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 2.65
Milk (kg) 168.00 -0.014 -2.35
Fat (kg) -9.43 -0.375 3.53
Prot (kg) -3.32 -0.441 1.47
Fertility Sub Index -14.63
Calving Interval (days) 7.34 -1.459 -10.71
Survival (%) -3.51 1.117 -3.92
Calving Sub Index 1.52
Gestation Length (days) -1.65 -0.919 1.52
Beef Sub Index 0.33
Carcass Weight (kg) -5.10 -0.528 2.69
Age of Slaughter (days) 5.46 -0.432 -2.36
Maintenance Sub Index Maint. Sub Index 4.11
Live WT (kg) -13.40 -0.307 4.11
Total Carbon Sub Index -6.03

* Based on an €80/tonne carbon price