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 -12.57
Milk (kg) 377.00 -0.014 -5.28
Fat (kg) 10.55 -0.375 -3.95
Prot (kg) 7.56 -0.441 -3.34
Fertility Sub Index -2.86
Calving Interval (days) 2.36 -1.459 -3.44
Survival (%) 0.52 1.117 0.58
Calving Sub Index 2.68
Gestation Length (days) -2.92 -0.919 2.68
Beef Sub Index 1.40
Carcass Weight (kg) -8.10 -0.528 4.27
Age of Slaughter (days) 6.66 -0.432 -2.88
Maintenance Sub Index Maint. Sub Index -0.15
Live WT (kg) 0.50 -0.307 -0.15
Total Carbon Sub Index -11.49

* Based on an €80/tonne carbon price