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 -2.18
Milk (kg) 263.00 -0.014 -3.68
Fat (kg) -4.82 -0.375 1.81
Prot (kg) 0.69 -0.441 -0.30
Fertility Sub Index -12.79
Calving Interval (days) 5.92 -1.459 -8.64
Survival (%) -3.72 1.117 -4.16
Calving Sub Index 0.51
Gestation Length (days) -0.56 -0.919 0.51
Beef Sub Index -3.65
Carcass Weight (kg) 2.40 -0.528 -1.27
Age of Slaughter (days) 5.52 -0.432 -2.38
Maintenance Sub Index Maint. Sub Index -3.68
Live WT (kg) 12.00 -0.307 -3.68
Total Carbon Sub Index -21.79

* Based on an €80/tonne carbon price