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 5.27
Milk (kg) -82.00 -0.014 1.15
Fat (kg) -5.20 -0.375 1.95
Prot (kg) -4.92 -0.441 2.17
Fertility Sub Index -2.55
Calving Interval (days) 1.73 -1.459 -2.52
Survival (%) -0.02 1.117 -0.02
Calving Sub Index 5.18
Gestation Length (days) -5.64 -0.919 5.18
Beef Sub Index 1.60
Carcass Weight (kg) -4.10 -0.528 2.16
Age of Slaughter (days) 1.31 -0.432 -0.57
Maintenance Sub Index Maint. Sub Index 6.07
Live WT (kg) -19.80 -0.307 6.07
Total Carbon Sub Index 15.57

* Based on an €80/tonne carbon price