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 -18.83
Milk (kg) 341.00 -0.014 -4.77
Fat (kg) 17.49 -0.375 -6.55
Prot (kg) 17.00 -0.441 -7.50
Fertility Sub Index 9.28
Calving Interval (days) -4.89 -1.459 7.13
Survival (%) 1.92 1.117 2.15
Calving Sub Index 3.98
Gestation Length (days) -4.33 -0.919 3.98
Beef Sub Index -3.34
Carcass Weight (kg) 1.60 -0.528 -0.84
Age of Slaughter (days) 5.78 -0.432 -2.50
Maintenance Sub Index Maint. Sub Index -5.82
Live WT (kg) 19.00 -0.307 -5.82
Total Carbon Sub Index -14.73

* Based on an €80/tonne carbon price