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 -3.53
Milk (kg) -64.00 -0.014 0.90
Fat (kg) 10.42 -0.375 -3.90
Prot (kg) 1.18 -0.441 -0.52
Fertility Sub Index 5.30
Calving Interval (days) -2.60 -1.459 3.79
Survival (%) 1.35 1.117 1.51
Calving Sub Index 1.36
Gestation Length (days) -1.48 -0.919 1.36
Beef Sub Index 4.96
Carcass Weight (kg) -12.40 -0.528 6.54
Age of Slaughter (days) 3.67 -0.432 -1.58
Maintenance Sub Index Maint. Sub Index 9.81
Live WT (kg) -32.00 -0.307 9.81
Total Carbon Sub Index 17.90

* Based on an €80/tonne carbon price