Radcliffe, Iowa, September 14, 2007. Mirenco, Inc. (MREO) is announcing record revenues for the month of August, 2007 which resulted in the company's first profitable month.

For Immediate Release

RADCLIFFE, Iowa/EWORLDWIRE/Sep. 14, 2007 --- "August, 2007, saw six new clients contracting Mirenco (Pink Sheets: MREO) Diesel Evaluation Procedure (MDEP) in preparation of the upcoming May, 2008, ultra-clean emission regulations for underground mines," says Dwayne Fosseen, CEO. "Mirenco's MDEP is a clean air option that has a cost payback. MDEP is the first step in significantly reducing diesel emissions followed by our engine retrofit products resulting in significant fuel savings, extending engine life and lower operating costs," says Fosseen.

The continuing trend toward "green fleet" technology and increased diesel emission regulations has placed Mirenco at the front of a booming market. Increasing sales and inquiries from the mining industry has substantiated that Mirenco's technology has more benefits over the competition in reducing diesel emissions.

About Mirenco

Mirenco is a Radcliffe, Iowa-based company that specializes in patented vehicle management technology and consultative services for reducing vehicle emissions, improving fuel economy and lengthening the service life of heavy-duty diesel vehicles. More information is available at 'http://www.mirenco.com', via e-mail at info@mirenco.com or by calling 800.423.9903.

Some of the statements made in this press release are forward-looking in nature. Actual results may differ materially from those projected in forward-looking statements. Additional information concerning Mirenco, Inc. can be found within Mirenco's filings with the Securities and Exchange Commission. Statements in this release should be evaluated in light of this additional information.

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CONTACT:
Dwayne Fosseen
Mirenco, Inc.
206 May St
Radcliffe, IA 50230
PHONE. 800-423-9903
FAX. 515-899-2147
EMAIL: fosseen@mirenco.com
http://www.mirenco.com

SOURCE: Mirenco, Inc.