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 9.55
Milk (kg) -132.00 -0.014 1.85
Fat (kg) -9.22 -0.375 3.45
Prot (kg) -9.62 -0.441 4.25
Fertility Sub Index -12.06
Calving Interval (days) 6.10 -1.459 -8.90
Survival (%) -2.83 1.117 -3.16
Calving Sub Index 0.79
Gestation Length (days) -0.86 -0.919 0.79
Beef Sub Index -0.46
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 4.36 -0.432 -1.88
Maintenance Sub Index Maint. Sub Index -0.55
Live WT (kg) 1.80 -0.307 -0.55
Total Carbon Sub Index -2.73

* Based on an €80/tonne carbon price