Emissions factors from European European Environment Agency

Source: R/ef_eea.R

ef_cetesb returns a vector or data.frame of Brazilian emission factors.

ef_eea(
  category,
  fuel,
  segment,
  euro,
  tech,
  pol,
  mode,
  slope,
  load,
  speed,
  fcorr = rep(1, 8)
)

Arguments

category

String: "PC" (Passenger Cars), "LCV" (Light Commercial Vehicles), "TRUCKS" (Heavy Duty Trucks), "BUS" (Buses) or "MC" (Motorcycles or L-Category as in EEA 2019).

fuel

String; "G", "G HY", "G PHEV G", "G PHEV ELEC", "D", "D PHEV D", "D PHEV ELEC", "LPG BIFUEL LPG", "LPG BIFUEL G", "CNG BIFUEL CNG", "CNG BIFUEL G", "D HY D", "D HY ELEC", "CNG", "BIO D"

segment

String for type of vehicle (try different, the function will show values).

euro

String; euro standard: "PRE", "IMPROVED CONVENTIONAL", "OPEN LOOP", "ECE 15/00-01", "ECE 15/02", "ECE 15/03", "ECE 15/04". "I", "II", "III", "IV", "V", "VI A/B/C", "VI D", "VI D-TEMP", "VI D/E", "EEV".

tech

String; technology: "DPF", "DPF With S/W Update", "DPF+SCR" "EGR", "GDI", "GDI+GPF", "LNT+DPF", "PFI", "SCR".

pol

String; "CO", "NOx", "NMHC" (VOC), "PM" (PM Exhaust), "EC", "CH4", "NH3", "N2O"

mode

String; "Urban Peak", "Urban Off Peak", "Rural", "Highway", NA.

slope

Numeric; 0.00, -0.06, -0.04, -0.02, 0.02, 0.04, 0.06, or NA

load

Numeric; 0.0,0.5, 1.0 or NA

speed

Numeric; optional numeric in km/h.

fcorr

Numeric; Correction by fuel properties by euro technology. See fuel_corr. The order from first to last is "PRE", "I", "II", "III", "IV", "V", "VI", "or other VI. Default is 1

Value

Return a function depending of speed or numeric (g/km)

Examples

{
# ef_eea(category = "I DONT KNOW")
ef_eea(category = "PC",
fuel = "G",
segment = "Small",
euro = "I",
tech = NA,
pol = "CO",
mode = NA,
slope = 0,
load = 0)(10)
}
#> [1] 4.655639