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 -0.32
Milk (kg) 53.00 -0.014 -0.74
Fat (kg) 3.02 -0.375 -1.13
Prot (kg) -3.53 -0.441 1.56
Fertility Sub Index -4.79
Calving Interval (days) 2.32 -1.459 -3.38
Survival (%) -1.26 1.117 -1.41
Calving Sub Index -0.33
Gestation Length (days) 0.36 -0.919 -0.33
Beef Sub Index 0.43
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 2.18 -0.432 -0.94
Maintenance Sub Index Maint. Sub Index 2.94
Live WT (kg) -9.60 -0.307 2.94
Total Carbon Sub Index -2.06

* Based on an €80/tonne carbon price