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 -26.02
Milk (kg) 478.00 -0.014 -6.69
Fat (kg) 26.65 -0.375 -9.98
Prot (kg) 21.17 -0.441 -9.34
Fertility Sub Index -5.10
Calving Interval (days) 3.51 -1.459 -5.12
Survival (%) 0.02 1.117 0.02
Calving Sub Index 3.14
Gestation Length (days) -3.42 -0.919 3.14
Beef Sub Index -3.85
Carcass Weight (kg) 0.10 -0.528 -0.05
Age of Slaughter (days) 8.79 -0.432 -3.79
Maintenance Sub Index Maint. Sub Index -7.97
Live WT (kg) 26.00 -0.307 -7.97
Total Carbon Sub Index -39.79

* Based on an €80/tonne carbon price