|
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Living
surface 140 m²
Special
requirement of heat (energy-saving house) 70 kWh/m²/year
Yearly requirement of heat plus hot water 12 500 kWh/year
 |
Oil-fired
heating |
Gas
heating |
Electrical
heating |
Pellets
heating |
|
Capital
expenditure |
|
|
|
|
|
Tank
/ connecting charge |
1.800
€ |
1.200
€
|
- |
1.300
€
|
|
Chimney
/ exhaust installation |
1.600
€
|
600
€
|
- |
1.600
€
|
|
Bunker
plus accessories |
3.400
€
|
3.000
€
|
- |
6.700
€
|
|
Hot-water
tank |
800
€
|
800
€
|
800
€
|
800
€
|
|
Electrical
installation plus control |
250
€
|
250
€
|
1.100
€
|
250
€
|
|
Distribution
of heat |
3.300
€
|
3.300
€
|
4.900
€
|
3.300
€
|
|
Development
programme by the Government* |
- |
- |
- |
-1.500
€ |
|
Capital
expenditure total |
11.150
€
|
9.150
€
|
6.800
€
|
12.450
€
|
|
|
|
|
|
|
|
Degree
of effectiveness |
0,89
€
|
0,89
€
|
1,00
€
|
0,89
€
|
|
Actual
consumption in kWh |
14,045
€
|
14,045
€
|
12.500
€
|
14.045
€
|
|
Low
tariff 70% |
- |
- |
8.750
€
|
- |
|
High
tariff 30% |
- |
- |
3.750
€
|
- |
|
Consumption
costs / year |
|
|
|
|
|
Energy
price € / kWh |
0,03
€
|
0,04
€
|
0,07HT/0,045NT |
0,03
€
|
|
Energy
price € / l, € / m3, € / t |
0,31
€
|
0,4
€
|
- |
164
€
|
|
Basic
charge / price for reading the meter |
- |
120
€
|
70
€
|
- |
|
Auxiliary
drives |
50
€
|
50
€
|
- |
50
€
|
|
Consumption
costs total |
494
€
|
732
€
|
851
€
|
499
€
|
|
|
|
|
|
|
|
Running
costs / year |
|
|
|
|
|
Chimney-sweep |
50
€
|
30
€
|
- |
50
€
|
|
Maintenance
/ cleaning |
70
€
|
50
€
|
- |
70
€
|
|
Spare
parts / repairs |
50
€
|
50
€
|
0
€
|
50
€
|
|
Insurance |
50
€
|
0
€
|
- |
0
€
|
|
Running
costs total |
220
€
|
130
€
|
0
€
|
170
€
|
|
|
|
|
|
|
|
Yearly
costs (without capital expenditure) |
714
€
|
862
€
|
851
€ |
669
€
|
|
|
|
|
|
|
|
*Additionally
there are subsidies from federal programmes
|
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© Holz-Energie-Zentrum Olsberg GmbH, 59939 Olsberg, Deutschland, 2006. All rights reserved.