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 -8.31
Milk (kg) -199.00 -0.014 2.79
Fat (kg) 19.83 -0.375 -7.43
Prot (kg) 8.32 -0.441 -3.67
Fertility Sub Index 8.80
Calving Interval (days) -4.02 -1.459 5.87
Survival (%) 2.63 1.117 2.94
Calving Sub Index 1.52
Gestation Length (days) -1.65 -0.919 1.52
Beef Sub Index 11.20
Carcass Weight (kg) -26.10 -0.528 13.77
Age of Slaughter (days) 5.95 -0.432 -2.57
Maintenance Sub Index Maint. Sub Index 20.88
Live WT (kg) -68.10 -0.307 20.88
Total Carbon Sub Index 34.08

* Based on an €80/tonne carbon price