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Emission balance of renewables-based electricity generation, 2010
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Greenhouseeffect 1)
Acidification 2)
Ozone 3)
Particulates 4)
Greenhouse gas/
air pollutant
Renewables-based electricity generation
total: 103,466 GWh
Avoidance factor
[g/kWh]
Avoided emissions
[1,000 t]
CO 2 680 70,320
CH 2.33 240.6
N O
2 -0.02 -1.7
CO 2 equivalent 723 74,850
sO 2 0.31 31.7
NO X 0.09 9.2
SO 2 equivalent 0.37 38.1
CO -0.23 -23.6
NMVOC -0.01 -1.2
particulates -0.03 -3.1
1) No account is taken of other greenhouse gases (sF 6 , pFC, HFC).
2) No account is taken of other air-pollutants with acidification potential (NH 3 , HCl, HF).
3) NMVOC and CO are important precursor substances for ground-level ozone, which makes
a major contribution to photochemical smog.
4) Here particulates comprise all emissions of suspended particulates of all particle sizes.
the calculations are based on the “Report on CO 2 reduction in the electricity sector through the
use of renewable energy sources in 2008 and 2009” (Gutachten zur CO 2 -Minderung im stromsektor
durch den einsatz erneuerbarer energien im Jahr 2008 und 2009) (Klobasa et al. [88]).
For the calculation method, see annex, section 3.
sources: uBa [75] on the basis of aGee-stat and Klobasa et al. [88]; uBa [92]; Öko-Institut [90];
ecoinvent [84]; Vogt et al. [89]; Ciroth [83]; updated data uBa [37]
aVOIDeD eMIssIONs
Renewable Energy Sources in Figures
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