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 -18.22
Milk (kg) 719.00 -0.014 -10.07
Fat (kg) 8.42 -0.375 -3.15
Prot (kg) 11.34 -0.441 -5.01
Fertility Sub Index 1.44
Calving Interval (days) -0.51 -1.459 0.74
Survival (%) 0.62 1.117 0.69
Calving Sub Index 0.50
Gestation Length (days) -0.54 -0.919 0.50
Beef Sub Index 0.64
Carcass Weight (kg) -1.70 -0.528 0.90
Age of Slaughter (days) 0.60 -0.432 -0.26
Maintenance Sub Index Maint. Sub Index 1.78
Live WT (kg) -5.80 -0.307 1.78
Total Carbon Sub Index -13.87

* Based on an €80/tonne carbon price