MIDAMERICAN ENERGY CO - FORM 10-Q - EX-15 - AWARENESS LETTER OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - May 7, 2010

Attached files

file filename
10-Q - MIDAMERICAN ENERGY COMPANY AND MIDAMERICAN FUNDING, LLC - FORM 10-Q - MIDAMERICAN ENERGY COmec-llc10q3312010.htm
EX-32.3 - SECTION 906 CERTIFICATION - MIDAMERICAN ENERGY COexh32-3.htm
EX-31.4 - SECTION 302 CERTIFICATION - MIDAMERICAN ENERGY COexh31-4.htm
EX-31.2 - SECTION 302 CERTIFICATION - MIDAMERICAN ENERGY COexh31-2.htm
EX-31.1 - SECTION 302 CERTIFICATION - MIDAMERICAN ENERGY COexh31-1.htm
EX-31.3 - SECTION 302 CERTIFICATION - MIDAMERICAN ENERGY COexh31-3.htm
EX-32.4 - SECTION 906 CERTIFICATION - MIDAMERICAN ENERGY COexh32-4.htm
EX-32.2 - SECTION 906 CERTIFICATION - MIDAMERICAN ENERGY COexh32-2.htm
EX-32.1 - SECTION 906 CERTIFICATION - MIDAMERICAN ENERGY COexh32-1.htm

EXHIBIT 15

AWARENESS LETTER OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


MidAmerican Energy Company
Des Moines, Iowa

We have reviewed, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the unaudited consolidated interim financial information of MidAmerican Energy Company and subsidiary for the periods ended March 31, 2010 and 2009, as indicated in our report dated May 7, 2010; because we did not perform an audit, we expressed no opinion on that information.

We are aware that our report referred to above, which is included in your Quarterly Report on Form 10-Q for the quarter ended March 31, 2010, is incorporated by reference in Registration Statement No. 333-153777 on Form S-3.

We also are aware that the aforementioned report, pursuant to Rule 436(c) under the Securities Act of 1933, is not considered a part of the Registration Statement prepared or certified by an accountant or a report prepared or certified by an accountant within the meaning of Sections 7 and 11 of that Act.


/s/ Deloitte & Touche LLP

Des Moines, Iowa
May 7, 2010


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