Quantum Fuel Systems Schedules FY '05 Q1 Earnings Conference Call

Quantum Fuel Systems Technologies Worldwide, Inc., (Nasdaq: QTWW) will hold a conference call to announce its fiscal 2005 first quarter financial results. The call will be held on Tuesday, August 31, 2004, at 1:30 p.m. Pacific Time (4:30 p.m. Eastern Time).

If you are interested in participating, call (785) 832-1508 five to ten minutes prior to the starting time. An operator will check your name and organization and ask you to wait until the call begins.

For those unable to join the live conference a playback of this call will be available on the Company's Investor Relations web page: www.qtww.com/investor_relations/index.shtml.

The playback will also be available via telephone until September 4, 2004, at 8:59 p.m. Pacific time. The number for this service is (888) 566-0824 or (402) 220-0117.