Sunopta Inc.TSX: SOY

SunOpta Announces System Sale to Celunol

· Issued by Sunopta Inc. via CNW
TORONTO, August 3 /CNW/ - SunOpta Inc. (SunOpta or the Company)
(Nasdaq:STKL) (TSX:SOY) today announced that the company has sold a continuous
process system, including SunOpta's patented and proprietary biomass
conversion technology, to Celunol (formerly BC International) for Celunol's
cellulosic ethanol commercial demonstration facility in Jennings, Louisiana.
Terms of the sale were not disclosed.
The SunOpta Bioprocess Group has been designing, building, and optimizing
biomass conversion plants for over thirty years. End products include
cellulosic ethanol, cellulosic butanol, xylitol, and dietary fibre for human
consumption. Raw materials include wheat straw, corn stover, grasses, oat
hulls, wood chips, and sugarcane bagasse.
Celunol Corp. (www.celunol.com) is a privately held company headquartered
in Dedham, Massachusetts moving rapidly to commercialize its proprietary
technology for producing ethanol from a wide array of cellulosic biomass
feedstocks--including bagasse, agricultural waste, wood products and dedicated
energy crops. The company is currently completing an expansion of its existing
pilot facility and is moving forward to construct a demonstration plant based
on its technology later this year. Celunol aspires to develop and build a
portfolio of ethanol facilities in the U.S. and abroad. Shareholders in the
company include Braemar Energy Ventures, Charles River Ventures, Khosla
Ventures, and Rho Capital Partners.
Murray Burke, Vice President and General Manager of SunOpta's BioProcess
Group, commented, "The combination of SunOpta and Celunol process technologies
will lead to a very competitive solution for producing cellulosic ethanol from
various biomass substrates. We are excited to be working with Celunol on the
first commercial cellulosic ethanol plant in the United States and look
forward to the massive grow out in this market."
Carlos Riva, President and Chief Executive Officer of Celunol, noted the
advantages of acquiring the SunOpta technology, "Incorporating SunOpta's
biomass pretreatment system into our proprietary process will further enhance
the operating efficiencies of our Jennings facility, and will advance the
rapid commercialization of Celunol's cellulosic ethanol technology."

About SunOpta Inc.

SunOpta Inc. is an operator of high-growth ethical businesses, focusing
on integrated business models in the natural and organic food markets. The
Company has three business units: the SunOpta Food Group, which specializes in
sourcing, processing and distribution of natural and organic food products
integrated from seed through packaged products; the Opta Minerals Group, a
producer, distributor, and recycler of environmentally friendly industrial
materials; and the SunOpta BioProcess Group which engineers and markets
proprietary steam explosion technology systems for the pulp, bio-fuel and food
processing industries. Each of these business units has proprietary products
and services that give it a solid competitive advantage in its sector.

Forward-Looking Statements

Certain statements included in this press release may constitute
"forward-looking statements" within the meaning of the United States Private
Securities Litigation Reform Act of 1995. These forward-looking statements
include, but are not limited to references to business strategies, competitive
strengths, goals, capital expenditure plans, business and operational growth
plans and references to the future growth of the business. These forward
looking statements are based on certain assumptions and analyses made by the
Company in light of its experience and its interpretation of current
conditions, historical trends and expected future developments as well as
other factors that the Company believes are appropriate in the circumstance.
However, whether actual results and developments will agree with expectations
and predications of the Company is subject to many risks and uncertainties
including, but not limited to; general economic, business or market risk
conditions; competitive actions by other companies; changes in laws or
regulations or policies of local governments, provinces and states as well as
the governments of United States and Canada, many of which are beyond the
control of the Company. Consequently all forward-looking statements made
herein are qualified by these cautionary statements and there can be no
assurance that the actual results or developments anticipated by the Company
will be realized.
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For further information, please contact:

SunOpta Inc.                           Investment Community Inquiries:
Jeremy N. Kendall, Chairman & CEO      Lytham Partners, LLC
Steve Bromley, President & COO         Joe Diaz
John Dietrich, Vice President & CFO    Robert Blum
Susan Wiekenkamp, Information Officer  Joe Dorame
Tel: 905-455-2528, ext 103             Tel: 602-889-9700
susan.wiekenkamp(at)sunopta.com           diaz(at)lythampartners.com
Website: www.sunopta.com
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