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 15.89
Milk (kg) -200.00 -0.014 2.80
Fat (kg) -18.77 -0.375 7.03
Prot (kg) -13.73 -0.441 6.06
Fertility Sub Index 0.24
Calving Interval (days) -1.22 -1.459 1.78
Survival (%) -1.38 1.117 -1.54
Calving Sub Index -0.31
Gestation Length (days) 0.34 -0.919 -0.31
Beef Sub Index -1.03
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 3.60 -0.432 -1.55
Maintenance Sub Index Maint. Sub Index 3.80
Live WT (kg) -12.40 -0.307 3.80
Total Carbon Sub Index 18.59

* Based on an €80/tonne carbon price