Calculates CO2 emission avoidance (tCO2eq/year) through wood energy and material substitution using ADEME emission factors.
Usage
indicator_energy_avoidance(
units,
fuelwood_field = "E1",
volume_field = NULL,
energy_scenario = "vs_natural_gas",
material_scenario = NULL,
column_name = "E2",
lang = "en"
)Arguments
- units
sf object (POLYGON) of spatial units to assess
- fuelwood_field
Character. Column name for fuelwood potential (tonnes DM/yr). Default "E1".
- volume_field
Character. Column name for construction timber volume (m³/ha). Optional.
- energy_scenario
Character. Energy substitution scenario: "vs_natural_gas", "vs_fuel_oil". Default "vs_natural_gas".
- material_scenario
Character. Material substitution: "vs_concrete", "vs_steel", NULL. Default NULL (no material substitution).
- column_name
Character. Name for output column. Default "E2".
- lang
Character. Message language. Default "en".