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 -18.53
Milk (kg) 233.00 -0.014 -3.26
Fat (kg) 23.39 -0.375 -8.76
Prot (kg) 14.74 -0.441 -6.51
Fertility Sub Index 5.62
Calving Interval (days) -2.32 -1.459 3.38
Survival (%) 2.00 1.117 2.23
Calving Sub Index 3.62
Gestation Length (days) -3.94 -0.919 3.62
Beef Sub Index -3.58
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 10.37 -0.432 -4.48
Maintenance Sub Index Maint. Sub Index -4.51
Live WT (kg) 14.70 -0.307 -4.51
Total Carbon Sub Index -17.38

* Based on an €80/tonne carbon price