Expert Group on Techno-Economic Issues (EGTEI) – Paris 04/2003

• Electricity cost e * ce * 103 [k€/PJ fuel input/a]

  e : additional electricity demand (=new total consumption – old total consumption) [GWh/PJ fuel input]

ce : energy price [€/kWh]

• Sorbent cost s * cs * efunabated * / 103 [k€/PJ fuel input/a]

  efunabated : unabated emission factor of pollutant [t pollutant/PJ fuel input]

s : specific sorbents demand (e.g. NH3) [ton/t pollutant removed]

cs : sorbents price [€/ton]

: removal efficiency (= 1 - efabated/efunabated)

• Catalyst cost (cat * cicat / ltcat) * (103 / 3,6) [k€/PJ fuel input/a]

cat : catalyst volume (per unit of installed capacity) [m3/MWth]

cicat : unit costs of catalysts [k€/m3]

Ltcat : life time of catalyst [103 hrs]

•  Labour cost [man-year/MWth]: (l * cl) * 106 / (3,6 * pf) [k€/PJ fuel input/a]

l : labour demand [man-year/MWth]

cl : labour cost/wages [k€/man-year]

pf : annual operating hours at full load [h/a]

Components for the calculation of the OCComponents for the calculation of the OCvarvar for for CombustionCombustion (1) (1)

Expert Group on Techno-Economic Issues (EGTEI) – Paris 04/2003

• Waste disposal cost d * cd * efunabated * / 103 [k€/PJ fuel input/a] 

efunabated : unabated emission factor of pollutant [t pollutant/PJ fuel input]

d : demand for waste disposal [ton/ t pollutant removed]

cd : byproduct/waste disposal cost [€/ton]

: removal efficiency (= 1 - efabated/efunabated)

 

• Fuel switch/efficiency improvement [k€/PJ fuel input/a]

SUM [(new consump/prod)i * (new price)i] – SUM [(old consump/prod)i * (old price)i]

Energy consumption (+)

Energy production (-)

Consumption [MJ/GJth input]

Fuel price [€/GJ]

 

• Cost of low S fuel low S * clow S * 103 [k€/PJ fuel input/a]

low S : %S difference (%Sfuel old - %Sfuel new) [%S]

clow S : extra cost of low S fuel [€/GJ/%S]

Supplementary Cost [k€/PJ fuel input/a]

(for cost parameters others than mentioned above, e.g. process emissions)

Components for the calculation of the OCComponents for the calculation of the OCvarvar for for CombustionCombustion (2) (2)

Expert Group on Techno-Economic Issues (EGTEI) – Paris 04/2003

Electricity cost e * ce * 103 [k€/t/a]

e : additional electricity demand (=new total consumption – old total consumption) [GWh/t]

ce : energy price [€/kWh]

 

 Sorbent cost s * cs * efunabated * / 103 [k€/t/a]

  efunabated : unabated emission factor of pollutant [t pollutant/t]

s : specific sorbents demand (e.g. NH3) [ton/t pollutant removed]

cs : sorbents price [€/ton]

: removal efficiency (= 1 - efabated/efunabated)

 

 Catalyst cost (cat * cicat / ltcat) [k€/t/a]

  cat : catalyst volume (per unit of installed capacity) [m3/t]

cicat : unit costs of catalysts [k€/m3]

ltcat : life time of catalyst [103 hrs]

 

 Labour cost (l * cl / pf) [k€/t/a]

  l : labour demand [man-year/t]

cl : labour cost/wages [k€/man-year]

pf : annual operating hours at full load [h/a]

 

 

Components for the calculation of the OCComponents for the calculation of the OCvarvar for for ProcessesProcesses (1) (1)

Expert Group on Techno-Economic Issues (EGTEI) – Paris 04/2003

Waste disposal cost d * cd * efunabated * / 103 [k€/t/a]

  efunabated : unabated emission factor of pollutant [t pollutant/t]

d : demand for waste disposal [ton/ t pollutant removed]

cd : byproduct/waste disposal cost [€/ton]

: removal efficiency (= 1 - efabated/efunabated)

 

 Fuel switch/efficiency improvement [k€/t/a]

 SUM [(new consump/prod)i * (new price)i] – SUM [(old consump/prod)i * (old price)i]

Energy consumption (+)

Energy production (-)

Consumption [GJ/t]

Fuel price [€/GJ]

  

Supplementary Cost [k€/t/a]

(for cost parameters others than mentioned above, e.g. process emissions)

 

Components for the calculation of the OCComponents for the calculation of the OCvarvar for for ProcessesProcesses (2) (2)