Date of Certifcation (mm/dd/yyy)	Technology Partner	Utilty Reference Customers (URCs)	Meter Reading Order: Creation / Output	Meter Results Upload 	Contract Billings	Contract Accounts: Invoicing / Printing	Operating System  Release	RDBMS Release	ISU/CCS Release	Central Server	DB server memory (MB)	Certification Number						
03/11/2002	Fujitsu Siemens Computers	108551	2177200 / 1285255	1815431	1809045	723037 / 317741	Solaris 8	Oracle 9i	4.64	Fujitsu Siemens Computers PRIMEPOWER 900, 16-processors SMP, SPARC64TM V, 1.35 GHz, 256 KB L1 cache, 2 MB L2 cache	65536	2003013 
12/03/2002	HP	56156	1110254 / 582006	897980	945751	354087 / 18561	HP-UX 11i	Oracle 9i	4.64	"hp server rp8400, 16-processors SMP, PA-RISC 8700 750 MHz, 1.5 MB L2 cache"	65536	2002066
06/01/2001	HP	19893	201624 / 417949	236004	414269	143672 / 96920	HP-UX 11	Oracle 8.0.6	4.61	"HP 9000 N4000 Enterprise Server, 8-processors SMP, PA86000 550, 1.5 MB L2 cache"	16384	2001019
07/12/2000	Sun	27488	474760 / 332480	578440	313930	166600 / 96920	Solaris 7	Oracle 8.0.5	1.2 B	"SUN Enterprise E6500K, 22-way SMP, UltraSPARC II, 400 MHz, 4 MB L2 cache"	22528	2000018