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 -17.86
Milk (kg) 208.00 -0.014 -2.91
Fat (kg) 21.73 -0.375 -8.14
Prot (kg) 15.42 -0.441 -6.81
Fertility Sub Index 16.24
Calving Interval (days) -9.27 -1.459 13.53
Survival (%) 2.43 1.117 2.71
Calving Sub Index 4.16
Gestation Length (days) -4.53 -0.919 4.16
Beef Sub Index 1.36
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 3.20 -0.432 -1.38
Maintenance Sub Index Maint. Sub Index 0.31
Live WT (kg) -1.00 -0.307 0.31
Total Carbon Sub Index 4.22

* Based on an €80/tonne carbon price