SOS Heater - Energy Saving Calculations.xlsx

	B	C	D	E	F	G	H	I	J
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2	CONSUMPTION OF PORTABLE HEATERS
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4	CONVENTIONAL 1500W	1 Hour		1 Day		1 Month		1 Year
5				8 hours		30 days		151 days
6	Electricity	0.98	kWh	7.80	kWh	234.00	kWh	1177.80	kWh
7	CO2	0.23	kg CO2	1.82	kg CO2	54.52	kg CO2	274.43	kg CO2
8	Euro	0.20	€	1.56	€	46.80	€	235.56	€
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10	SOS HEATER 250W	1 Hour		1 Day		1 Month		1 Year
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12	Electricity	0.25	kWh	2.00	kWh	60.00	kWh	302.00	kWh
13	CO2	0.06	kg CO2	0.47	kg CO2	13.98	kg CO2	70.37	kg CO2
14	Euro	0.05	€	0.40	€	12.00	€	60.40	€
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16	SAVINGS PER SOS HEATER (250W)
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18	EACH SOS HEATER SAVES:	1 Hour		1 Day		1 Month		1 Year
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20	Electricity	0.73	kWh	5.80	kWh	174.00	kWh	875.80	kWh
21	CO2	0.17	kg CO2	1.35	kg CO2	40.54	kg CO2	204.06	kg CO2
22	Euro	0.15	€	1.16	€	34.80	€	175.16	€
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24	CONCLUSION: 1 COVENTIONAL HEATER USES AS MUCH ENERGY AS				3.90	SOS HEATERS
25	CONCLUSION: TO SAVE 1 TON OF CO2 EMISSIONS PER YEAR, IT TAKES				4.90	SOS HEATERS
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27	* Conventional heater considered to run at full power (1500W) during 65% of the time thanks to thermostat
28	* SOS Heater considered to run at full power (250W) during 100% of the time
29	* 1 Year is considered to have 151 days of cold, (November to March)
30	* 1 Day is considered to have 8 hours of average heater use.
31	* EU average emission factor: 0.233 kg CO2 per kWh
32	* Average price of 0.20 €/kWh
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