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HP Computers: energy use and running cost

The average model uses 24 kWh a year, which costs $5 a year at 21.0¢/kWh.

Most efficient models

ModelkWh/yearCost/year
HP FCW-2402A3$1
HP FCW-2401A6$1
HP Fortis Flip G2m 11 inch6$1
HP Fortis G2m 11 inch7$1
HP Fortis Flip G1m 117$2
HP G1m 117$2
HP Fortis G2m 14 inch8$2
HP Fortis G1m 118$2
HP 14a-nm8$2
HP 1) 14c-na8$2
HP ElitePOS G1 14 inch Touch AiO Retail System, Model 1419$2
HP 14b-cd9$2
HP HP Z2 SFF G1i Workstation9$2
HP 14 G 69$2
HP 14-ky9$2
HP 14-mh9$2
HP 16-cb9$2
HP 14-ka10$2
HP FCW-I001DM-18010$2
HP HSN-W02C10$2
HP Fortis 14 G1110$2
HP HSN-I47C10$2
HP 14-hh10$2
HP 14-hz10$2
HP 17-de10$2
HP HSN-I57C10$2
HP 14-kb11$2
HP Fortis 11 G1011$2
HP 1) 14c-ce11$2
HP HSN-I62C-311$2
HP 14-ep11$2
HP 14-dq11$2
HP Fortis x360 11 G511$2
HP HSN-I62C11$2
HP HSN-Q38C-311$2
HP 14-em11$2
HP 14-fp11$2
HP 14-km11$2
HP 14t-kp11$2
HP 14-fm12$2
HP HSN-I48C12$2
HP HSN-I45C-312$2
HP 1) 14-hv12$2
HP HSN-I67C-412$2
HP 13-bg12$3
HP HSN-I49C-312$3
HP 14-kd12$3
HP 16-ag12$3
HP HSN-I46C12$3
HP 16-bu12$3
HP 14-fk12$3
HP 14-he12$3
HP 17-dk12$3
HP HSN-I65C13$3
HP Elite 6 G2i 1413$3
HP HSN-Q34C-513$3
HP HSN-Q34C-413$3
HP 17-dp13$3
HP HSN-Q32C-413$3
HP 1) 14-hs13$3
HP 16-as13$3
HP 17-cn14$3
HP 15-fs14$3
HP 14-hm14$3
HP 14-kc14$3
HP 16-af14$3
HP 16-bz14$3
HP 16-ct14$3
HP HSN-I54C14$3
HP HSN-I63C-615$3
HP 16-bm15$3
HP 17-cp15$3
HP HSN-Q32C-515$3
HP 16-by15$3
HP HSN-I60C15$3
HP 17-dd15$3
HP 250R G915$3
HP HSN-Q33C15$3
HP HSN-Q33C-515$3
HP HSC-I006R16$3
HP HSN-I62C-416$3
HP 255R G1016$3
HP HSN-I61C16$3
HP HSN-I68C16$3
HP 16-bp16$3
HP 16-cc16$3
HP HSN-Q33C-416$3
HP HSN-I63C-316$3
HP 16-av16$3
HP HSN-I63C-416$3
HP HSN-I45C-417$4
HP 16-bf17$4
HP HSN-Q39C-417$4
HP HSN-I45C-617$4
HP 14-fr18$4
HP HSN-I49C-618$4
HP HSN-I49C-418$4
HP HSN-Q42C18$4
HP 16t-am18$4
HP 14-fa19$4
HP 14t-fb19$4
HP 16-bk19$4
HP HSN-Q39C-619$4
HP 14-kh19$4
HP G419$4
HP HSN-Q38C-419$4
HP 14-kg19$4
HP HSN-I66C-419$4
HP HP Z2 Tower G1i Workstation19$4
HP HSN-Q38C19$4
HP FCWF001MT-70019$4
HP Pro Mini 260 G9 Desktop PC20$4
HP HSN-I62C-620$4
HP HSN-I65C-420$4
HP 14c-cf20$4
HP HSN-Q38C-620$4
HP HSC-W004TC21$4
HP TPC-F135-DM21$4
HP HSN-I70C22$5
HP HSN-I52C22$5
HP 16-ap22$5
HP HSC-I012KP22$5
HP HSN-Q40C23$5
HP HSC-I001R23$5
HP 17-db24$5
HP FCW-F002SF-55025$5
HP HSN-I64C-825$5
HP HSC-W001TC26$5
HP HSN-Q41C27$6
HP HSC-W003TC28$6
HP HSTNS-I00128$6
HP HSN-I64C-628$6
HP HSC-Q006TC29$6
HP 22-dg35$7
HP HSN-I56C35$7
HP TPC-P074-SF37$8
HP HSC-I013R39$8
HP HSC-I014R1539$8
HP HSC-Q005DM40$8
HP HSC-I008R1540$8
HP TPC-Q072-DM40$8
HP 24-cv44$9
HP Z4 G5 Workstation45$9
HP 24-cu49$10
HP HSC-I007TC51$11
HP HSC-Q004DM51$11
HP TPC-I047-1551$11
HP TPC-P073-SF53$11
HP HSC-Q001DM54$11
HP HSC-I014R1955$12
HP HSC-F009SF55$12
HP Z6 G5 A Workstation55$12
HP HSC-I003-2456$12
HP HSC-I008R1957$12
HP HSC-I014R2358$12
HP 27-cu60$13
HP HSC-Q002-2464$13
HP FCW-2404A64$13
HP Z4 Rack G5 Workstation65$14
HP HSC-I010-2368$14
HP TPC-F134-MT69$14
HP Z4 G6i Workstation69$14
HP HSC-I008R2370$15
HP 27-cv71$15
HP HSC-I009-2772$15
HP HSC-F006SF74$15
HP HSC-F001MT-55074$16
HP HSC-F003SF76$16
HP HSC-Q003-2777$16
HP HSC-F007MT78$16
HP Z8 Fury G5 Workstation79$17
HP 32-c81$17
HP 27-cs82$17
HP Elite SFF 800 G9 Desktop PC83$17
HP Z8 Fury G6i Workstation85$18
HP HSC-F005R95$20
HP HP Pro Tower 290 G9 E PCI Desktop PC100$21
HP Elite Tower 800 G9 Desktop PC101$21
HP Z8 G5 Workstation108$23
HP GT18108$23
HP HSC-F004R112$24
HP GT24122$26

Source: ENERGY STAR (U.S. EPA) · 21.0¢/kWh (August 2026) · Methodology