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 brands. At Westport Fuel Systems, we think ahead. For more information, visit www.wfsinc.com.

More Information

Westport Fuel Systems
(Investor Inquiries)

Caroline Sawamoto

Manager, Investor Relations & Communications

T 604-718-2046

invest@wfsinc.com

www.wfsinc.com

News Releases

January 4

Cummins Westport Receives 2018 Emissions Certifications for ISX12N Natural Gas Engine

Cummins Westport Inc. announced today that it has received certifications from both the U.S. Environmental Protection Agency and Air Resources Board in California for its 2018 ISX12N natural gas engine.

January 2

Tata Motors and Westport Fuel Systems Announce Development and Supply Agreement

Natural Gas Solutions to Meet Upcoming BS-VI Emissions Standards in India

December 22

Westport Fuel Systems Signs MOU with Weichai Power

Next Step in the Commercialization of Westport™ HPDI for Heavy Duty Trucks in China

December 21

Westport Fuel Systems Signs US$20 Million Loan Agreement from Export Development Canada

Bolsters Liquidity and Supports Westport™ HPDI 2.0 Launch Activities

December 13

Cummins Westport Receives 2018 Emissions Certifications for L9N and B6.7N Natural Gas Engines

Cummins Westport Inc. announced today that it has received certifications from both the U.S. Environmental Protection Agency (“EPA”) and Air Resources Board (“ARB”) in California for its 2018 L9N and B6.7N natural gas engines.

Twitter