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 18.05
Milk (kg) -671.00 -0.014 9.39
Fat (kg) -3.34 -0.375 1.25
Prot (kg) -16.78 -0.441 7.41
Fertility Sub Index -1.66
Calving Interval (days) 1.52 -1.459 -2.22
Survival (%) 0.50 1.117 0.56
Calving Sub Index -0.33
Gestation Length (days) 0.36 -0.919 -0.33
Beef Sub Index 18.15
Carcass Weight (kg) -41.00 -0.528 21.63
Age of Slaughter (days) 8.06 -0.432 -3.48
Maintenance Sub Index Maint. Sub Index 31.45
Live WT (kg) -102.60 -0.307 31.45
Total Carbon Sub Index 65.66

* Based on an €80/tonne carbon price