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 16.59
Milk (kg) -757.00 -0.014 10.60
Fat (kg) 0.55 -0.375 -0.21
Prot (kg) -14.05 -0.441 6.20
Fertility Sub Index 1.77
Calving Interval (days) -0.21 -1.459 0.31
Survival (%) 1.31 1.117 1.46
Calving Sub Index -0.06
Gestation Length (days) 0.06 -0.919 -0.06
Beef Sub Index 15.97
Carcass Weight (kg) -36.50 -0.528 19.25
Age of Slaughter (days) 7.60 -0.432 -3.28
Maintenance Sub Index Maint. Sub Index 26.61
Live WT (kg) -86.80 -0.307 26.61
Total Carbon Sub Index 60.89

* Based on an €80/tonne carbon price