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 -0.16
Milk (kg) -21.00 -0.014 0.29
Fat (kg) 0.98 -0.375 -0.37
Prot (kg) 0.20 -0.441 -0.09
Fertility Sub Index 5.58
Calving Interval (days) -2.76 -1.459 4.03
Survival (%) 1.39 1.117 1.55
Calving Sub Index 4.96
Gestation Length (days) -5.40 -0.919 4.96
Beef Sub Index 3.77
Carcass Weight (kg) -4.50 -0.528 2.37
Age of Slaughter (days) -3.24 -0.432 1.40
Maintenance Sub Index Maint. Sub Index 7.17
Live WT (kg) -23.40 -0.307 7.17
Total Carbon Sub Index 21.33

* Based on an €80/tonne carbon price