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 -1.78
Milk (kg) -373.00 -0.014 5.22
Fat (kg) 14.71 -0.375 -5.51
Prot (kg) 3.39 -0.441 -1.50
Fertility Sub Index 5.54
Calving Interval (days) -3.09 -1.459 4.51
Survival (%) 0.92 1.117 1.03
Calving Sub Index 2.44
Gestation Length (days) -2.65 -0.919 2.44
Beef Sub Index 11.02
Carcass Weight (kg) -26.90 -0.528 14.19
Age of Slaughter (days) 7.35 -0.432 -3.17
Maintenance Sub Index Maint. Sub Index 22.13
Live WT (kg) -72.20 -0.307 22.13
Total Carbon Sub Index 39.34

* Based on an €80/tonne carbon price