Home Energy Consumption |
|||||||
Number of users (sweet temperate countries) |
Water Service Temperatures |
||||||
|
1 or 2 |
3 or 4 |
5 or 6 |
> 7 |
Service |
°C |
|
liters solar water tank |
100 to 150 |
150 to 250 |
250 to 350 |
350 to 500 |
general use as showers, sinks, family housing, administration facilities, etc. |
49 |
|
liters total water tank |
100 to 250 |
250 to 400 |
400 to 550 |
550 to 650 |
|
|
|
m2 captors |
2 to 3 |
2,5 to 5 |
3,5 to 6,5 |
4 to 7 |
|
|
|
Refrigerator and freezrs |
Electric hot water |
||||||
kWh/year |
280l Acategory |
280 C category |
|
1 person |
3 persons |
5 persons |
|
refrigerator one door |
220 |
330 |
200 |
300 |
|
|
|
freezer |
300 |
490 |
power (kWhour) |
3.6 |
13.2 |
18 |
|
"american" refrigerator |
900 |
1500 |
heating time 15°C to 65°C |
3h55 |
5h30 |
5h55 |
|
chest freezer |
220 |
310 |
year loss of power (kWh) |
255 |
475 |
839 |
|
right freezer |
250 |
380 |
|
|
|
|
|
Drier Machine (clothes) |
|
Washing Machine (clothes) |
|||||
category |
3kgs at 80 /mn |
|
|
category |
use at 60°C 5kgs max load |
||
kWh consumption |
/ cycle |
/year (200 cycles) |
|
kWh consumption |
/ cycle |
/year (200 cycles) |
|
C |
1.7 - 2.2 |
340 - 440 |
|
A |
< 0.95 |
< 190 |
|
E |
2.5 - 2.7 |
500 - 540 |
|
C |
1.15 - 1.35 |
230 - 270 |
|
G |
>3 |
> 600 |
|
E |
1.55 - 1.75 |
310 - 350 |
|
|
|
|
|
G |
> 1.95 |
> 390 |
|
Electric Device Consumption |
|
Home |
|||||
kWh / year |
Functionning |
power loss |
|
heat loss /day |
pilot light loss (save / year) |
|
electric power need |
ironning |
20mn/day |
|
|
0.3 kWh |
|
|
0.4 kW |
refrigerator |
24h/day |
|
|
3 kWh |
|
|
|
oven |
1/2 hour/day |
|
|
1.5 kWh |
|
|
|
Television |
75W / 4hours |
|
|
15W /20h shut: 0.3kWh |
70 - 115 |
|
|
Magnetoscope |
|
|
|
|
45 - 165 |
|
|
Decoding |
|
|
|
|
85 - 125 |
|
|
Satellite antena |
|
|
|
|
90 - 110 |
|
|
Desk PC |
/8hours |
250 |
|
1.75kWh/day |
55 |
|
|
Portable PC |
/8hours |
30 |
|
0.24kWh/day |
60 |
|
|
Modem |
|
|
|
|
35 |
|
|
Scan |
|
|
|
|
45 |
|
|
Photocamera |
|
|
|
|
85 |
|
|
Printer |
|
|
|
|
35 |
|
|
Aerogenerator Adaptation to Need |
|
|
|||||
wind mill complement option |
Coupling diesel-wind electric provision to group |
||||||
|
lone house |
agriculture house |
water pumping |
total |
wind |
|
|
power kW |
1 |
5 |
10 |
25 |
|
|
|
production kWh/24hours |
6 |
13 |
30 |
65 |
5 |
|
|
|
11 |
30 |
70 |
160 |
7 |
|
|
|
15 |
45 |
110 |
250 |
9 m/sec |
|
|
rotor diameter m |
4 |
5 |
7 |
10 |
|
|
|
start of production m/s |
4.5 |
5 |
5 |
5 |
|
|
|
nominal power m/s |
9 |
12.5 |
12 |
13 |
|
|
|
Home Central Heating |
Dish washer |
|
|
||||
type |
rate |
|
|
use at 60°C |
|
|
|
Wood stove |
0.55 - 0.9 |
|
|
/ cycle |
/year (200 cycles) |
|
|
Automatic stove with pellets |
0.75 - 0.95 |
|
common before 2000 |
1.6 |
480 |
|
|
Shred wood stove |
0.80 - 0.95 |
|
A category after 2000 |
1.1 |
330 |
|
|
Wood granulate stove |
0.85 - 0.95 |
|
|
|
|
|
|
Light Sources Energy Savings |
|
|
House PeakElectricity Consumption during the summer (mediterranean France, proportions) |
||||
Device |
power dissipated |
flash |
heat provided |
|
|
cooling |
0.4 |
incandescent light bulb 80W |
80W |
= |
0.56 kWh |
|
|
light |
0.12 |
fluocompact bulb |
20W |
= |
0.14 kWh |
|
|
home engines |
0.14 |
halogenous ceiling light |
500W |
|
2kWh / 4 hours |
|
|
cooking |
0.04 |
4 light fluocompact 23W ceiling |
92W |
|
0.37kWh / 4 hours |
|
|
|
|
|
|
|
|
|
|
Energy enhanced traditional home stove |
|
Energetic eficiency of home cooking fireplace |
Poor Amazonia home fuelwood consumption |
processes |
0.1 |
||||
manure |
0,12 |
heat efficiency |
wood cons. reduction |
1 tm/ family. mes |
5 big trees/year |
electronic device |
0.03 |
agriculture solid waste |
0,15 |
+10 - 25% |
40 - 60% |
|
|
other uses |
0.17 |
fuel/firewood |
0,17 |
Home minimum Electric Connexions |
|||||
Vegetal charcoal |
0,21 |
place |
points |
simple light bulbs |
more light bulbs |
small.equip. |
air.conditioning |
enhanced firewood oven |
0,32 |
eating room |
2 |
1 of 10A /6m2 |
|
|
1 of 10A to ground |
enhanced charcoal oven |
0,34 |
dormitories |
1 |
2 of10A |
|
|
1of10A to ground |
enhanced fuel oven |
0,43 |
toilets |
1 |
|
|
|
1 of 10A to ground |
enhanced gas oven |
0,53 |
kitchen |
2 |
|
3 of16A to ground |
1 of 25A to ground |
|
LPG oven |
0,6 |
corridors |
1 / 5m2 |
|
|
|
1 to ground/ 5m2 |
electric-grill |
0,62 |
entry |
1 |
1 of 10A |
|
|
1of 10A to ground /12m2 |
|
|
terrace |
2 |
1 of10A |
|
|
|
Human energetic matrix watthours/(day.cap) |
|
Air distribution according thermal load |
|||||
|
Agriculture |
Home |
Light |
Industry |
|
|
103 Btu /hours |
human |
71.1 |
453.0 |
44.3 |
|
|
mezzanine |
14.5 |
man |
44.4 |
183.8 |
36.8 |
|
|
first floor |
47.6 |
womam |
26.7 |
203.3 |
25.4 |
|
|
entry hall |
5.65 |
child |
|
66.0 |
|
|
|
office |
4.9 |
animal |
110.6 |
|
|
|
|
man toilet |
2.8 |
firewood |
|
7044.8 |
|
302.7 |
|
women toilet |
1.5 |
gasoline |
|
|
155.2 |
12.5 |
|
living room |
12.6 |
electricity |
55.8 |
|
23.6 |
6.3 |
|
|
|
total for a family of 2 children |
8.96 kWh/day.family |
|
|
|
|
|
|
Water heater |
|||||||
|
electric |
gas |
... follow |
electric |
gas |
solar |
|
energy |
4300 kW |
200 thermies |
~ |
operation cost/year 5 |
4777 |
2222 |
0 |
cost/year oper |
0.1 |
1 |
0 |
operation cost/year10 |
7689 |
3500 |
0 |
installation cost |
11375 |
11375 |
53082 |
total cost consumed energy |
52018 |
23682 |
0 |
operation cost/ year 1 |
3261 |
1517 |
0 |
life cycle (15years) |
115088 |
58363 |
55811 |