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 19.51
Milk (kg) -792.00 -0.014 11.09
Fat (kg) -2.55 -0.375 0.96
Prot (kg) -16.92 -0.441 7.47
Fertility Sub Index 8.42
Calving Interval (days) -4.40 -1.459 6.42
Survival (%) 1.79 1.117 2.00
Calving Sub Index 0.98
Gestation Length (days) -1.07 -0.919 0.98
Beef Sub Index 7.41
Carcass Weight (kg) -19.50 -0.528 10.29
Age of Slaughter (days) 6.66 -0.432 -2.88
Maintenance Sub Index Maint. Sub Index 16.43
Live WT (kg) -53.60 -0.307 16.43
Total Carbon Sub Index 52.76

* Based on an €80/tonne carbon price