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 -13.54
Milk (kg) 112.00 -0.014 -1.57
Fat (kg) 13.87 -0.375 -5.20
Prot (kg) 15.36 -0.441 -6.78
Fertility Sub Index 5.78
Calving Interval (days) -2.99 -1.459 4.36
Survival (%) 1.27 1.117 1.42
Calving Sub Index 2.42
Gestation Length (days) -2.63 -0.919 2.42
Beef Sub Index 1.18
Carcass Weight (kg) -10.00 -0.528 5.28
Age of Slaughter (days) 9.48 -0.432 -4.09
Maintenance Sub Index Maint. Sub Index 4.29
Live WT (kg) -14.00 -0.307 4.29
Total Carbon Sub Index 0.13

* Based on an €80/tonne carbon price