Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -8.41
Milk (kg) 204.00 -0.014 -2.86
Fat (kg) 6.31 -0.375 -2.36
Prot (kg) 7.22 -0.441 -3.19
Fertility Sub Index 0.72
Calving Interval (days) -0.04 -1.459 0.06
Survival (%) 0.59 1.117 0.66
Calving Sub Index -1.18
Gestation Length (days) 1.28 -0.919 -1.18
Beef Sub Index -7.13
Carcass Weight (kg) 16.20 -0.528 -8.55
Age of Slaughter (days) -3.27 -0.432 1.41
Maintenance Sub Index Maint. Sub Index -11.53
Live WT (kg) 37.60 -0.307 -11.53
Total Carbon Sub Index -27.52

* Based on an €80/tonne carbon price