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 -18.96
Milk (kg) 436.00 -0.014 -6.10
Fat (kg) 17.27 -0.375 -6.47
Prot (kg) 14.47 -0.441 -6.39
Fertility Sub Index 7.85
Calving Interval (days) -4.13 -1.459 6.03
Survival (%) 1.63 1.117 1.82
Calving Sub Index 3.07
Gestation Length (days) -3.34 -0.919 3.07
Beef Sub Index -1.15
Carcass Weight (kg) 2.10 -0.528 -1.11
Age of Slaughter (days) 0.09 -0.432 -0.04
Maintenance Sub Index Maint. Sub Index -5.24
Live WT (kg) 17.10 -0.307 -5.24
Total Carbon Sub Index -14.43

* Based on an €80/tonne carbon price