T-4C1-A-5 - CNG construction machinery

Definition¶

This emission source is defined by the IPCC in TBD.

Sustainability Category: Red¶

Red

This activity significantly contributes to greenhouse gas emissions and undermines climate mitigation efforts. The activity should be phased out or fundamentally transformed, with financing directed toward decommissioning, replacement with sustainable alternatives, or radical decarbonization where elimination is not immediately feasible.

Transition Elements¶

This activity has the following mitigation options modelled as transition elements:

Activity Model¶

This emission source is modelled with Combustion as:

Parameters¶

Parameter	Unit	Description
emission_factor_biogas_kwh_to_co2e	g_co2e_kwh	Emission factor biogas
emission_factor_natural_gas_kwh_to_co2e	g_co2e_kwh	Emission factor natural gas
energy_intensity_construction_machinery_cng	kwh_kwh	Energy intensity CNG construction machinery
resource_proportion_cbg_construction_machinery	percent	Fuel proportion CBG for construction machinery
resource_proportion_cng_construction_machinery	percent	Fuel proportion CNG for construction machinery
stock_construction_machinery_cng	kwh	Stock CNG construction machinery

YAML Specification¶

sustainability: red
version: 2.0.0
operation:
  growthType: false
  variable: stock_construction_machinery_cng
work:
- name: combustion
  unitOfMeasure: kwh
  operationToWork:
    unitOfMeasure: kwh/kwh
    expression: '%[0]'
    variables:
    - energy_intensity_construction_machinery_cng
  input:
  - resource: natural_gas
    unitOfMeasure: kwh
    resourceProportion: resource_proportion_cng_construction_machinery
    resourceToWork:
      unitOfMeasure: kwh/kwh
      expression: '1'
    emissionFactor:
      unitOfMeasure: g_co2e/kwh
      expression: '%[0]'
      variables:
      - emission_factor_natural_gas_kwh_to_co2e
  - resource: biogas
    unitOfMeasure: kwh
    resourceProportion: resource_proportion_cbg_construction_machinery
    resourceToWork:
      unitOfMeasure: kwh/kwh
      expression: '1'
    emissionFactor:
      unitOfMeasure: g_co2e/kwh
      expression: '%[0]'
      variables:
      - emission_factor_biogas_kwh_to_co2e