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 -3.38
Milk (kg) -223.00 -0.014 3.12
Fat (kg) 13.23 -0.375 -4.96
Prot (kg) 3.51 -0.441 -1.55
Fertility Sub Index 8.91
Calving Interval (days) -4.89 -1.459 7.13
Survival (%) 1.59 1.117 1.78
Calving Sub Index 4.15
Gestation Length (days) -4.52 -0.919 4.15
Beef Sub Index 8.09
Carcass Weight (kg) -19.20 -0.528 10.13
Age of Slaughter (days) 4.73 -0.432 -2.04
Maintenance Sub Index Maint. Sub Index 7.36
Live WT (kg) -24.00 -0.307 7.36
Total Carbon Sub Index 25.13

* Based on an €80/tonne carbon price