Form: 10KSB

Optional form for annual and transition reports of small business issuers [Section 13 or 15(d), not S-B Item 405]

March 31, 2008

Exhibit 21
 
Subsidiaries
 
All subsidiaries are wholly-owned by Save the World Air, Inc. unless stated otherwise:   
 
STWA Asia Pte Limited, a company organized under the laws of Singapore