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 14.99
Milk (kg) -266.00 -0.014 3.72
Fat (kg) -9.49 -0.375 3.55
Prot (kg) -17.48 -0.441 7.71
Fertility Sub Index -2.67
Calving Interval (days) 0.74 -1.459 -1.08
Survival (%) -1.42 1.117 -1.59
Calving Sub Index 0.26
Gestation Length (days) -0.28 -0.919 0.26
Beef Sub Index -0.96
Carcass Weight (kg) -0.80 -0.528 0.42
Age of Slaughter (days) 3.21 -0.432 -1.39
Maintenance Sub Index Maint. Sub Index 2.79
Live WT (kg) -9.10 -0.307 2.79
Total Carbon Sub Index 14.42

* Based on an €80/tonne carbon price