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 -6.30
Milk (kg) 273.00 -0.014 -3.82
Fat (kg) 2.52 -0.375 -0.94
Prot (kg) 3.47 -0.441 -1.53
Fertility Sub Index 4.58
Calving Interval (days) -2.78 -1.459 4.06
Survival (%) 0.47 1.117 0.53
Calving Sub Index 2.45
Gestation Length (days) -2.66 -0.919 2.45
Beef Sub Index -0.08
Carcass Weight (kg) -3.40 -0.528 1.79
Age of Slaughter (days) 4.35 -0.432 -1.88
Maintenance Sub Index Maint. Sub Index 1.81
Live WT (kg) -5.90 -0.307 1.81
Total Carbon Sub Index 2.45

* Based on an €80/tonne carbon price