Westport Announces Thomas Rippon as Vice President, Mining and Rail

     Westport Announces Thomas Rippon as Vice President, Mining and Rail

PR Newswire

VANCOUVER, Sept. 16, 2013

~ Global OEM Expertise Supports Growth Opportunities for Key Off Road
Products ~

VANCOUVER, Sept. 16, 2013 /PRNewswire/ - Westport Innovations Inc. (TSX:WPT /
NASDAQ:WPRT), engineering the world's most advanced natural gas engines and
systems, today announced the appointment of Thomas Rippon to the position of
Vice President, Mining and Rail, at Westport.

"Thomas brings excellent credentials in implementing operations in geographic
markets that are key for Westport's off-road application programs," said Nancy
Gougarty, President and COO of Westport. "His experience as a senior executive
at a global original equipment manufacturer will support our priority to
commercialize products that drive us toward profitability."

According to industry statistics and Westport analysis, global heavy off-road
applications use more than 24 billion gallons of diesel each year, creating an
attractive opportunity for significant cost savings and reduced emissions by
using natural gas.

Thomas's experience includes an extensive tenure at General Motors in both
North America and Asia. His career began in 1972 at General Motors on the
assembly line, and from there he was successively promoted. From 2001 to 2006,
Thomas held a number of executive roles responsible for powertrain activities,
including building an engine plant capable of producing 350,000 engines per
year. Thomas's most recent position at GM was Global Program Manager where he
was responsible for managing five different joint ventures while overseeing
more than $1 billion in capital investment. Most currently he has held the
roles of Vice President Engineering, Vice President, and PMO at CODA
Automotive, where he has had responsibility for program execution,
standardizing process and procedures, and change management. He is active in
his community and has served as a volunteer for organizations such as the
American Women's Club, Boy Scouts of America, and YMCA.

As Vice President, Mining and Rail, Thomas will be assuming some of the
responsibilities of Nick Sonntag, Executive Vice President of Westport and
President, Westport Asia, who retired as of September 13, 2013. Nick joined
Westport in September 2006 and was responsible for the growth and development
of Westport's emerging OEM global partnerships.

"I wish to thank Nick for his seven years of contribution to Westport," said
David Demers, CEO of Westport Innovations. "We will miss Nick's energy and we
wish him well in his retirement."

About Westport
Westport engineers the world's most advanced natural gas engines and vehicles.
More than that, we are fundamentally changing the way the world travels the
roads, rails and seas. We work with original equipment manufacturers (OEMs)
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 westport.com, subscribe to our
RSS feed, or follow us on Twitter @WestportDotCom.

Note: This document contains forward-looking statements about Westport's
business, operations, technology development or the environment in which it
operates, which are based on Westport's estimates, forecasts and projections.
These statements are not guarantees of future performance and involve risks
and uncertainties that are difficult to predict, or are beyond Westport's
control. Consequently, readers should not place any undue reliance on such
forward-looking statements. In addition, these forward-looking statements
relate to the date on which they are made. Westport disclaims any intention or
obligation to update or revise any forward-looking statements, whether as a
result of new information, future events or otherwise.

SOURCE Westport Innovations Inc.

Contact:

Inquiries:
Darren Seed
Vice President, Investor Relations & Communications
Westport Innovations Inc.
T 604-718-2046
invest@westport.com

Media Inquiries:
Nicole Adams
Director, Communications
Westport
T: 604-718-2011
media@westport.com