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 -2.09
Milk (kg) -214.00 -0.014 3.00
Fat (kg) 8.16 -0.375 -3.06
Prot (kg) 4.60 -0.441 -2.03
Fertility Sub Index 2.27
Calving Interval (days) -1.31 -1.459 1.91
Survival (%) 0.32 1.117 0.36
Calving Sub Index 1.51
Gestation Length (days) -1.64 -0.919 1.51
Beef Sub Index 6.31
Carcass Weight (kg) -13.10 -0.528 6.91
Age of Slaughter (days) 1.38 -0.432 -0.60
Maintenance Sub Index Maint. Sub Index 10.21
Live WT (kg) -33.30 -0.307 10.21
Total Carbon Sub Index 18.21

* Based on an €80/tonne carbon price