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 -4.96
Milk (kg) -207.00 -0.014 2.90
Fat (kg) 12.71 -0.375 -4.76
Prot (kg) 7.01 -0.441 -3.09
Fertility Sub Index 9.78
Calving Interval (days) -5.59 -1.459 8.16
Survival (%) 1.45 1.117 1.62
Calving Sub Index 3.70
Gestation Length (days) -4.02 -0.919 3.70
Beef Sub Index -1.76
Carcass Weight (kg) -0.70 -0.528 0.37
Age of Slaughter (days) 4.93 -0.432 -2.13
Maintenance Sub Index Maint. Sub Index -4.29
Live WT (kg) 14.00 -0.307 -4.29
Total Carbon Sub Index 2.46

* Based on an €80/tonne carbon price