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 19.34
Milk (kg) -277.00 -0.014 3.88
Fat (kg) -25.55 -0.375 9.57
Prot (kg) -13.35 -0.441 5.89
Fertility Sub Index -6.29
Calving Interval (days) 2.96 -1.459 -4.32
Survival (%) -1.76 1.117 -1.97
Calving Sub Index -0.52
Gestation Length (days) 0.57 -0.919 -0.52
Beef Sub Index 1.70
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) 1.56 -0.432 -0.67
Maintenance Sub Index Maint. Sub Index 0.64
Live WT (kg) -2.10 -0.307 0.64
Total Carbon Sub Index 14.87

* Based on an €80/tonne carbon price