SUPPLEMENTAL QUARTERLY FINANCIAL DATA (Tables)

12 Months Ended

Dec. 31, 2019

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Information

Puget Energy	2019 Quarter
(Unaudited; Dollars in Thousands)	First		Second		Third		Fourth
Operating revenue	$	1,114,839	$	670,930	$	627,007	$	988,354
Operating income	213,460		39,115		26,126		240,307
Net income (loss)	132,154		(32,952)		(39,443)		150,949

	2018 Quarter
(Unaudited; Dollars in Thousands)	First		Second		Third		Fourth
Operating revenue	$	1,038,008	$	671,852	$	651,464	$	985,172
Operating income	232,785		84,091		37,297		199,885
Net income (loss)	146,897		3,642		(21,970)		107,053

Puget Sound Energy	2019 Quarter
(Unaudited; Dollars in Thousands)	First		Second		Third		Fourth
Operating revenue	$	1,114,839	$	670,930	$	627,007	$	988,354
Operating income	214,159		39,780		26,721		241,955
Net income (loss)	147,302		(8,325)		(15,257)		169,204

	2018 Quarter
(Unaudited; Dollars in Thousands)	First		Second		Third		Fourth
Operating revenue	$	1,038,008	$	671,852	$	651,464	$	985,172
Operating income	235,856		81,701		46,147		193,432
Net income (loss)	163,037		26,778		3,891		123,456