Westport Announces Fourth Quarter and Year End Fiscal 2012 Conference Call for Thursday, March 7, 2013

published: March 6, 2013

VANCOUVER, BC – Westport Innovations Inc. (TSX:WPT / NASDAQ:WPRT), the global leader in natural gas engines, today announced that it will disclose its financial results for the fourth quarter and fiscal year ended December 31, 2012 on Thursday, March 7, 2013 after market close. To coincide with the disclosure, Westport has also scheduled a conference call for Thursday, March 7, 2013 at 2:00 pm Pacific Time (5:00 pm Eastern Time).

Live Conference Call & Webcast

The public is invited to listen to the conference call in real time by telephone or webcast. To access the conference call by telephone, please dial: 1-800-319-4610 (Canada & USA toll-free) or 604-638-5340. The live webcast of the conference call can be accessed through the Westport website at www.westport.com/investors.

Replay Conference Call & Webcast

To access the conference call replay, please dial 1-800-319-6413 (Canada & USA toll-free) or 604-638-9010 using the pass code 1847. The replay will be available until March 14, 2013. Shortly after the conference call, the webcast will be archived on the Company's website and replay will be available in streaming audio.

About Westport Fuel Systems

At Westport Fuel Systems, we are driving innovation to power a cleaner tomorrow. We are inventors, engineers, manufacturers and suppliers of advanced clean-burning fuel systems and components that can change the way the world moves. Our technology delivers performance, fuel efficiency and environmental benefits to address the challenges of global climate change and urban air quality. Headquartered in Vancouver, Canada, we serve our customers in more than 70 countries with leading global transportation and industrial application brands. At Westport Fuel Systems, we think ahead. For more information, visit www.wfsinc.com.

More Information

Westport Fuel Systems
(Investor Inquiries)

Todd Skene

Manager, Investor Relations

T 604-718-2046

invest@wfsinc.com

www.wfsinc.com

News Releases

April 12

Prins and BRC Win Innovation Award at the International GasShow in Warsaw, Poland

Both companies are part of Westport Fuel Systems family of brands

April 7

Westport Fuel Systems Brands at GasShow 2017

Feature brands include BRC, Cubogas, EMER, GFI, Prins, OMVL, Valtek and Zavoli

March 27

Westport Fuel Systems Presents Unaudited Fourth Quarter and Fiscal 2016 Financial Results

Solid finish to 2016 Taking action to address upcoming liquidity needs

March 7

Westport Fuel Systems to Announce Fourth Quarter and Fiscal 2016 Results on Monday March 27, 2017

To coincide with the disclosure, Westport Fuel Systems has also scheduled a conference call for Monday, March 27, 2017 at 2:00 pm Pacific Time (5:00 pm Eastern Time).

1750 West 75th Avenue, Suite 101
Vancouver, British Columbia
Canada, V6P 6G2
T +1-604-718-2000