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 0.05
Milk (kg) 114.00 -0.014 -1.60
Fat (kg) -3.57 -0.375 1.34
Prot (kg) -0.70 -0.441 0.31
Fertility Sub Index -13.83
Calving Interval (days) 7.08 -1.459 -10.33
Survival (%) -3.13 1.117 -3.50
Calving Sub Index 0.36
Gestation Length (days) -0.39 -0.919 0.36
Beef Sub Index 0.39
Carcass Weight (kg) -6.50 -0.528 3.43
Age of Slaughter (days) 7.04 -0.432 -3.04
Maintenance Sub Index Maint. Sub Index -0.98
Live WT (kg) 3.20 -0.307 -0.98
Total Carbon Sub Index -14.01

* Based on an €80/tonne carbon price