STWA's ELEKTRA™ in Use at California-Based Trucking Company on Over-the-Road Trucks

2 Early Prototypes Running Problem-Free for Over 12 Months on Cummins 450HP Turbo Diesel Engines

SANTA BARBARA, CA--(Marketwire - July 9, 2009) - Save the World Air, Inc. (OTCBB: ZERO), an innovative pioneer in the clean technology industry focused on energy efficiency and air quality issues, has reported that two of its ELEKTRA early prototype units were installed on two over-the-road diesel trucks, based out of Stockton, CA. The units have been in operation for over 12 months with no sign of adverse effects on the subject vehicles.

The companies utilizing the ELEKTRA are operating 2007 Peterbuilt model '379' trucks with Cummins 450HP turbo diesel engines. The printed fuel flow is "273mm(3)/stroke," and the fuel line size (feed) is -10AN. The chassis weight of these 2 vehicles is reported at 15081 lbs.

"Although these two units are early prototypes of the ELEKTRA, we're very pleased with the feedback received so far," commented Mr. Cecil Bond Kyte, Chairman and CEO of Save The World Air, Inc. "The units were not installed to gauge mileage improvements or measure anything other than how the units interacted with the vehicles power plant. We are happy to report that so far, the two ELEKTRA units have been running continually with no leakage, hindrance of perceptible performance or damage to the diesel engines or fuel system of the trucks."

About Save The World Air, Inc.

Save The World Air, Inc. develops and licenses patented and patent pending flux field pollution control and performance improvement technologies, including the ELEKTRA, ZEFS and MKIV, which have been scientifically tested and proven to significantly reduce harmful exhaust emissions, improve performance and enhance fuel economy. The products have been engineered to serve as either stand alone pollution control systems or can be used (in conjunction with catalytic converters) to create a more effective total pollution control system that not only reduces harmful emissions, but also decreases greenhouse gases, improves fuel efficiency and boosts performance.

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Safe Harbor Statement

This press release contains information that constitutes forward-looking statements made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Any such forward-looking statements involve risks and uncertainties that could cause actual results to differ materially from any future results described within the forward-looking statements. Risk factors that could contribute to such differences include those matters more fully disclosed in the Company's reports filed with the Securities and Exchange Commission. The forward-looking information provided herein represents the Company's estimates as of the date of the press release, and subsequent events and developments may cause the Company's estimates to change. The Company specifically disclaims any obligation to update the forward-looking information in the future. Therefore, this forward-looking information should not be relied upon as representing the Company's estimates of its future financial performance as of any date subsequent to the date of this press release.