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 -5.08
Milk (kg) 76.00 -0.014 -1.06
Fat (kg) 5.53 -0.375 -2.07
Prot (kg) 4.40 -0.441 -1.94
Fertility Sub Index 0.15
Calving Interval (days) -0.42 -1.459 0.61
Survival (%) -0.41 1.117 -0.46
Calving Sub Index 1.17
Gestation Length (days) -1.27 -0.919 1.17
Beef Sub Index 4.95
Carcass Weight (kg) -11.30 -0.528 5.96
Age of Slaughter (days) 2.34 -0.432 -1.01
Maintenance Sub Index Maint. Sub Index 5.92
Live WT (kg) -19.30 -0.307 5.92
Total Carbon Sub Index 7.12

* Based on an €80/tonne carbon price