T-5A3-A-2 - CHP oil production

Definition

This emission source is defined by the IPCC in TBD.

Sustainability Category: 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:

• T-5A2-TE-5 - Shift to heat pumps in district heating
• T-5A2-TE-6 - Shift to Residual Heat in district heating
• T-5A3-TE-2 - CHP from oil
• T-5A3-TE-7 - Shift to biofuel in district heating

Activity Model

This emission source is modelled with Combustion as:

Parameters

Parameter	Unit	Description
emission_factor_oil_burning_resources	g_co2e_kwh	Emission factor burning of oil
energy_efficiency_chp_oil_to_district_heat	percent	Energy efficiency of CHP oil to district heat
energy_efficiency_chp_oil_to_electricity	percent	Energy efficiency of CHP oil to electricity
stock_chp_oil	kwh	Combined heat and power (CHP) - oil

YAML Specification

sustainability: red
version: 2.0.1
operation:
  growthType: false
  variable: stock_chp_oil
work:
- name: combustion
  unitOfMeasure: kwh
  operationToWork:
    unitOfMeasure: kwh/kwh
    expression: 1 / ( %[0] + %[1] )
    variables:
    - energy_efficiency_chp_oil_to_district_heat
    - energy_efficiency_chp_oil_to_electricity
  input:
  - resource: oil
    unitOfMeasure: kwh
    resourceToWork:
      unitOfMeasure: kwh/kwh
      expression: '1'
    emissionFactor:
      unitOfMeasure: g_co2e/kwh
      expression: '%[0]'
      variables:
      - emission_factor_oil_burning_resources
  output:
  - resource: district_heat
    primary: true
    unitOfMeasure: kwh
    workToResource:
      unitOfMeasure: kwh/kwh
      expression: '%[0]'
      variables:
      - energy_efficiency_chp_oil_to_district_heat
  - resource: electricity
    unitOfMeasure: kwh
    workToResource:
      unitOfMeasure: kwh/kwh
      expression: '%[0]'
      variables:
      - energy_efficiency_chp_oil_to_electricity

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