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 -16.57
Milk (kg) 310.00 -0.014 -4.34
Fat (kg) 15.46 -0.375 -5.79
Prot (kg) 14.58 -0.441 -6.44
Fertility Sub Index -18.27
Calving Interval (days) 9.75 -1.459 -14.23
Survival (%) -3.62 1.117 -4.04
Calving Sub Index 3.01
Gestation Length (days) -3.27 -0.919 3.01
Beef Sub Index -2.85
Carcass Weight (kg) -0.30 -0.528 0.16
Age of Slaughter (days) 6.97 -0.432 -3.01
Maintenance Sub Index Maint. Sub Index -6.74
Live WT (kg) 22.00 -0.307 -6.74
Total Carbon Sub Index -41.43

* Based on an €80/tonne carbon price