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 6.22
Milk (kg) -24.00 -0.014 0.34
Fat (kg) -9.26 -0.375 3.47
Prot (kg) -5.47 -0.441 2.41
Fertility Sub Index -10.88
Calving Interval (days) 5.16 -1.459 -7.53
Survival (%) -3.00 1.117 -3.35
Calving Sub Index 1.63
Gestation Length (days) -1.77 -0.919 1.63
Beef Sub Index 4.37
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) -3.88 -0.432 1.67
Maintenance Sub Index Maint. Sub Index 4.20
Live WT (kg) -13.70 -0.307 4.20
Total Carbon Sub Index 5.53

* Based on an €80/tonne carbon price