carculator

Prospective environmental and economic life cycle assessment of vehicles made blazing fast.

BSD-3-CLAUSE License

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carculator - Fix chemistry selection for PHEVs Latest Release

Published by romainsacchi 3 months ago

carculator - Release. New TtW definition. + ei39

Published by romainsacchi 4 months ago

carculator - Fixes issue of missing powertrain

Published by romainsacchi 9 months ago

carculator - Migrate to ei39

Published by romainsacchi 9 months ago

  • Updates foreground inventories (fuels, battery, fuel cell, hydrogen)
  • Updates emissions factors from background (switch to ecoinvent 3.9, further modified by the latest version of premise 1.8.2)
  • Updates LCIA methods (ReCiPe 2016, IPCC 2021)
  • Loads A and B matrices from numpy sparse files directly
  • Improves inventory.py
carculator -

Published by romainsacchi 11 months ago

carculator -

Published by romainsacchi about 1 year ago

When overriding efficiencies, the fuel cell system efficiency was ignored.

carculator -

Published by romainsacchi about 1 year ago

Fix hydrogen tank sizing (changed H2 fuel mass per energy to fuel mass per energy).
Fix normalization of hot pollutants by the correct distance.

carculator -

Published by romainsacchi over 1 year ago

carculator - Links to correct carculator_utils version (1.0.4)

Published by romainsacchi over 1 year ago

carculator -

Published by romainsacchi over 1 year ago

New software structure.
Parent classes in carculator_utils.
carculator only contains code relating to passenger cars in particular.
This is a major update.

carculator - Corrects diurnal emissions

Published by romainsacchi almost 2 years ago

Diurnal emissions, in g of substance emitted per day, were incorrectly calculated and applied.
We now fix this. The diurnal emissions per driving cycle now equal the distance of the cycle [km] / annual mileage [km/y] / 365 [d/y] * diurnal emissions [g/d] / length of the cycle [s].

carculator - Diurnal emissions incorrectly calculated

Published by romainsacchi almost 2 years ago

Diurnal emissions, in g of substance emitted per day, were incorrectly calculated and applied.
We now fix this. The diurnal emissions per driving cycle now equal the distance of the cycle [km] / annual mileage [km/y] / 365 [d/y] * diurnal emissions [g/d] / length of the cycle [s].

carculator - Updates default background database scenario to SSP2-NPi

Published by romainsacchi about 2 years ago

carculator - Fixes fuel cell stack inventory issue

Published by romainsacchi about 2 years ago

In inventories, the fuel cell stack MASS was demanded, instead of the fuel cell stack POWER.
This was incorrect since the fuel cell stack dataset is expressed in relation to 1 kW.

carculator - v.1.7.0

Published by romainsacchi over 2 years ago

carculator -

Published by romainsacchi over 2 years ago

carculator - v.1.6.8

Published by romainsacchi over 2 years ago

Fixes labelling for cost array

Full Changelog: https://github.com/romainsacchi/carculator/compare/v.1.6.7...v.1.6.8

carculator - Remove dependency on xarray 0.17

Published by romainsacchi over 2 years ago

carculator - Fix electricity use for PHEVs

Published by romainsacchi over 2 years ago

carculator - Adds new natural graphite inventories

Published by romainsacchi almost 3 years ago