Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -3.97
Milk (kg) -197.00 -0.014 2.76
Fat (kg) 14.39 -0.375 -5.39
Prot (kg) 3.04 -0.441 -1.34
Fertility Sub Index 13.10
Calving Interval (days) -6.39 -1.459 9.32
Survival (%) 3.38 1.117 3.78
Calving Sub Index 3.16
Gestation Length (days) -3.44 -0.919 3.16
Beef Sub Index -2.98
Carcass Weight (kg) 1.10 -0.528 -0.58
Age of Slaughter (days) 5.57 -0.432 -2.40
Maintenance Sub Index Maint. Sub Index 0.67
Live WT (kg) -2.20 -0.307 0.67
Total Carbon Sub Index 9.98

* Based on an €80/tonne carbon price