dynaCERT Inc

Attention Business Editors

Hy-Drive Reports Early Traction on Recent Sales Initiatives

	    MISSISSAUGA, ON, April 22 /CNW/ - Hy-Drive is pleased to report interim
results following the company's commercial launch of the HGS for Caterpillar
engines. In late March Hy-Drive participated at the Louisville, Kentucky
Mid-America Truck Show ("MATS") and more recently at the Truck World Show in
Toronto, Canada. Consequential fleet, owner operator and industry media
exposure was achieved at these very significant trucking industry events.
	    Prior to MATS, Hy-Drive distributed 1500 invitations to fleet owners with
Caterpillar engines to visit its booth. A direct mail piece to 500 target
customers in Ontario, parts of the US Northeast and Midwest followed offering
a "Risk Free Trial" of the HGS to qualified customers with Caterpillar C12,
C13 and C15 engines. The Company is confident Hydrogen Generating System
(HGS(R)) trials will prove to them the fuel savings and particulate emissions
reductions realized in independent third party validation testing.
	    Hy-Drive previously announced HGS validation results following SAE/TMC
Type IV protocols, which achieved 11.9% fuel reduction and 45% reduction in
opacity emissions. These tests were conducted on daily long haul commercial
routes totalling over 100,000 miles.
	    As a result of these marketing initiatives Hy-Drive has received in
excess of one hundred and fifty indications of interest from qualified
trucking fleets. To-date the Company has written commitments from eight (8)
fleets that have or will shortly be commencing operating trials of HGS units.
This is in addition to five (5) customers who already own or rent the HGS.
	    "We are very pleased with the initial results of the Direct Mail Campaign
designed for us by our marketing agency, BKV," said Fred Florence, CA, COO,
"and we expect to add many more fleets to trial HGS and prove to themselves
the savings and emission reductions that can be realized."

	    About Hy-Drive

	    Hy-Drive is a technology firm that has developed a proprietary, patented
hydrogen generating system. Hy-Drive's Hydrogen Generating System ("HGS(TM)")
generates and injects hydrogen gas into a regular internal combustion engine,
enhancing the combustion process by allowing fuel to burn more efficiently and
completely. For more information, please visit www.hy-drive.com.

	    Cautionary Note Regarding Forward-Looking Information

	    This news release contains "forward-looking information" within the
meaning of applicable Canadian securities legislation. Forward-looking
information includes, but is not limited to, information concerning Hy-Drive's
marketing and technological development efforts. Generally, forward-looking
information can be identified by the use of forward-looking terminology such
as "plans", "expects", or "does not expect", "is expected", "budget",
"scheduled", "estimates", "forecasts", "intends", "anticipates", or "does not
anticipate", or "believes" or variations of such words and phrases or
statements that certain actions, events or results "may", "could", "would",
"might", or "will be taken", "occur", or "be achieved". Forward-looking
information is based on the opinions and estimates of management at the date
the information is made, and is based on a number of assumptions and subject
to a variety of risks and uncertainties and other factors that could cause
actual events or results to differ materially from those projected in the
forward-looking information. Many of these assumptions are based on factors
and events that are not within the control of Hy-Drive and there is no
assurance they will prove to be correct. Factors that could cause actual
results to vary materially from results anticipated by such forward-looking
information include risks associated with the marketing, development and
commercialization of Hy-Drive existing and prospective product lines, numerous
risks associated with best efforts financing activities, including agreement
on the size and terms of any offering, the ability to raise sufficient funds
as well as receipt of all required regulatory and other approvals as well as
those risk factors discussed in Hy-Drive's Management's Discussion and
Analysis for the period ended September 30, 2009 at www.sedar.com. Although
Hy-Drive has attempted to identify important factors that could cause actual
actions, events or results to differ materially from those described in
forward-looking information, there may be other factors that cause actions,
events or results not to be anticipated, estimated or intended. There can be
no assurance that forward-looking information will prove to be accurate, as
actual results and future events could differ materially from those
anticipated in such information. Hy-Drive undertakes no obligation to update
forward-looking information if circumstances or management's estimates or
opinions should change except as required by applicable securities laws. The
reader is cautioned not to place undue reliance on forward-looking
information.

	    Neither TSX Venture Exchange nor its Regulation Services Provider (as
that term is defined in the policies of the TSX Venture Exchange) accepts
responsibility for the adequacy or accuracy of this release.






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	    /For further information: Fred Florence, CA, COO & CFO, Hy-Drive
Technologies Ltd., Tel: (905) 285-2172, fflorence@hy-drive.com/