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 2.06
Milk (kg) -190.00 -0.014 2.66
Fat (kg) 1.01 -0.375 -0.38
Prot (kg) 0.50 -0.441 -0.22
Fertility Sub Index 5.25
Calving Interval (days) -2.39 -1.459 3.49
Survival (%) 1.58 1.117 1.77
Calving Sub Index -0.11
Gestation Length (days) 0.12 -0.919 -0.11
Beef Sub Index -0.96
Carcass Weight (kg) -5.20 -0.528 2.74
Age of Slaughter (days) 8.58 -0.432 -3.70
Maintenance Sub Index Maint. Sub Index 8.03
Live WT (kg) -26.20 -0.307 8.03
Total Carbon Sub Index 14.27

* Based on an €80/tonne carbon price