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 -4.85
Milk (kg) 181.00 -0.014 -2.53
Fat (kg) -0.21 -0.375 0.08
Prot (kg) 5.42 -0.441 -2.39
Fertility Sub Index 3.87
Calving Interval (days) -1.94 -1.459 2.83
Survival (%) 0.93 1.117 1.04
Calving Sub Index -0.06
Gestation Length (days) 0.06 -0.919 -0.06
Beef Sub Index -1.79
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 5.01 -0.432 -2.16
Maintenance Sub Index Maint. Sub Index 3.22
Live WT (kg) -10.50 -0.307 3.22
Total Carbon Sub Index 0.39

* Based on an €80/tonne carbon price