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 18.53
Milk (kg) -674.00 -0.014 9.44
Fat (kg) -5.02 -0.375 1.88
Prot (kg) -16.34 -0.441 7.21
Fertility Sub Index -2.09
Calving Interval (days) 1.48 -1.459 -2.16
Survival (%) 0.06 1.117 0.07
Calving Sub Index 1.41
Gestation Length (days) -1.53 -0.919 1.41
Beef Sub Index 2.72
Carcass Weight (kg) -10.50 -0.528 5.54
Age of Slaughter (days) 6.52 -0.432 -2.81
Maintenance Sub Index Maint. Sub Index 9.81
Live WT (kg) -32.00 -0.307 9.81
Total Carbon Sub Index 30.38

* Based on an €80/tonne carbon price