Can We Save The World ?

kwhr cost

£0.10

current

cost/hr

power/week

cost/week

cost/year

Item

mamp

kwhrs

-always on

BT Answerphone

15

£0.00022

0.6048

£0.06

£3.14

Panasonic phone main station

20

£0.00029

0.8064

£0.08

£4.19

Panasonic phone sub station

13

£0.00019

0.5242

£0.05

£2.73

Black and Decker dustbuster

13

£0.00019

0.5242

£0.05

£2.73

Roland hp-7e electric piano

0

£0.00000

0.0000

£0.00

£0.00

Sanyo tv

10

£0.00015

0.4032

£0.04

£2.10

Toshiba tv

43

£0.00062

1.7338

£0.17

£9.02

Panasonic tv

25

£0.00036

1.0080

£0.10

£5.24

Sony dvd player

6

£0.00009

0.2419

£0.02

£1.26

Pioneer stereo system

120

£0.00174

4.8384

£0.48

£25.16

Roberts digital radio

6

£0.00009

0.2419

£0.02

£1.26

Toothbrush charger

25

£0.00036

1.0080

£0.10

£5.24

Bosch shaver charger

24

£0.00035

0.9677

£0.10

£5.03

Digital camera battery charger

14

£0.00020

0.5645

£0.06

£2.94

HP Photosmart 2610 printer/fax

85

£0.00123

3.4272

£0.34

£17.82

HP Laptop charger

20

£0.00029

0.8064

£0.08

£4.19

Desktop pc + keyboard

33

£0.00048

1.3306

£0.13

£6.92

Desktop speakers

28

£0.00041

1.1290

£0.11

£5.87

Desktop lcd screen

34

£0.00049

1.3709

£0.14

£7.13

3 com wireless network unit

48

£0.00070

1.9354

£0.19

£10.06

Dell desktop pc

64

£0.00093

2.5805

£0.26

£13.42

Dell speakers

85

£0.00123

3.4272

£0.34

£17.82

Dell LCD screen

51

£0.00074

2.0563

£0.21

£10.69

HP 1100 printer

42

£0.00061

1.6934

£0.17

£8.81

Total power

824

£0.01

33.2237

£3.32

£172.76

Average cost/item excl pioneer audio

£6.42