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 -14.09
Milk (kg) 673.00 -0.014 -9.42
Fat (kg) 2.68 -0.375 -1.00
Prot (kg) 8.30 -0.441 -3.66
Fertility Sub Index -4.99
Calving Interval (days) 2.51 -1.459 -3.66
Survival (%) -1.19 1.117 -1.33
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index -0.01
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.86 -0.432 -0.80
Maintenance Sub Index Maint. Sub Index 1.93
Live WT (kg) -6.30 -0.307 1.93
Total Carbon Sub Index -17.71

* Based on an €80/tonne carbon price