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 5.79
Milk (kg) 26.00 -0.014 -0.36
Fat (kg) -8.23 -0.375 3.08
Prot (kg) -6.97 -0.441 3.08
Fertility Sub Index -1.82
Calving Interval (days) 0.91 -1.459 -1.33
Survival (%) -0.44 1.117 -0.49
Calving Sub Index -0.37
Gestation Length (days) 0.40 -0.919 -0.37
Beef Sub Index 0.28
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 1.18 -0.432 -0.51
Maintenance Sub Index Maint. Sub Index 2.08
Live WT (kg) -6.80 -0.307 2.08
Total Carbon Sub Index 5.97

* Based on an €80/tonne carbon price