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 -7.92
Milk (kg) 179.00 -0.014 -2.51
Fat (kg) 7.05 -0.375 -2.64
Prot (kg) 6.29 -0.441 -2.78
Fertility Sub Index -0.77
Calving Interval (days) -0.08 -1.459 0.12
Survival (%) -0.79 1.117 -0.88
Calving Sub Index 3.14
Gestation Length (days) -3.42 -0.919 3.14
Beef Sub Index -1.92
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 5.06 -0.432 -2.18
Maintenance Sub Index Maint. Sub Index -5.09
Live WT (kg) 16.60 -0.307 -5.09
Total Carbon Sub Index -12.56

* Based on an €80/tonne carbon price