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 10.29
Milk (kg) -326.00 -0.014 4.56
Fat (kg) -0.75 -0.375 0.28
Prot (kg) -12.34 -0.441 5.45
Fertility Sub Index -6.06
Calving Interval (days) 3.02 -1.459 -4.41
Survival (%) -1.48 1.117 -1.65
Calving Sub Index -0.14
Gestation Length (days) 0.15 -0.919 -0.14
Beef Sub Index -0.18
Carcass Weight (kg) -1.10 -0.528 0.58
Age of Slaughter (days) 1.75 -0.432 -0.76
Maintenance Sub Index Maint. Sub Index -0.58
Live WT (kg) 1.90 -0.307 -0.58
Total Carbon Sub Index 3.34

* Based on an €80/tonne carbon price