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 2.97
Milk (kg) 67.00 -0.014 -0.94
Fat (kg) -5.46 -0.375 2.05
Prot (kg) -4.22 -0.441 1.86
Fertility Sub Index -9.35
Calving Interval (days) 4.25 -1.459 -6.20
Survival (%) -2.82 1.117 -3.15
Calving Sub Index 1.81
Gestation Length (days) -1.97 -0.919 1.81
Beef Sub Index -1.56
Carcass Weight (kg) -5.00 -0.528 2.64
Age of Slaughter (days) 9.73 -0.432 -4.20
Maintenance Sub Index Maint. Sub Index 2.82
Live WT (kg) -9.20 -0.307 2.82
Total Carbon Sub Index -3.31

* Based on an €80/tonne carbon price