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 -5.60
Milk (kg) 281.00 -0.014 -3.93
Fat (kg) 0.24 -0.375 -0.09
Prot (kg) 3.56 -0.441 -1.57
Fertility Sub Index -9.18
Calving Interval (days) 4.95 -1.459 -7.22
Survival (%) -1.75 1.117 -1.96
Calving Sub Index 0.74
Gestation Length (days) -0.81 -0.919 0.74
Beef Sub Index -3.81
Carcass Weight (kg) 4.70 -0.528 -2.48
Age of Slaughter (days) 3.08 -0.432 -1.33
Maintenance Sub Index Maint. Sub Index -6.59
Live WT (kg) 21.50 -0.307 -6.59
Total Carbon Sub Index -24.43

* Based on an €80/tonne carbon price