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Provisions (Tables)

12 Months Ended

Dec. 31, 2019

Provisions as of December 31, 2018 and 2019 are as follows:


		2018				2019
		Current		Non-current		Current		Non-current
		In millions of won
Employment benefits
Provisions for employment benefits	￦		976,347		—		975,619		—
Litigation
Litigation provisions			40,157		37,636		39,177		49,221
Decommissioning cost
Nuclear plants			—		13,388,134		—		15,994,039
Spent fuel			—		1,291,354		401,741		953,539
Radioactive waste			4,310		1,680,698		77,053		1,811,029
PCBs			—		147,668		—		152,981
Other recovery provisions			—		10,477		—		10,773
Others
Power plant regional support program			137,668		—		140,133		—
Transmission regional support program			151,698		—		139,785		—
Provisions for tax			6,845		—		—		—
Provisions for financial guarantee			1,320		14,266		111		81,246
Provisions for RPS			93,919		—		2,889		—
Provisions for greenhouse gas emissions obligations			136,187		—		682,459		—
Others			46,347		15,515		145,754		13,220

	￦		1,594,798		16,585,748		2,604,721		19,066,048

Changes in provisions

Changes in provisions for the years ended December 31, 2018 and 2019 are as follows:


		2018
		Beginning balance		Increase in provision		Payment			Reversal			Others			Ending balance
		In millions of won
Employment benefits
Provisions for employment benefits	￦		913,787		912,440		(843,281	)		(6,599	)		—			976,347
Litigation
Litigation provisions(*)			73,576		234,517		(216,187	)		(13,847	)		(266	)		77,793
Decommissioning cost
Nuclear plants			13,007,228		411,316		(30,410	)		—			—			13,388,134
Spent fuel			1,339,046		435,007		(482,699	)		—			—			1,291,354
Radioactive waste			1,638,371		112,815		(66,178	)		—			—			1,685,008
PCBs			180,087		4,600		(13,758	)		(23,261	)		—			147,668
Other recovery provisions			6,659		2,125		—			—			1,693			10,477
Others
Power plant regional support program			153,756		46,366		(71,978	)		—			9,524			137,668
Transmission regional support program			243,365		141,661		(233,328	)		—			—			151,698
Provisions for tax			61		6,821		—			—			(37	)		6,845
Provisions for financial guarantee			23,475		1,179		(67	)		(8,432	)		(569	)		15,586
Provisions for RPS			271,624		297,802		(475,507	)		—			—			93,919
Provisions for greenhouse gas emissions obligations			414,252		131,860		(350,356	)		(59,569	)		—			136,187
Others			96,925		44,732		(82,632	)		(745	)		3,582			61,862

	￦		18,362,212		2,783,241		(2,866,381	)		(112,453	)		13,927			18,180,546

(*)

As described in Note 50.(1), the Company believes that the possibility of economic benefit outflow is probable on the request for additional construction costs of Hyundai E&C, GS Engineering & Construction Corp. and Hansol SeenTec Co., Ltd. For this reason, the Company recognized ￦204,787 million of provision in addition to property, plant and equipment.


		2019
		Beginning balance		Increase in provision		Payment			Reversal			Others		Ending balance
		In millions of won
Employment benefits
Provisions for employment benefits	￦		976,347		900,033		(879,980	)		(20,781	)		—		975,619
Litigation
Litigation provisions			77,793		59,366		(17,236	)		(31,525	)		—		88,398
Decommissioning cost
Nuclear plants			13,388,134		2,639,562		(33,657	)		—			—		15,994,039
Spent fuel			1,291,354		440,029		(376,103	)		—			—		1,355,280
Radioactive waste			1,685,008		209,551		(6,787	)		—			310		1,888,082
PCBs			147,668		14,251		(8,938	)		—			—		152,981
Other recovery provisions			10,477		2,020		(2,033	)		—			309		10,773
Others
Power plant regional support program			137,668		41,341		(48,390	)		—			9,514		140,133
Transmission regional support program			151,698		169,616		(181,529	)		—			—		139,785
Provisions for tax			6,845		—		—			(6,847	)		2		—
Provisions for financial guarantee			15,586		83,910		(16,589	)		(1,551	)		1		81,357
Provisions for RPS			93,919		222,119		(313,149	)		—			—		2,889
Provisions for greenhouse gas emissions obligations			136,187		724,002		(152,463	)		(25,267	)		—		682,459
Others			61,862		113,751		(16,217	)		(833	)		411		158,974

	￦		18,180,546		5,619,551		(2,053,071	)		(86,804	)		10,547		21,670,769