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 -9.16
Milk (kg) 215.00 -0.014 -3.01
Fat (kg) 7.32 -0.375 -2.74
Prot (kg) 7.72 -0.441 -3.41
Fertility Sub Index 4.32
Calving Interval (days) -1.86 -1.459 2.71
Survival (%) 1.44 1.117 1.61
Calving Sub Index -0.34
Gestation Length (days) 0.37 -0.919 -0.34
Beef Sub Index -8.97
Carcass Weight (kg) 17.30 -0.528 -9.13
Age of Slaughter (days) -0.36 -0.432 0.16
Maintenance Sub Index Maint. Sub Index -5.98
Live WT (kg) 19.50 -0.307 -5.98
Total Carbon Sub Index -20.13

* Based on an €80/tonne carbon price