ENVIRONMENTAL IMPACT OF ELECTRICITY PRODUCTION TECHNOLOGIES IN - - PowerPoint PPT Presentation

ENVIRONMENTAL IMPACT OF ELECTRICITY PRODUCTION TECHNOLOGIES IN FRANCE

Jules Sebban Florian Mathé

Electricity France FR: Electricity grid mix PE EU-27: Electricity grid mix PE FR: Electricity from biogas PE FR: Electricity from coal gases PE EP [kg Phosphate- Equiv.] 0,00169632 3,99E-05 0,000126128 0,00081547 0,000435182 ODP [kg R11-Equiv.] 4,14E-09 1,52E-09 3,25E-10 1,60E-10 4,35E-13 FR: Electricity from hydro power PE FR: Electricity from nuclear PE FR: Electricity from photovoltaic PE FR: Electricity from waste PE FR: Electricity from wind power PE EP [kg Phosphate- Equiv.] 1,07E-06 7,60E-06 1,81E-05 0,000180596 3,24E-06 ODP [kg R11-Equiv.] 2,47E-13 1,90E-09 1,67E-11 2,10E-10 1,93E-12

FR: Process steam from hard coal 85% PE FR: Process steam from (HFO) 85% PE EP [kg Phosphate- Equiv.] 3,90E-05 2,99E-05 ODP [kg R11- Equiv.] 1,08E-13 3,54E-12

DATA

Electricity Grid

Output_total 100,00% Nuclear 75,30% Hydro 11,84% Grid_losses 6,98% Natural_gas 4,17% Hard_coal 4,10% Wind 1,75% Own_consumpt 1,23% HFO 1,02% WtE 0,74% Coal_gases 0,52% Biomass_solid 0,27% Biogas 0,19% Photovoltaics 0,10%

(Values for 1KW)

0,19 0,27 0,52 4,1 1,02 11,84 4,17 75,3 0,1 1,75 0,74

Shares in the French energy mix

Biogas Biomass_solid Coal_gases Hard_coal HFO Hydro Natural_gas Nuclear Photovoltaics Wind WtE

CRITERIA :

CML 2001 definition : CML 2001 is an impact assessment method which restricts quantitative modelling to early stages in the cause-effect chain to limit uncertainties. Results are grouped in midpoint categories according to common mechanisms (e.g. climate change) or commonly accepted groupings (e.g. ecotoxicity).

• CML 2001- Eutrophication Potential (EP) [kg Phosphate-Equiv.]
• CML 2001- Ozone Layer Depletion Potential (ODP, steady state) [kg R11-Equiv.]

CML 2001- EUTROPHICATION POTENTIAL

Excessive bilogical activity of organisms due to over-nutrification

• too much nutiments

too much algae no light for photosynthesizing no oxygen animals die

Scale of impacts:

Local Regional

CML 2001- OZONE LAYER DEPLETION POTENTIAL

Principal causes : CFC gas – HCFC gas (aerosol, cooling)

impacts:

world

0,00000 0,00010 0,00020 0,00030 0,00040 0,00050 0,00060 0,00070 0,00080 0,00090

CML2001 - Apr. 2013, Eutrophication Potential (EP) [kg Phosphate-Equiv.]

0,00E+00 2,00E-10 4,00E-10 6,00E-10 8,00E-10 1,00E-09 1,20E-09 1,40E-09 1,60E-09 1,80E-09 2,00E-09

CML2001 - Apr. 2013, Ozone Layer Depletion Potential (ODP, steady state) [kg R11-Equiv.]

ANALYSIS