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 -12.09
Milk (kg) 264.00 -0.014 -3.70
Fat (kg) 9.86 -0.375 -3.69
Prot (kg) 10.64 -0.441 -4.70
Fertility Sub Index -11.19
Calving Interval (days) 6.87 -1.459 -10.02
Survival (%) -1.04 1.117 -1.16
Calving Sub Index 3.27
Gestation Length (days) -3.56 -0.919 3.27
Beef Sub Index -3.42
Carcass Weight (kg) -4.90 -0.528 2.58
Age of Slaughter (days) 13.91 -0.432 -6.00
Maintenance Sub Index Maint. Sub Index -3.07
Live WT (kg) 10.00 -0.307 -3.07
Total Carbon Sub Index -26.49

* Based on an €80/tonne carbon price