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 7.70
Milk (kg) 64.00 -0.014 -0.90
Fat (kg) -12.34 -0.375 4.62
Prot (kg) -9.00 -0.441 3.97
Fertility Sub Index -6.23
Calving Interval (days) 3.08 -1.459 -4.49
Survival (%) -1.55 1.117 -1.73
Calving Sub Index -0.19
Gestation Length (days) 0.21 -0.919 -0.19
Beef Sub Index 0.28
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 3.51 -0.432 -1.52
Maintenance Sub Index Maint. Sub Index -0.80
Live WT (kg) 2.60 -0.307 -0.80
Total Carbon Sub Index 0.76

* Based on an €80/tonne carbon price