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 16.45
Milk (kg) -252.00 -0.014 3.53
Fat (kg) -11.55 -0.375 4.33
Prot (kg) -19.47 -0.441 8.59
Fertility Sub Index -12.03
Calving Interval (days) 6.01 -1.459 -8.77
Survival (%) -2.92 1.117 -3.26
Calving Sub Index 0.01
Gestation Length (days) -0.01 -0.919 0.01
Beef Sub Index 0.47
Carcass Weight (kg) -3.30 -0.528 1.74
Age of Slaughter (days) 2.94 -0.432 -1.27
Maintenance Sub Index Maint. Sub Index -0.03
Live WT (kg) 0.10 -0.307 -0.03
Total Carbon Sub Index 4.86

* Based on an €80/tonne carbon price