1 / 4

Electricity cost  e * c e * 10 3 [k€/ PJ fuel input /a]

Components for the calculation of the OC var for Combustion (1). Electricity cost  e * c e * 10 3 [k€/ PJ fuel input /a]  e : additional electricity demand (=new total consumption – old total consumption) [GWh/ PJ fuel input ] c e : energy price [€/kWh]

martha
Download Presentation

Electricity cost  e * c e * 10 3 [k€/ PJ fuel input /a]

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Components for the calculation of the OCvar for Combustion (1) • 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] Expert Group on Techno-Economic Issues (EGTEI) – Paris 04/2003

  2. Components for the calculation of the OCvar for Combustion (2) • 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) Expert Group on Techno-Economic Issues (EGTEI) – Paris 04/2003

  3. Components for the calculation of the OCvar for Processes (1) 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] Expert Group on Techno-Economic Issues (EGTEI) – Paris 04/2003

  4. Components for the calculation of the OCvar for Processes (2) 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) Expert Group on Techno-Economic Issues (EGTEI) – Paris 04/2003

More Related