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 -9.40
Milk (kg) 552.00 -0.014 -7.73
Fat (kg) -0.71 -0.375 0.27
Prot (kg) 4.38 -0.441 -1.93
Fertility Sub Index -2.27
Calving Interval (days) 0.88 -1.459 -1.28
Survival (%) -0.88 1.117 -0.98
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.14
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.51 -0.432 -0.65
Maintenance Sub Index Maint. Sub Index 2.33
Live WT (kg) -7.60 -0.307 2.33
Total Carbon Sub Index -9.75

* Based on an €80/tonne carbon price