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Laptop Computers ranked by annual running cost

Based on estimated annual power consumption using data published by ENERGY STAR TEC. Usage is defined by these criteria.

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Electricity costs calculated at UK National Average Tariff of 13.97p per unit.

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Ranked by estimated annual power consumption

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Rank   Product Power
Used
kgCO2/
year
(?)
Cost per
day
(?)
Cost per
year
(?)
More
Info
1 Dell Inspiron 1210 Dell Inspiron 1210
1.33 GHz Intel Atom Laptop
Sleep: 1.04W
Idle: 5.01W
Off: 0.97W
8.25
kgCO2
£0.01 £2.68
2 Dell Adamo 13 Dell Adamo 13
1.2 GHz Intel Laptop
Sleep: 1.07W
Idle: 6.07W
Off: 0.74W
8.93
kgCO2
£0.01 £2.90
3 Apple MacBook Air (MC233) Apple MacBook Air (MC233)
1.86GHz Intel Core2 Duo Laptop
Sleep: 1.07W
Idle: 6.7W
Off: 0.56W
9.24
kgCO2
£0.01 £3.00
= Apple MacBook Air (MC234) Apple MacBook Air (MC234)
2.13GHz Intel Core2 Duo Laptop
Sleep: 1.07W
Idle: 6.7W
Off: 0.56W
9.24
kgCO2
£0.01 £3.00
5 Dell Inspiron Mini 1010 Dell Inspiron Mini 1010
1.6 GHz Intel Atom Laptop
Sleep: 1.01W
Idle: 6.45W
Off: 0.7W
9.25
kgCO2
£0.01 £3.01
6 HP Pavilion DM3 HP Pavilion DM3
2.26 GHz Intel Laptop
Sleep: 0.95W
Idle: 7.13W
Off: 0.59W
9.75
kgCO2
£0.01 £3.17
7 Panasonic CF-F8G Panasonic CF-F8G
2.40GHz Intel Core2 Duo Laptop
Sleep: 1.83W
Idle: 8.07W
Off: 0.72W
11.44
kgCO2
£0.01 £3.72
8 Dell Inspiron 1110 Dell Inspiron 1110
1.2 GHz Intel Celeron M Laptop
Sleep: 1.2W
Idle: 8.36W
Off: 0.72W
11.53
kgCO2
£0.01 £3.74
9 Apple MacBook (MC207) Apple MacBook (MC207)
2.26GHz Intel Core2 Duo Laptop
Sleep: 1.12W
Idle: 8.6W
Off: 0.63W
11.56
kgCO2
£0.01 £3.76
10 Panasonic CF-W8G Panasonic CF-W8G
1.40GHz Intel Core2 Duo Laptop
Sleep: 1.97W
Idle: 7.97W
Off: 0.84W
11.65
kgCO2
£0.01 £3.78
11 HP Mini 110 (1199) HP Mini 110 (1199)
1.66 GHz Intel Laptop
Sleep: 1.01W
Idle: 8.5W
Off: 0.9W
12.02
kgCO2
£0.02 £3.91
12 HP EliteBook 6930P HP EliteBook 6930P
2.8 GHz Intel Core Core2 Duo Laptop
Sleep: 1.51W
Idle: 8.47W
Off: 0.84W
12.04
kgCO2
£0.02 £3.91
13 Apple MacBook (MC240) Apple MacBook (MC240)
2.13GHz Intel Core2 Duo Laptop
Sleep: 0.99W
Idle: 9.3W
Off: 0.53W
12.08
kgCO2
£0.02 £3.92
14 Dell Latitude E5500 Dell Latitude E5500
2.80 GHz Intel Core2 Duo Laptop
Sleep: 1.71W
Idle: 8.83W
Off: 0.79W
12.41
kgCO2
£0.02 £4.03
15 Apple 13-inch MacBook Pro (MB990) Apple 13-inch MacBook Pro (MB990)
2.26GHz Intel Core2 Duo Laptop
Sleep: 1.23W
Idle: 9.5W
Off: 0.54W
12.42
kgCO2
£0.02 £4.03
= Apple 13-inch MacBook Pro (MB991) Apple 13-inch MacBook Pro (MB991)
2.53GHz Intel Core2 Duo Laptop
Sleep: 1.23W
Idle: 9.5W
Off: 0.54W
12.42
kgCO2
£0.02 £4.03
17 Dell Latitude Z Dell Latitude Z
1.6 GHz Intel Laptop
Sleep: 1.91W
Idle: 8.6W
Off: 0.98W
12.65
kgCO2
£0.02 £4.11
18 HP Pavilion DM1 HP Pavilion DM1
1.3 GHz Intel Laptop
Sleep: 0.8W
Idle: 9.57W
Off: 0.7W
12.70
kgCO2
£0.02 £4.13
19 Panasonic CF-T8G Panasonic CF-T8G
1.4GHz Intel Core2 Duo Laptop
Sleep: 1.92W
Idle: 9.1W
Off: 0.85W
12.93
kgCO2
£0.02 £4.20
20 Dell Vostro 1015 Dell Vostro 1015
2.2 GHz Intel Celeron Laptop
Sleep: 0.93W
Idle: 10.24W
Off: 0.45W
12.94
kgCO2
£0.02 £4.20

More Laptop Computers » 1 - 20 | 21 - 40 | 41 - 60 | 61 - 80 | 81 - 100 | 101 - 120 | 121 - 140 | 141 - 148
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Save up to £5.64 a year!

HP
Pavilion DV7T

£8.32 per year

Compared
To:

Dell
Inspiron 1210

£2.68 per year