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 -10.01
Milk (kg) 158.00 -0.014 -2.21
Fat (kg) 10.38 -0.375 -3.89
Prot (kg) 8.85 -0.441 -3.91
Fertility Sub Index 15.07
Calving Interval (days) -7.34 -1.459 10.71
Survival (%) 3.90 1.117 4.36
Calving Sub Index 2.49
Gestation Length (days) -2.71 -0.919 2.49
Beef Sub Index -3.60
Carcass Weight (kg) 0.80 -0.528 -0.42
Age of Slaughter (days) 7.37 -0.432 -3.18
Maintenance Sub Index Maint. Sub Index 3.07
Live WT (kg) -10.00 -0.307 3.07
Total Carbon Sub Index 7.02

* Based on an €80/tonne carbon price