<SEC-DOCUMENT>0001193125-21-190026-index.html : 20210614
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<ACCEPTANCE-DATETIME>20210614160827
ACCESSION NUMBER:		0001193125-21-190026
CONFORMED SUBMISSION TYPE:	S-3ASR
PUBLIC DOCUMENT COUNT:		12
FILED AS OF DATE:		20210614
DATE AS OF CHANGE:		20210614
EFFECTIVENESS DATE:		20210614

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MIDAMERICAN ENERGY CO
		CENTRAL INDEX KEY:			0000928576
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				421425214
		STATE OF INCORPORATION:			IA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3ASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-257069
		FILM NUMBER:		211014696

	BUSINESS ADDRESS:	
		STREET 1:		666 GRAND AVE
		STREET 2:		P O BOX 657
		CITY:			DES MOINES
		STATE:			IA
		ZIP:			50306-0657
		BUSINESS PHONE:		515-242-4300

	MAIL ADDRESS:	
		STREET 1:		666 GRAND AVENUE
		STREET 2:		SUITE 500
		CITY:			DES MOINES
		STATE:			IA
		ZIP:			50309-2580
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<FILENAME>d179098ds3asr.htm
<DESCRIPTION>FORM S-3ASR
<TEXT>
Document 1 - file: d179098ds3asr.htm

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<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>d179098dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: d179098dex51.htm

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<DOCUMENT>
<TYPE>EX-5.2
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<FILENAME>d179098dex52.htm
<DESCRIPTION>EX-5.2
<TEXT>
Document 3 - file: d179098dex52.htm

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<DOCUMENT>
<TYPE>EX-15.1
<SEQUENCE>4
<FILENAME>d179098dex151.htm
<DESCRIPTION>EX-15.1
<TEXT>
Document 4 - file: d179098dex151.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.3
<SEQUENCE>5
<FILENAME>d179098dex233.htm
<DESCRIPTION>EX-23.3
<TEXT>
Document 5 - file: d179098dex233.htm

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<DOCUMENT>
<TYPE>EX-25.1
<SEQUENCE>6
<FILENAME>d179098dex251.htm
<DESCRIPTION>EX-25.1
<TEXT>
Document 6 - file: d179098dex251.htm

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<SEQUENCE>7
<FILENAME>d179098dex252.htm
<DESCRIPTION>EX-25.2
<TEXT>
Document 7 - file: d179098dex252.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-25.3
<SEQUENCE>8
<FILENAME>d179098dex253.htm
<DESCRIPTION>EX-25.3
<TEXT>
Document 8 - file: d179098dex253.htm

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<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g179098dsp.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g179098dsp.jpg

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<FILENAME>g179098dspa.jpg
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Document 10 - file: g179098dspa.jpg

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Document 11 - file: g179098dspb.jpg

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Document 12 - file: g179098g0605093740700.jpg

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