← Reliability

EcoSpold 1 · Calculation comparison

BAFU 2025 v2, Ozone depletion

A comparison of published impact results with VoLCA calculations from the same source data and the publisher’s impact factors. Points on the diagonal agree.

This page shows engine v0.13.0, which is not the newest measured. Compare the engine versions, or see the current comparisons.

Engine version
volca 0.13.0 (8c0396c, v0.13.0, linux)
Measured on
Comparison measurements and reference
DatabaseBAFU 2025 v2
Source formatEcoSpold 1
Impact method collectionEF 3.1 adapted 1.05
Impact categoryOzone depletion
Unitkg CFC11 eq
Activities compared11,545
Median ratio (VoLCA / published)1.0000
Comparison band1%
Activities outside the band16
Share outside the band0.14%
VerdictAgrees: meets the agreement a release is held to
Points drawn1,938
Largest relative deviation+24.28%
Activity with largest deviationElectricity, hard coal, at power plant {FRCC}
Published referenceBAFU-2025 version2_LCIA Results.xlsx
BAFU 2025 v2, Ozone depletion
Each point is one activity: what BAFU 2025 v2 published for Ozone depletion (kg CFC11 eq), against what VoLCA computes from the same EcoSpold 1 source under the publisher's own EF 3.1 adapted 1.05 factors. The black line is equality and the grey band is 1%. 11,545 activities were compared; 1,922 from inside the band are drawn, evenly spaced over the published value, plus the 16 outside it. Where several fall on one spot, at most three markers are drawn there, since a fourth would not darken it. Median ratio 1.0000, 0.14% outside the band. This meets the agreement a release is held to: at most 5% of activities outside the band and a median ratio inside it.