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 -15.98
Milk (kg) -207.00 -0.014 2.90
Fat (kg) 24.97 -0.375 -9.35
Prot (kg) 21.59 -0.441 -9.53
Fertility Sub Index 3.51
Calving Interval (days) -1.08 -1.459 1.58
Survival (%) 1.73 1.117 1.93
Calving Sub Index 1.06
Gestation Length (days) -1.15 -0.919 1.06
Beef Sub Index 11.71
Carcass Weight (kg) -26.60 -0.528 14.03
Age of Slaughter (days) 5.38 -0.432 -2.32
Maintenance Sub Index Maint. Sub Index 19.10
Live WT (kg) -62.30 -0.307 19.10
Total Carbon Sub Index 19.38

* Based on an €80/tonne carbon price