<SEC-DOCUMENT>0001193125-23-228836-index.html : 20230906
<SEC-HEADER>0001193125-23-228836.hdr.sgml : 20230906
<ACCEPTANCE-DATETIME>20230905214127
ACCESSION NUMBER:		0001193125-23-228836
CONFORMED SUBMISSION TYPE:	FWP
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20230906
DATE AS OF CHANGE:		20230905

SUBJECT COMPANY:	

	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:		FWP
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	333-257069
		FILM NUMBER:		231237676

	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
		CITY:			DES MOINES
		STATE:			IA
		ZIP:			50309-2580

FILED BY:		

	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:		FWP

	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
		CITY:			DES MOINES
		STATE:			IA
		ZIP:			50309-2580
</SEC-HEADER>
<DOCUMENT>
<TYPE>FWP
<SEQUENCE>1
<FILENAME>d541921dfwp.htm
<DESCRIPTION>FWP
<TEXT>
Document 1 - file: d541921dfwp.htm

</DOCUMENT>
</SEC-DOCUMENT>