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 -17.00
Milk (kg) -199.00 -0.014 2.79
Fat (kg) 26.42 -0.375 -9.90
Prot (kg) 22.41 -0.441 -9.89
Fertility Sub Index 4.68
Calving Interval (days) -2.42 -1.459 3.53
Survival (%) 1.03 1.117 1.15
Calving Sub Index 0.93
Gestation Length (days) -1.01 -0.919 0.93
Beef Sub Index 4.21
Carcass Weight (kg) -12.90 -0.528 6.80
Age of Slaughter (days) 6.00 -0.432 -2.59
Maintenance Sub Index Maint. Sub Index 8.77
Live WT (kg) -28.60 -0.307 8.77
Total Carbon Sub Index 1.59

* Based on an €80/tonne carbon price