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 -2.33
Milk (kg) 223.00 -0.014 -3.12
Fat (kg) -0.45 -0.375 0.17
Prot (kg) -1.41 -0.441 0.62
Fertility Sub Index -11.98
Calving Interval (days) 6.24 -1.459 -9.10
Survival (%) -2.57 1.117 -2.87
Calving Sub Index 0.24
Gestation Length (days) -0.26 -0.919 0.24
Beef Sub Index -0.34
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 3.22 -0.432 -1.39
Maintenance Sub Index Maint. Sub Index -0.28
Live WT (kg) 0.90 -0.307 -0.28
Total Carbon Sub Index -14.68

* Based on an €80/tonne carbon price