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 15.82
Milk (kg) -151.00 -0.014 2.11
Fat (kg) -17.34 -0.375 6.49
Prot (kg) -16.33 -0.441 7.21
Fertility Sub Index -3.27
Calving Interval (days) 0.90 -1.459 -1.31
Survival (%) -1.75 1.117 -1.96
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.48
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) 0.84 -0.432 -0.36
Maintenance Sub Index Maint. Sub Index 2.05
Live WT (kg) -6.70 -0.307 2.05
Total Carbon Sub Index 14.53

* Based on an €80/tonne carbon price