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 4.30
Milk (kg) 46.00 -0.014 -0.64
Fat (kg) -8.95 -0.375 3.35
Prot (kg) -3.61 -0.441 1.59
Fertility Sub Index -18.05
Calving Interval (days) 9.34 -1.459 -13.63
Survival (%) -3.96 1.117 -4.42
Calving Sub Index -0.33
Gestation Length (days) 0.36 -0.919 -0.33
Beef Sub Index 0.50
Carcass Weight (kg) -3.10 -0.528 1.64
Age of Slaughter (days) 2.64 -0.432 -1.14
Maintenance Sub Index Maint. Sub Index 1.78
Live WT (kg) -5.80 -0.307 1.78
Total Carbon Sub Index -11.81

* Based on an €80/tonne carbon price