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Jointly Owned Utility Facilities (Tables)

12 Months Ended

Dec. 31, 2014

Jointly Owned Facilities [Line Items]

At December 31, 2014 and 2013, the Balance Sheets reflect the owned interests in the facilities listed below.

										Construction
			Ownership			Other		Accumulated		Work
			Interest	Electric Plant		Property		Depreciation		in Progress
PPL
	December 31, 2014
	Generating Plants
		Susquehanna	90.00%	$	4,746			$	3,591	$	117
		Conemaugh	16.25%		330				141		2
		Keystone	12.34%		213				102		2
		Trimble County Units 1 & 2	75.00%		1,311				173		91
	Merrill Creek Reservoir		8.37%			$	22		15

	December 31, 2013
	Generating Plants
		Susquehanna	90.00%	$	4,686			$	3,545	$	76
		Conemaugh	16.25%		247				131		63
		Keystone	12.34%		207				91		2
		Trimble County Units 1 & 2	75.00%		1,288				144		54
	Merrill Creek Reservoir		8.37%			$	22		16

PPL Energy Supply
	December 31, 2014
	Generating Plants
		Susquehanna	90.00%	$	4,746			$	3,591	$	117
		Conemaugh	16.25%		330				141		2
		Keystone	12.34%		213				102		2
	Merrill Creek Reservoir		8.37%			$	22		15

	December 31, 2013
	Generating Plants
		Susquehanna	90.00%	$	4,686			$	3,545	$	76
		Conemaugh	16.25%		247				131		63
		Keystone	12.34%		207				91		2
	Merrill Creek Reservoir		8.37%			$	22		16

LKE
	December 31, 2014
	Generating Plants
		Trimble County Unit 1	75.00%	$	309	$	51	$	59
		Trimble County Unit 2	75.00%		1,002		122		32

	December 31, 2013
	Generating Plants
		Trimble County Unit 1	75.00%	$	308	$	42	$	18
		Trimble County Unit 2	75.00%		980		102		36

LG&E
	December 31, 2014
	Generating Plants
		E.W. Brown Units 6-7	38.00%	$	40	$	10
		Paddy's Run Unit 13 & E.W. Brown Unit 5	53.00%		47		7
		Trimble County Unit 1	75.00%		309		51	$	59
		Trimble County Unit 2	14.25%		205		23		15
		Trimble County Units 5-6	29.00%		29		5
		Trimble County Units 7-10	37.00%		70		11
		Cane Run Unit 7	22.00%						113

	December 31, 2013
	Generating Plants
		E.W. Brown Units 6-7	38.00%	$	40	$	7	$	1
		Paddy's Run Unit 13 & E.W. Brown Unit 5	53.00%		46		5		1
		Trimble County Unit 1	75.00%		308		42		18
		Trimble County Unit 2	14.25%		200		19		14
		Trimble County Units 5-6	29.00%		29		3
		Trimble County Units 7-10	37.00%		69		7		1
		Cane Run Unit 7	22.00%						91

KU
	December 31, 2014
	Generating Plants
		E.W. Brown Units 6-7	62.00%	$	65	$	15	$	1
		Paddy's Run Unit 13 & E.W. Brown Unit 5	47.00%		42		6
		Trimble County Unit 2	60.75%		797		98		17
		Trimble County Units 5-6	71.00%		70		11
		Trimble County Units 7-10	63.00%		120		18		1
		Cane Run Unit 7	78.00%						403

	December 31, 2013
	Generating Plants
		E.W. Brown Units 6-7	62.00%	$	64	$	11	$	2
		Paddy's Run Unit 13 & E.W. Brown Unit 5	47.00%		42		4		1
		Trimble County Unit 2	60.75%		780		83		22
		Trimble County Units 5-6	71.00%		70		8
		Trimble County Units 7-10	63.00%		118		12		2
		Cane Run Unit 7	78.00%						317

PPL Energy Supply LLC [Member]

Jointly Owned Facilities [Line Items]

Jointly Owned Utility Facilities

At December 31, 2014 and 2013, the Balance Sheets reflect the owned interests in the facilities listed below.

										Construction
			Ownership			Other		Accumulated		Work
			Interest	Electric Plant		Property		Depreciation		in Progress
PPL
	December 31, 2014
	Generating Plants
		Susquehanna	90.00%	$	4,746			$	3,591	$	117
		Conemaugh	16.25%		330				141		2
		Keystone	12.34%		213				102		2
		Trimble County Units 1 & 2	75.00%		1,311				173		91
	Merrill Creek Reservoir		8.37%			$	22		15

	December 31, 2013
	Generating Plants
		Susquehanna	90.00%	$	4,686			$	3,545	$	76
		Conemaugh	16.25%		247				131		63
		Keystone	12.34%		207				91		2
		Trimble County Units 1 & 2	75.00%		1,288				144		54
	Merrill Creek Reservoir		8.37%			$	22		16

PPL Energy Supply
	December 31, 2014
	Generating Plants
		Susquehanna	90.00%	$	4,746			$	3,591	$	117
		Conemaugh	16.25%		330				141		2
		Keystone	12.34%		213				102		2
	Merrill Creek Reservoir		8.37%			$	22		15

	December 31, 2013
	Generating Plants
		Susquehanna	90.00%	$	4,686			$	3,545	$	76
		Conemaugh	16.25%		247				131		63
		Keystone	12.34%		207				91		2
	Merrill Creek Reservoir		8.37%			$	22		16

LKE
	December 31, 2014
	Generating Plants
		Trimble County Unit 1	75.00%	$	309	$	51	$	59
		Trimble County Unit 2	75.00%		1,002		122		32

	December 31, 2013
	Generating Plants
		Trimble County Unit 1	75.00%	$	308	$	42	$	18
		Trimble County Unit 2	75.00%		980		102		36

LG&E
	December 31, 2014
	Generating Plants
		E.W. Brown Units 6-7	38.00%	$	40	$	10
		Paddy's Run Unit 13 & E.W. Brown Unit 5	53.00%		47		7
		Trimble County Unit 1	75.00%		309		51	$	59
		Trimble County Unit 2	14.25%		205		23		15
		Trimble County Units 5-6	29.00%		29		5
		Trimble County Units 7-10	37.00%		70		11
		Cane Run Unit 7	22.00%						113

	December 31, 2013
	Generating Plants
		E.W. Brown Units 6-7	38.00%	$	40	$	7	$	1
		Paddy's Run Unit 13 & E.W. Brown Unit 5	53.00%		46		5		1
		Trimble County Unit 1	75.00%		308		42		18
		Trimble County Unit 2	14.25%		200		19		14
		Trimble County Units 5-6	29.00%		29		3
		Trimble County Units 7-10	37.00%		69		7		1
		Cane Run Unit 7	22.00%						91

KU
	December 31, 2014
	Generating Plants
		E.W. Brown Units 6-7	62.00%	$	65	$	15	$	1
		Paddy's Run Unit 13 & E.W. Brown Unit 5	47.00%		42		6
		Trimble County Unit 2	60.75%		797		98		17
		Trimble County Units 5-6	71.00%		70		11
		Trimble County Units 7-10	63.00%		120		18		1
		Cane Run Unit 7	78.00%						403

	December 31, 2013
	Generating Plants
		E.W. Brown Units 6-7	62.00%	$	64	$	11	$	2
		Paddy's Run Unit 13 & E.W. Brown Unit 5	47.00%		42		4		1
		Trimble County Unit 2	60.75%		780		83		22
		Trimble County Units 5-6	71.00%		70		8
		Trimble County Units 7-10	63.00%		118		12		2
		Cane Run Unit 7	78.00%						317

LG And E And KU Energy LLC [Member]

Jointly Owned Facilities [Line Items]

Jointly Owned Utility Facilities

At December 31, 2014 and 2013, the Balance Sheets reflect the owned interests in the facilities listed below.

										Construction
			Ownership			Other		Accumulated		Work
			Interest	Electric Plant		Property		Depreciation		in Progress
PPL
	December 31, 2014
	Generating Plants
		Susquehanna	90.00%	$	4,746			$	3,591	$	117
		Conemaugh	16.25%		330				141		2
		Keystone	12.34%		213				102		2
		Trimble County Units 1 & 2	75.00%		1,311				173		91
	Merrill Creek Reservoir		8.37%			$	22		15

	December 31, 2013
	Generating Plants
		Susquehanna	90.00%	$	4,686			$	3,545	$	76
		Conemaugh	16.25%		247				131		63
		Keystone	12.34%		207				91		2
		Trimble County Units 1 & 2	75.00%		1,288				144		54
	Merrill Creek Reservoir		8.37%			$	22		16

PPL Energy Supply
	December 31, 2014
	Generating Plants
		Susquehanna	90.00%	$	4,746			$	3,591	$	117
		Conemaugh	16.25%		330				141		2
		Keystone	12.34%		213				102		2
	Merrill Creek Reservoir		8.37%			$	22		15

	December 31, 2013
	Generating Plants
		Susquehanna	90.00%	$	4,686			$	3,545	$	76
		Conemaugh	16.25%		247				131		63
		Keystone	12.34%		207				91		2
	Merrill Creek Reservoir		8.37%			$	22		16

LKE
	December 31, 2014
	Generating Plants
		Trimble County Unit 1	75.00%	$	309	$	51	$	59
		Trimble County Unit 2	75.00%		1,002		122		32

	December 31, 2013
	Generating Plants
		Trimble County Unit 1	75.00%	$	308	$	42	$	18
		Trimble County Unit 2	75.00%		980		102		36

LG&E
	December 31, 2014
	Generating Plants
		E.W. Brown Units 6-7	38.00%	$	40	$	10
		Paddy's Run Unit 13 & E.W. Brown Unit 5	53.00%		47		7
		Trimble County Unit 1	75.00%		309		51	$	59
		Trimble County Unit 2	14.25%		205		23		15
		Trimble County Units 5-6	29.00%		29		5
		Trimble County Units 7-10	37.00%		70		11
		Cane Run Unit 7	22.00%						113

	December 31, 2013
	Generating Plants
		E.W. Brown Units 6-7	38.00%	$	40	$	7	$	1
		Paddy's Run Unit 13 & E.W. Brown Unit 5	53.00%		46		5		1
		Trimble County Unit 1	75.00%		308		42		18
		Trimble County Unit 2	14.25%		200		19		14
		Trimble County Units 5-6	29.00%		29		3
		Trimble County Units 7-10	37.00%		69		7		1
		Cane Run Unit 7	22.00%						91

KU
	December 31, 2014
	Generating Plants
		E.W. Brown Units 6-7	62.00%	$	65	$	15	$	1
		Paddy's Run Unit 13 & E.W. Brown Unit 5	47.00%		42		6
		Trimble County Unit 2	60.75%		797		98		17
		Trimble County Units 5-6	71.00%		70		11
		Trimble County Units 7-10	63.00%		120		18		1
		Cane Run Unit 7	78.00%						403

	December 31, 2013
	Generating Plants
		E.W. Brown Units 6-7	62.00%	$	64	$	11	$	2
		Paddy's Run Unit 13 & E.W. Brown Unit 5	47.00%		42		4		1
		Trimble County Unit 2	60.75%		780		83		22
		Trimble County Units 5-6	71.00%		70		8
		Trimble County Units 7-10	63.00%		118		12		2
		Cane Run Unit 7	78.00%						317

Louisville Gas And Electric Co [Member]

Jointly Owned Facilities [Line Items]

Jointly Owned Utility Facilities

At December 31, 2014 and 2013, the Balance Sheets reflect the owned interests in the facilities listed below.

										Construction
			Ownership			Other		Accumulated		Work
			Interest	Electric Plant		Property		Depreciation		in Progress
PPL
	December 31, 2014
	Generating Plants
		Susquehanna	90.00%	$	4,746			$	3,591	$	117
		Conemaugh	16.25%		330				141		2
		Keystone	12.34%		213				102		2
		Trimble County Units 1 & 2	75.00%		1,311				173		91
	Merrill Creek Reservoir		8.37%			$	22		15

	December 31, 2013
	Generating Plants
		Susquehanna	90.00%	$	4,686			$	3,545	$	76
		Conemaugh	16.25%		247				131		63
		Keystone	12.34%		207				91		2
		Trimble County Units 1 & 2	75.00%		1,288				144		54
	Merrill Creek Reservoir		8.37%			$	22		16

PPL Energy Supply
	December 31, 2014
	Generating Plants
		Susquehanna	90.00%	$	4,746			$	3,591	$	117
		Conemaugh	16.25%		330				141		2
		Keystone	12.34%		213				102		2
	Merrill Creek Reservoir		8.37%			$	22		15

	December 31, 2013
	Generating Plants
		Susquehanna	90.00%	$	4,686			$	3,545	$	76
		Conemaugh	16.25%		247				131		63
		Keystone	12.34%		207				91		2
	Merrill Creek Reservoir		8.37%			$	22		16

LKE
	December 31, 2014
	Generating Plants
		Trimble County Unit 1	75.00%	$	309	$	51	$	59
		Trimble County Unit 2	75.00%		1,002		122		32

	December 31, 2013
	Generating Plants
		Trimble County Unit 1	75.00%	$	308	$	42	$	18
		Trimble County Unit 2	75.00%		980		102		36

LG&E
	December 31, 2014
	Generating Plants
		E.W. Brown Units 6-7	38.00%	$	40	$	10
		Paddy's Run Unit 13 & E.W. Brown Unit 5	53.00%		47		7
		Trimble County Unit 1	75.00%		309		51	$	59
		Trimble County Unit 2	14.25%		205		23		15
		Trimble County Units 5-6	29.00%		29		5
		Trimble County Units 7-10	37.00%		70		11
		Cane Run Unit 7	22.00%						113

	December 31, 2013
	Generating Plants
		E.W. Brown Units 6-7	38.00%	$	40	$	7	$	1
		Paddy's Run Unit 13 & E.W. Brown Unit 5	53.00%		46		5		1
		Trimble County Unit 1	75.00%		308		42		18
		Trimble County Unit 2	14.25%		200		19		14
		Trimble County Units 5-6	29.00%		29		3
		Trimble County Units 7-10	37.00%		69		7		1
		Cane Run Unit 7	22.00%						91

KU
	December 31, 2014
	Generating Plants
		E.W. Brown Units 6-7	62.00%	$	65	$	15	$	1
		Paddy's Run Unit 13 & E.W. Brown Unit 5	47.00%		42		6
		Trimble County Unit 2	60.75%		797		98		17
		Trimble County Units 5-6	71.00%		70		11
		Trimble County Units 7-10	63.00%		120		18		1
		Cane Run Unit 7	78.00%						403

	December 31, 2013
	Generating Plants
		E.W. Brown Units 6-7	62.00%	$	64	$	11	$	2
		Paddy's Run Unit 13 & E.W. Brown Unit 5	47.00%		42		4		1
		Trimble County Unit 2	60.75%		780		83		22
		Trimble County Units 5-6	71.00%		70		8
		Trimble County Units 7-10	63.00%		118		12		2
		Cane Run Unit 7	78.00%						317

Kentucky Utilities Co [Member]

Jointly Owned Facilities [Line Items]

Jointly Owned Utility Facilities

At December 31, 2014 and 2013, the Balance Sheets reflect the owned interests in the facilities listed below.

										Construction
			Ownership			Other		Accumulated		Work
			Interest	Electric Plant		Property		Depreciation		in Progress
PPL
	December 31, 2014
	Generating Plants
		Susquehanna	90.00%	$	4,746			$	3,591	$	117
		Conemaugh	16.25%		330				141		2
		Keystone	12.34%		213				102		2
		Trimble County Units 1 & 2	75.00%		1,311				173		91
	Merrill Creek Reservoir		8.37%			$	22		15

	December 31, 2013
	Generating Plants
		Susquehanna	90.00%	$	4,686			$	3,545	$	76
		Conemaugh	16.25%		247				131		63
		Keystone	12.34%		207				91		2
		Trimble County Units 1 & 2	75.00%		1,288				144		54
	Merrill Creek Reservoir		8.37%			$	22		16

PPL Energy Supply
	December 31, 2014
	Generating Plants
		Susquehanna	90.00%	$	4,746			$	3,591	$	117
		Conemaugh	16.25%		330				141		2
		Keystone	12.34%		213				102		2
	Merrill Creek Reservoir		8.37%			$	22		15

	December 31, 2013
	Generating Plants
		Susquehanna	90.00%	$	4,686			$	3,545	$	76
		Conemaugh	16.25%		247				131		63
		Keystone	12.34%		207				91		2
	Merrill Creek Reservoir		8.37%			$	22		16

LKE
	December 31, 2014
	Generating Plants
		Trimble County Unit 1	75.00%	$	309	$	51	$	59
		Trimble County Unit 2	75.00%		1,002		122		32

	December 31, 2013
	Generating Plants
		Trimble County Unit 1	75.00%	$	308	$	42	$	18
		Trimble County Unit 2	75.00%		980		102		36

LG&E
	December 31, 2014
	Generating Plants
		E.W. Brown Units 6-7	38.00%	$	40	$	10
		Paddy's Run Unit 13 & E.W. Brown Unit 5	53.00%		47		7
		Trimble County Unit 1	75.00%		309		51	$	59
		Trimble County Unit 2	14.25%		205		23		15
		Trimble County Units 5-6	29.00%		29		5
		Trimble County Units 7-10	37.00%		70		11
		Cane Run Unit 7	22.00%						113

	December 31, 2013
	Generating Plants
		E.W. Brown Units 6-7	38.00%	$	40	$	7	$	1
		Paddy's Run Unit 13 & E.W. Brown Unit 5	53.00%		46		5		1
		Trimble County Unit 1	75.00%		308		42		18
		Trimble County Unit 2	14.25%		200		19		14
		Trimble County Units 5-6	29.00%		29		3
		Trimble County Units 7-10	37.00%		69		7		1
		Cane Run Unit 7	22.00%						91

KU
	December 31, 2014
	Generating Plants
		E.W. Brown Units 6-7	62.00%	$	65	$	15	$	1
		Paddy's Run Unit 13 & E.W. Brown Unit 5	47.00%		42		6
		Trimble County Unit 2	60.75%		797		98		17
		Trimble County Units 5-6	71.00%		70		11
		Trimble County Units 7-10	63.00%		120		18		1
		Cane Run Unit 7	78.00%						403

	December 31, 2013
	Generating Plants
		E.W. Brown Units 6-7	62.00%	$	64	$	11	$	2
		Paddy's Run Unit 13 & E.W. Brown Unit 5	47.00%		42		4		1
		Trimble County Unit 2	60.75%		780		83		22
		Trimble County Units 5-6	71.00%		70		8
		Trimble County Units 7-10	63.00%		118		12		2
		Cane Run Unit 7	78.00%						317

- Definition

Tabular disclosure of proportionate interests in jointly owned utility plants. Includes the amount of plants in service, the accumulated provision for depreciation (if available), the amount of plants under construction, and the proportionate share. The amounts presented may be further subdivided to show amounts applicable to plant subcategories (for example, production, transmission, distribution). Includes statements that the amounts represent the utility's share in each joint plant and that it must provide its own financing. Information concerning two or more generating plants on the same site may be combined. States that the utility's share of direct expenses of the joint plants is included in the corresponding operating expenses on its income statement (for example, fuel, maintenance of plant, other operating expense). If the share of direct expenses is charged to purchased power, then disclose the amount so charged and the proportionate amounts charged to specific operating expenses on the records maintained for the joint plants.

+ References+ Details