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 -1.75
Milk (kg) 231.00 -0.014 -3.23
Fat (kg) -2.35 -0.375 0.88
Prot (kg) -1.36 -0.441 0.60
Fertility Sub Index -9.68
Calving Interval (days) 5.29 -1.459 -7.72
Survival (%) -1.76 1.117 -1.97
Calving Sub Index 2.32
Gestation Length (days) -2.52 -0.919 2.32
Beef Sub Index -4.31
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 10.11 -0.432 -4.36
Maintenance Sub Index Maint. Sub Index -6.53
Live WT (kg) 21.30 -0.307 -6.53
Total Carbon Sub Index -19.97

* Based on an €80/tonne carbon price