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 -5.45
Milk (kg) 458.00 -0.014 -6.41
Fat (kg) -3.74 -0.375 1.40
Prot (kg) 0.99 -0.441 -0.44
Fertility Sub Index -5.05
Calving Interval (days) 2.76 -1.459 -4.03
Survival (%) -0.92 1.117 -1.03
Calving Sub Index 0.26
Gestation Length (days) -0.28 -0.919 0.26
Beef Sub Index 0.68
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 0.63 -0.432 -0.27
Maintenance Sub Index Maint. Sub Index 0.71
Live WT (kg) -2.30 -0.307 0.71
Total Carbon Sub Index -8.87

* Based on an €80/tonne carbon price