derivatives Designated as	Location of Gain (Loss) Recognized as
Hedging Instruments	Regulatory Liabilities/Assets	Three Months		Six Months

Interest rate swaps	Regulatory liabilities - noncurrent	$	48	$	58

(a) Differs from the Statement of Income due to intra-month transactions that PPL defines as spot activity, which is not accounted for as a derivative.

The following tables present the pre-tax effect of derivative instruments recognized in income, OCI, or regulatory assets and regulatory liabilities for the periods ended June 30, 2012.

Derivatives in

Hedged Items in

Location of Gain

Gain (Loss) Recognized

Fair Value Hedging

(Loss) Recognized in

in Income on Derivative

in Income on Related Item

Relationships

Income on Derivative

Three Months

Six Months

Three Months

Six Months

Interest rate swaps

Fixed rate debt

Interest expense

									Three Months				Six Months
											Gain (Loss)				Gain (Loss)
											Recognized				Recognized
											in Income				in Income
											on Derivative		Gain (Loss)		on Derivative
									Gain (Loss)		(Ineffective		Reclassified		(Ineffective
							Location of		Reclassified		Portion and		from AOCI		Portion and
			Derivative Gain				Gain (Loss)		from AOCI		Amount		into		Amount
			(Loss) Recognized in				Recognized		into Income		Excluded from		Income		Excluded from
Derivative			OCI (Effective Portion)					in Income	(Effective		Effectiveness		(Effective		Effectiveness
Relationships			Three Months		Six Months		on Derivative		Portion)		Testing)		Portion)		Testing)
Cash Flow Hedges:
	Interest rate swaps		$	(25)	$	(22)	Interest expense		$	(5)			$	(9)
	Cross-currency swaps			34		46	Interest expense							(1)
							Other income
								(expense) - net		47				28
	Commodity contracts			(14)		99	Wholesale energy
								marketing		227	$	(5)		499	$	(1)
							Depreciation							1
							Energy purchases			(45)		1		(85)		(3)
Total			$	(5)	$	123			$	224	$	(4)	$	433	$	(4)

Net Investment Hedges:
		Foreign currency contracts	$	2	$	(1)

Derivatives Not Designated as	Location of Gain (Loss) Recognized in
Hedging Instruments	Income on Derivative	Three Months		Six Months

Foreign currency contracts	Other income (expense) - net	$	25	$	7
Interest rate swaps	Interest expense		(2)		(4)
Commodity contracts	Unregulated retail electric and gas		1		23
	Wholesale energy marketing		33		1,376
	Net energy trading margins (a)		13		22
	Fuel		(12)		(6)
	Energy purchases		(11)		(1,081)
	Total	$	47	$	337

Derivatives Not Designated as	Location of Gain (Loss) Recognized as
Hedging Instruments	Regulatory Liabilities/Assets	Three Months		Six Months

Interest rate swaps	Regulatory assets - noncurrent	$	(9)	$	(3)

(a) Differs from the Statement of Income due to intra-month transactions that PPL defines as spot activity, which is not accounted for as a derivative.

The following table presents the fair value and location of derivative instruments recorded on the Balance Sheets.

					June 30, 2013				December 31, 2012
					Derivatives not designated				Derivatives designated as			Derivatives not designated
					as hedging instruments (a)				hedging instruments			as hedging instruments (a)
					Assets		Liabilities		Assets		Liabilities	Assets		Liabilities
Current:
	Price Risk Management
		Assets/Liabilities (b):
			Commodity contracts		$	1,146	$	879	$	59		$	1,452	$	1,010
				Total current		1,146		879		59			1,452		1,010
Noncurrent:
	Price Risk Management
		Assets/Liabilities (b):
			Commodity contracts			508		472		27			530		556
				Total noncurrent		508		472		27			530		556
Total derivatives					$	1,654	$	1,351	$	86		$	1,982	$	1,566

(a) $264 million and $300 million of net gains associated with derivatives that were no longer designated as hedging instruments are recorded in AOCI at June 30, 2013 and December 31, 2012.

The after-tax balances of accumulated net gains (losses) in AOCI were $144 million and $211 million at June 30, 2013 and December 31, 2012. The after-tax balances of accumulated net gains (losses) in AOCI were $405 million and $605 million at June 30, 2012 and December 31, 2011.

The following tables present the pre-tax effect of derivative instruments recognized in income or OCI for the periods ended June 30, 2013.

Three Months

Six Months

Gain (Loss)

Recognized

in Income

on Derivative

Gain (Loss)

(Ineffective

Gain (Loss)

(Ineffective

Location of

Reclassified

Portion and

Reclassified

Portion and

Derivative Gain

Gains (Losses)

from AOCI

Amount

from AOCI

Amount

(Loss) Recognized in

Recognized

into Income

Excluded from

into Income

Excluded from

Derivative

OCI (Effective Portion)

in Income

(Effective

Effectiveness

(Effective

Effectiveness

Relationships

Three Months

Six Months

on Derivative

Portion)

Testing)

Portion)

Testing)

Cash Flow Hedges:

Commodity contracts

Wholesale energy

marketing

140

Depreciation

Energy purchases

(14)

(30)

Total

111

Derivatives Not Designated as	Location of Gain (Loss) Recognized in
Hedging Instrument	Income on Derivative	Three Months		Six Months

Commodity contracts	Unregulated retail electric and gas	$	22	$	15
	Wholesale energy marketing		739		40
	Net energy trading margins (a)		1		(6)
	Fuel		(3)		(2)
	Energy purchases		(599)		(13)
	Total	$	160	$	34

(a) Differs from the Statements of Income due to intra-month transactions that PPL Energy Supply defines as spot activity, which is not accounted for as a derivative.

The following tables present the pre-tax effect of derivative instruments recognized in income or OCI for the periods ended June 30, 2012.

Three Months

Six Months

Gain (Loss)

Recognized

in Income

on Derivative

Gain (Loss)

(Ineffective

Gain (Loss)

(Ineffective

Location of

Reclassified

Portion and

Reclassified

Portion and

Derivative Gain

Gains (Losses)

from AOCI

Amount

from AOCI

Amount

(Loss) Recognized in

Recognized

into Income

Excluded from

into Income

Excluded from

Derivative

OCI (Effective Portion)

in Income

(Effective

Effectiveness

(Effective

Effectiveness

Relationships

Three Months

Six Months

on Derivative

Portion)

Testing)

Portion)

Testing)

Cash Flow Hedges:

Wholesale energy

Commodity contracts

(14)

marketing

227

(5)

499

(1)

Depreciation

Energy purchases

(45)

(85)

(3)

Total

(14)

183

(4)

415

(4)

Derivatives Not Designated as	Location of Gain (Loss) Recognized in
Hedging Instruments	Income on Derivative	Three Months		Six Months

Commodity contracts	Unregulated retail electric and gas	$	1	$	23
	Wholesale energy marketing		33		1,376
	Net energy trading margins (a)		13		22
	Fuel		(12)		(6)
	Energy purchases		(11)		(1,081)
	Total	$	24	$	334

(a) Differs from the Statements of Income due to intra-month transactions that PPL Energy Supply defines as spot activity, which is not accounted for as a derivative.

The following table presents the fair value and the location on the Balance Sheets of derivative instruments designated as cash flow hedges.

The following tables present the pre-tax effect of derivative instruments designated as cash flow hedges that are recognized in regulatory liabilities for the periods ended June 30, 2013.

The following table presents the fair value and the location on the Balance Sheets of derivative instruments designated as cash flow hedges.

The following tables present the pre-tax effect of derivative instruments designated as cash flow hedges that are recognized in regulatory liabilities for the periods ended June 30, 2013.

The following table presents the fair value and the location on the Balance Sheets of derivative instruments designated as cash flow hedges.

The following tables present the pre-tax effect of derivative instruments designated as cash flow hedges that are recognized in regulatory liabilities for the periods ended June 30, 2013.

The following table presents the fair value and the location on the Balance Sheets of derivatives not designated as hedging instruments.

					June 30, 2013			December 31, 2012
					Assets	Liabilities			Assets	Liabilities
Current:
	Price Risk Management
		Assets/Liabilities (a):
			Interest rate swaps			$	4			$	5
				Total current			4				5
Noncurrent:
	Price Risk Management
		Assets/Liabilities (a):
			Interest rate swaps				39				53
				Total noncurrent			39				53
Total derivatives						$	43			$	58

The following tables present the pre-tax effect of derivatives not designated as hedging instruments recognized in income or regulatory assets for the periods ended June 30, 2013.

	Location of Gain (Loss) Recognized in
Derivative Instruments	Income on Derivatives	Three Months		Six Months

Interest rate swaps	Interest expense	$	(2)	$	(4)

	Location of Gain (Loss) Recognized in
Derivative Instruments	Regulatory Assets	Three Months		Six Months

Interest rate swaps	Regulatory assets - noncurrent	$	11	$	15

The following tables present the pre-tax effect of derivatives not designated as hedging instruments recognized in income or regulatory assets for the periods ended June 30, 2012.

	Location of Gain (Loss) Recognized in
Derivative Instruments	Income on Derivatives	Three Months		Six Months

Interest rate swaps	Interest expense	$	(2)	$	(4)

	Location of Gain (Loss) Recognized in
Derivative Instruments	Regulatory Assets	Three Months		Six Months

Interest rate swaps	Regulatory assets - noncurrent	$	(9)	$	(3)

PPL, PPL Energy Supply, LKE, LG&E, KU or certain of their subsidiaries have master netting arrangements or similar agreements in place including derivative clearing agreements with futures commission merchants (FCMs) to permit the trading of cleared derivative products on one or more futures exchanges. The clearing arrangements permit an FCM to use and apply any property in its possession as a set off to pay amounts or discharge obligations owed by a customer upon default of the customer and typically do not place any restrictions on the FCM's use of collateral posted by the customer. These registrants and their subsidiaries also enter into agreements pursuant to which they trade certain energy and other products. Under the agreements, upon termination of the agreement as a result of a default or other termination event, the non-defaulting party typically would have a right to setoff amounts owed under the agreement against any other obligations arising between the two parties (whether under the agreement or not), whether matured or contingent and irrespective of the currency, place of payment or place of booking of the obligation.

PPL, PPL Energy Supply, LKE, LG&E and KU have elected not to offset derivative assets and liabilities and not to offset net derivative positions against the right to reclaim cash collateral pledged (an asset) or the obligation to return cash collateral received (a liability) under derivatives agreements. The table below summarizes the derivative positions presented in the balance sheets where a right of setoff exists under these arrangements and related cash collateral received or pledged.

		Assets								Liabilities
				Eligible for Offset								Eligible for Offset
						Cash								Cash
				Derivative		Collateral						Derivative		Collateral
		Gross		Instruments		Received		Net		Gross		Instruments		Pledged		Net
June 30, 2013
PPL
	Energy Commodities	$	1,654	$	1,221	$	29	$	404	$	1,351	$	1,221	$	12	$	118
	Treasury Derivatives		279		4				275		50		4		22		24
Total		$	1,933	$	1,225	$	29	$	679	$	1,401	$	1,225	$	34	$	142

PPL Energy Supply
	Energy Commodities	$	1,654	$	1,221	$	29	$	404	$	1,351	$	1,221	$	12	$	118

December 31, 2012
PPL
	Energy Commodities	$	2,068	$	1,413	$	111	$	544	$	1,566	$	1,413	$	9	$	144
	Treasury Derivatives		29		19				10		128		19		30		79
Total		$	2,097	$	1,432	$	111	$	554	$	1,694	$	1,432	$	39	$	223

PPL Energy Supply
	Energy Commodities	$	2,068	$	1,413	$	111	$	544	$	1,566	$	1,413	$	9	$	144

Credit Risk-Related Contingent Features (PPL, PPL Energy Supply, LKE, LG&E and KU)

Certain derivative contracts contain credit risk-related contingent features which, when in a net liability position, would permit the counterparties to require the transfer of additional collateral upon a decrease in the credit ratings of PPL, PPL Energy Supply, LKE, LG&E, KU or certain of their subsidiaries. Most of these features would require the transfer of additional collateral or permit the counterparty to terminate the contract if the applicable credit rating were to fall below investment grade. Some of these features also would allow the counterparty to require additional collateral upon each decrease in the credit rating at levels that remain above investment grade. In either case, if the applicable credit rating were to fall below investment grade (i.e., below BBB- for S&P or Fitch, or Baa3 for Moody's), and assuming no assignment to an investment grade affiliate were allowed, most of these credit contingent features require either immediate payment of the net liability as a termination payment or immediate and ongoing full collateralization on derivative instruments in net liability positions.

Additionally, certain derivative contracts contain credit risk-related contingent features that require adequate assurance of performance be provided if the other party has reasonable concerns regarding the performance of PPL's obligation under the contract. A counterparty demanding adequate assurance could require a transfer of additional collateral or other security, including letters of credit, cash and guarantees from a creditworthy entity. This would typically involve negotiations among the parties. However, amounts disclosed below represent assumed immediate payment or immediate and ongoing full collateralization for derivative instruments in net liability positions with "adequate assurance" features.

At June 30, 2013, the effect of a decrease in credit ratings below investment grade on derivative contracts that contain credit risk-related contingent features and were in a net liability position is summarized as follows:

				PPL
		PPL		Energy Supply		LKE		LG&E

Aggregate fair value of derivative instruments in a net liability
	position with credit risk-related contingent features	$	148	$	118	$	30	$	30
Aggregate fair value of collateral posted on these derivative instruments			22				22		22
Aggregate fair value of additional collateral requirements in the event of
	a credit downgrade below investment grade (a)		144		136		8		8

(a) Includes the effect of net receivables and payables already recorded on the Balance Sheet.