CHP sizing tool

Please fill in the yellow boxes as needed in regards to your energy usage, if you have any questions or would like to know how we can help you save money on your energy bills call us 01934 862264 or email info@helec.co.uk for more information

Your monthly electrical usage in kWh

Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec

Elec (day) Gas Elec (night)

Your potential electrical SAVINGS PA in £ Heat available for your use kWh Heat value in £:

Total you could save Per year in £

Standardized CHP - based on 70kW

Gas input	202
Heat output	108
Elec output	70
Cost to run 1 hr	0
Value of heat	0
Cost of elec £/kWh	0
Elec saving day £/kWh	0
Elec saving night £/kWh	0
Heat/Power ratio	0

Break down usage into day/night

	DAY	NIGHT
Jan	0	0
Feb	0	0
Mar	0	0
Apr	0	0
May	0	0
June	0	0
July	0	0
Aug	0	0
Sept	0	0
Oct	0	0
Nov	0	0
Dec	0	0

Costs table

	DAY	NIGHT
Jan	0	0
Feb	0	0
Mar	0	0
Apr	0	0
May	0	0
June	0	0
July	0	0
Aug	0	0
Sept	0	0
Oct	0	0
Nov	0	0
Dec	0	0

kWh supplied by CHP

	DAY	NIGHT
Jan	0	0
Feb	0	0
Mar	0	0
Apr	0	0
May	0	0
June	0	0
July	0	0
Aug	0	0
Sept	0	0
Oct	0	0
Nov	0	0
Dec	0	0

Residual from grid

	DAY	NIGHT
Jan	0	0
Feb	0	0
Mar	0	0
Apr	0	0
May	0	0
June	0	0
July	0	0
Aug	0	0
Sept	0	0
Oct	0	0
Nov	0	0
Dec	0	0

Cost from CHP

	DAY	NIGHT
Jan	0	0
Feb	0	0
Mar	0	0
Apr	0	0
May	0	0
June	0	0
July	0	0
Aug	0	0
Sept	0	0
Oct	0	0
Nov	0	0
Dec	0	0

New total cost

	DAY	NIGHT
Jan	0	0
Feb	0	0
Mar	0	0
Apr	0	0
May	0	0
June	0	0
July	0	0
Aug	0	0
Sept	0	0
Oct	0	0
Nov	0	0
Dec	0	0

Savings

	DAY	NIGHT
Jan	0	0
Feb	0	0
Mar	0	0
Apr	0	0
May	0	0
June	0	0
July	0	0
Aug	0	0
Sept	0	0
Oct	0	0
Nov	0	0
Dec	0	0