T-5A3-A-1 - CHP coal production

Definition

This emission source is defined by the IPCC in TBD.

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-1 - CHP from coal
• 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_coal_kwh_to_co2e	g_co2e_kwh	Emission factor coal
energy_efficiency_chp_coal_to_district_heat	percent	Energy efficiency of CHP coal to district heat
energy_efficiency_chp_coal_to_electricity	percent	Energy efficiency of CHP coal to electricity
stock_chp_coal	kwh	Combined heat and power (CHP) - coal

YAML Specification

version: 2.1.0
operation:
  growthType: false
  variable: stock_chp_coal
work:
- name: combustion
  unitOfMeasure: kwh
  operationToWork:
    unitOfMeasure: kwh/kwh
    expression: 1 / ( %[0] + %[1] )
    variables:
    - energy_efficiency_chp_coal_to_district_heat
    - energy_efficiency_chp_coal_to_electricity
  input:
  - resource: coal
    unitOfMeasure: kwh
    resourceToWork:
      unitOfMeasure: kwh/kwh
      expression: '1'
    emissionFactor:
      unitOfMeasure: g_co2e/kwh
      expression: '%[0]'
      variables:
      - emission_factor_coal_kwh_to_co2e
  output:
  - resource: district_heat
    primary: true
    unitOfMeasure: kwh
    workToResource:
      unitOfMeasure: kwh/kwh
      expression: '%[0]'
      variables:
      - energy_efficiency_chp_coal_to_district_heat
  - resource: electricity
    unitOfMeasure: kwh
    workToResource:
      unitOfMeasure: kwh/kwh
      expression: '%[0]'
      variables:
      - energy_efficiency_chp_coal_to_electricity

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