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 5.18
Milk (kg) 28.00 -0.014 -0.39
Fat (kg) -5.57 -0.375 2.09
Prot (kg) -7.90 -0.441 3.49
Fertility Sub Index -15.65
Calving Interval (days) 7.94 -1.459 -11.58
Survival (%) -3.64 1.117 -4.07
Calving Sub Index 0.28
Gestation Length (days) -0.31 -0.919 0.28
Beef Sub Index -0.17
Carcass Weight (kg) -2.80 -0.528 1.48
Age of Slaughter (days) 3.82 -0.432 -1.65
Maintenance Sub Index Maint. Sub Index -0.06
Live WT (kg) 0.20 -0.307 -0.06
Total Carbon Sub Index -10.42

* Based on an €80/tonne carbon price