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Westport awarded US$2.25 million to support development of next generation heavy-duty LNG fuel system

published: February 13, 2008

VANCOUVER, BC – Westport Innovations Inc. (TSX:WPT), a global leader in alternative fuel, low-emissions transportation technologies, today announced it has been awarded US$2.25 million in funding from the South Coast Air Quality Management District (SCAQMD), the California Energy Commission (CEC) and the Ports of Los Angeles and Long Beach.

The funding will support the development, demonstration, commercialization and certification of Westport’s heavy-duty LNG (liquefied natural gas) fuel system for the Cummins ISX to meet the U.S. EPA 2010 NOx (0.2 g/bhp-hr NOx) emissions standard prior to 2010.

“Working with the South Coast Air Quality Management District, the California Energy Commission and the Ports of Los Angeles and Long Beach, Westport is proud to be paving the way in helping our customers meet the highest emissions standards in the world today,” stated Michael Gallagher, President and Chief Operating Officer of Westport.

“In order to meet our clean air goals here in Southern California, we need to accelerate the deployment of clean-fueled heavy-duty vehicles. This investment in Westport’s clean vehicle technology is an important step in making this goal a reality,” said Barry Wallerstein, SCAQMD Executive Officer.

Under the terms of the agreement, Westport will receive US$1.25 million from the SCAQMD, US$250,000 from each port and US$500,000 from the CEC.

About Westport’s LNG System for Heavy-Duty Trucks

Westport's liquefied natural gas system for heavy-duty trucks offers class-leading emissions, including lower greenhouse gas emissions than comparable diesel engines, and allows trucking fleets to move to lower-cost, domestically available natural gas and/or biogas. Based on the industry-leading Cummins ISX diesel engine with cooled EGR, the LNG version of the engine offers the same horsepower, torque, and efficiency as the base diesel engine rating it is replacing. The Westport LNG system is currently certified by CARB and the US EPA to 0.8g/bhp-hr oxides of nitrogen (NOx) and 0.01g/bhp-hr Particulate Matter (PM).

Currently offered in the Kenworth T-800 and available for delivery, the 2007 Westport LNG system is available with 400 and 450 horsepower ratings and up to 1,750 lb-ft torque for heavy-duty port, goods distribution and other commercial truck applications. LNG fuel tanks can be configured to suit customer range requirements. Trucks are eligible for a federal tax credits in the United States and may be eligible for other state-specific emissions credits.

About Westport

Westport, a division of Westport Fuel Systems Inc., engineers the world’s most advanced natural gas engines and vehicles. We work with original equipment manufacturers worldwide from design through to production, creating products to meet the growing demand for vehicle technology that will reduce both emissions and fuel costs. To learn more about our business, visit www.westport.com, subscribe to our RSS feed, or follow us on Twitter @WestportDotCom

Cautionary Note Regarding Forward Looking Statements

This document contains forward-looking statements, including statements regarding the demand for our products, the future success of our business and technology strategies, investment, cash and capital requirements, intentions of partners and potential customers, the performance and competitiveness of our products and expansion of product coverage, future market opportunities, speed of adoption of natural gas for transportation, growth in demand as a result of new emission standards and terms of future agreements. These statements are neither promises nor guarantees, but involve known and unknown risks and uncertainties and are based on assumptions that may cause our actual results, levels of activity, performance or achievements to be materially different from any future results, levels of activities, performance or achievements expressed in or implied by these forward looking statements. These risks and assumptions include risks and assumptions related to our revenue growth, operating results, industry and products, the general economy, conditions of and access to the capital and debt markets, governmental policies and regulation, technology innovations, fluctuations in foreign exchange rates, global government stimulus packages, the acceptance of natural gas vehicles in fleet markets, the relaxation or waiver of fuel emission standards, the inability of fleets to access capital or government funding to purchase natural gas vehicles, the sufficiency of bio methane for use in our vehicles, the development of competing technologies as well as other risk factors and assumptions that may affect our actual results, performance or achievements or financial position discussed in our most recent Annual Information Form and other filings with securities regulators. Readers should not place undue reliance on any such forward-looking statements, which speak only as of the date they were made. We disclaim any obligation to publicly update or revise such statements to reflect any change in our expectations or in events, conditions or circumstances on which any such statements may be based, or that may affect the likelihood that actual results will differ from those set forth in the forward looking statements except as required by National Instrument 51-102.

More Information

Westport Fuel Systems
(Investor Inquiries)

Caroline Sawamoto

Senior Manager, Investor Relations & Communications

T 604-718-2046

invest@wfsinc.com

www.wfsinc.com