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 -11.39
Milk (kg) 229.00 -0.014 -3.21
Fat (kg) 8.27 -0.375 -3.10
Prot (kg) 11.53 -0.441 -5.09
Fertility Sub Index 5.97
Calving Interval (days) -2.59 -1.459 3.78
Survival (%) 1.96 1.117 2.19
Calving Sub Index 3.53
Gestation Length (days) -3.84 -0.919 3.53
Beef Sub Index -2.33
Carcass Weight (kg) -2.60 -0.528 1.37
Age of Slaughter (days) 8.57 -0.432 -3.70
Maintenance Sub Index Maint. Sub Index 1.23
Live WT (kg) -4.00 -0.307 1.23
Total Carbon Sub Index -3.00

* Based on an €80/tonne carbon price