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 -8.07
Milk (kg) -97.00 -0.014 1.36
Fat (kg) 14.20 -0.375 -5.32
Prot (kg) 9.31 -0.441 -4.11
Fertility Sub Index 5.04
Calving Interval (days) -2.86 -1.459 4.17
Survival (%) 0.78 1.117 0.87
Calving Sub Index 1.98
Gestation Length (days) -2.15 -0.919 1.98
Beef Sub Index 8.31
Carcass Weight (kg) -21.50 -0.528 11.34
Age of Slaughter (days) 7.02 -0.432 -3.03
Maintenance Sub Index Maint. Sub Index 11.53
Live WT (kg) -37.60 -0.307 11.53
Total Carbon Sub Index 18.78

* Based on an €80/tonne carbon price