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H2 fuel cell vs incumbent gasoline and diesel vehicle intensities
- Orasa
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3 years 4 months ago #265
by Orasa
H2 fuel cell vs incumbent gasoline and diesel vehicle intensities was created by Orasa
Hi, just want to make sure I am using the program correctly to compare the total life cycle CO2e emissions for H2 fuel cell vehicles relative to the typical gasoline and diesel fuels on a per km basis. The H2 is assumed to be produced from natural gas via a SMR, with carbon capture. It is assumed the gasoline and diesel are produced via refinery pathways from crude oil. My understanding is as follows:
1) On the worksheet "Output Summary" I would compare "Fuel Cell CH2 NG100" to the other fuels.
2) Any suggestions on what the best gasoline/diesel would be considered for incumbent fuels used in Canada - i.e. there are so many different gasolines/diesels.
Thanks.
1) On the worksheet "Output Summary" I would compare "Fuel Cell CH2 NG100" to the other fuels.
2) Any suggestions on what the best gasoline/diesel would be considered for incumbent fuels used in Canada - i.e. there are so many different gasolines/diesels.
Thanks.
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- doconnor
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3 years 4 months ago #266
by doconnor
Replied by doconnor on topic H2 fuel cell vs incumbent gasoline and diesel vehicle intensities
It would be best to take the results from the Lifecycle Results sheet.
The FCV would be in column T, rows 6 to 29 for the light duty vehicle.
The gasoline emissions would be either column C for 100% gasoline in the same rows 6 to 29 or Column B rows 33 to 56 for a 10% ethanol/90% gasoline blend.
Regards
Don O'Connor
The FCV would be in column T, rows 6 to 29 for the light duty vehicle.
The gasoline emissions would be either column C for 100% gasoline in the same rows 6 to 29 or Column B rows 33 to 56 for a 10% ethanol/90% gasoline blend.
Regards
Don O'Connor
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- Orasa
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3 years 4 months ago #267
by Orasa
Replied by Orasa on topic H2 fuel cell vs incumbent gasoline and diesel vehicle intensities
Thanks you for the prompt response.
to confirm on the lifecycle results tab the Hydrogen CH2 (NG-100/Water0) in column "I" would refer to a vehicle with direct internal combustion of compressed hydrogen produced solely (100%) from SMR of natural gas, with 0% electrolysis hydrogen?
to confirm on the lifecycle results tab the Hydrogen CH2 (NG-100/Water0) in column "I" would refer to a vehicle with direct internal combustion of compressed hydrogen produced solely (100%) from SMR of natural gas, with 0% electrolysis hydrogen?
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- doconnor
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3 years 4 months ago #268
by doconnor
Replied by doconnor on topic H2 fuel cell vs incumbent gasoline and diesel vehicle intensities
Yes, column I on the lifecycle results sheet is for a hydrogen powered internal combustion engine.
The choice of hydrogen production system for this pathway is found on the Input sheet in cell B49.
Regards
Don O'Connor
The choice of hydrogen production system for this pathway is found on the Input sheet in cell B49.
Regards
Don O'Connor
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