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 16.09
Milk (kg) -579.00 -0.014 8.11
Fat (kg) -4.27 -0.375 1.60
Prot (kg) -14.46 -0.441 6.38
Fertility Sub Index -0.76
Calving Interval (days) 1.47 -1.459 -2.14
Survival (%) 1.24 1.117 1.39
Calving Sub Index -0.09
Gestation Length (days) 0.10 -0.919 -0.09
Beef Sub Index 14.30
Carcass Weight (kg) -34.30 -0.528 18.09
Age of Slaughter (days) 8.79 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index 27.16
Live WT (kg) -88.60 -0.307 27.16
Total Carbon Sub Index 56.69

* Based on an €80/tonne carbon price