Equipment category · HCAI/OSHPD OSP

Flywheel Energy Storage Systems — OSP Preapprovals

All 4 HCAI/OSHPD Special Seismic Certification preapprovals issued for Flywheel Energy Storage Systems. 1 active, 3 expired, across 4 manufacturers. Source data from HCAI · updated 2026-04-21.

Filter:All Active only Expired only

Manufacturers with Flywheel Energy Storage Systems OSPs

Active Power
Active Power, Inc.
VYCON
Vycon

OSP #	Manufacturer	Expires
OSP-0163	VYCON	Expired	Details →
OSP-0300	Active Power	Expired	Details →
OSP-0426	Active Power, Inc.	9/18/2031	Details →
OSP-0440	Vycon	Expired	Details →

About Flywheel Energy Storage Systems OSP preapprovals

Listed records are sourced from the official HCAI OSP page. Always verify status, conditions, and expiration with HCAI before specifying a component. Need PE/SE stamped anchorage calculations for Flywheel Energy Storage Systems on a California hospital project? Talk to a Panache engineer.

Back to OSP database