Data through June 2026
Computer Monitors · 18 certified models
14-Inch Computer Monitors
Filtering to 14-inch computer monitors narrows the field to 18 of the 1,530 certified computer monitors in this data, ranging $2.04–$6.96 a year at national-average electricity rates (median $3.30).
All certified models
| # | Model | kWh/yr | $/yr (US avg) |
|---|---|---|---|
| 1 | Acer PE140WU_zmost efficient | 11 | $2.04 |
| 2 | HP HP E14 G4most efficient | 13 | $2.35 |
| 3 | DELL P1424Hf | 13 | $2.47 |
| 4 | VAIO VJ5VP141XXXXmost efficient | 14 | $2.62 |
| 5 | Wacom One DTC141 | 14 | $2.65 |
| 6 | ASUS MB14AC | 15 | $2.83 |
| 7 | ASUS PA147 | 17 | $3.09 |
| 8 | Lenovo D22140MX0 | 17 | $3.17 |
| 9 | DELL P1425f | 18 | $3.26 |
| 10 | HP 514pnmost efficient | 18 | $3.33 |
| 11 | HP Engage 14 | 19 | $3.44 |
| 12 | HP Engage 14t | 20 | $3.74 |
| 13 | Lenovo D24140QX0 | 22 | $4.06 |
| 14 | ASUS MQ14FCDV | 26 | $4.70 |
| 15 | ASUS PA148 | 27 | $4.88 |
| 16 | ASUS MB14A | 28 | $5.06 |
| 17 | ViewSonic VS21039 | 37 | $6.81 |
| 18 | ASUS MB14FCD | 38 | $6.96 |
Other size facets
Questions, answered with the data
- How much does it cost to run 14-inch computer monitors?
- Among 18 certified models in this data, 14-inch computer monitors cost $2.04 to $6.96 a year to run at the U.S. average electricity rate (18.3¢/kWh) — a median of $3.30.
- Do 14-inch computer monitors cost more or less than the average computer monitor?
- The median model here runs $3.30 a year, 60% less than the $8.26 median across all certified computer monitors.
- What's the cheapest model among 14-inch computer monitors?
- The Acer PE140WU_z costs about $2.04 a year at the U.S. average rate (11 kWh/yr) — the lowest certified figure in this group.
- What does the certified annual-kWh figure assume for computer monitors?
- The certified annual kWh (TEC) assumes the monitor is on 35% of the day and asleep the other 65%, per the ENERGY STAR test basis.