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 -0.80
Milk (kg) -337.00 -0.014 4.72
Fat (kg) 13.11 -0.375 -4.91
Prot (kg) 1.37 -0.441 -0.60
Fertility Sub Index 10.80
Calving Interval (days) -4.34 -1.459 6.33
Survival (%) 4.00 1.117 4.47
Calving Sub Index 1.43
Gestation Length (days) -1.56 -0.919 1.43
Beef Sub Index 9.51
Carcass Weight (kg) -24.10 -0.528 12.71
Age of Slaughter (days) 7.43 -0.432 -3.21
Maintenance Sub Index Maint. Sub Index 19.31
Live WT (kg) -63.00 -0.307 19.31
Total Carbon Sub Index 40.25

* Based on an €80/tonne carbon price