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 -11.67
Milk (kg) 114.00 -0.014 -1.60
Fat (kg) 16.29 -0.375 -6.10
Prot (kg) 9.00 -0.441 -3.97
Fertility Sub Index 15.98
Calving Interval (days) -8.14 -1.459 11.88
Survival (%) 3.67 1.117 4.10
Calving Sub Index 3.41
Gestation Length (days) -3.71 -0.919 3.41
Beef Sub Index 0.36
Carcass Weight (kg) -5.50 -0.528 2.90
Age of Slaughter (days) 5.89 -0.432 -2.54
Maintenance Sub Index Maint. Sub Index 2.45
Live WT (kg) -8.00 -0.307 2.45
Total Carbon Sub Index 10.54

* Based on an €80/tonne carbon price