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 -10.90
Milk (kg) 99.00 -0.014 -1.39
Fat (kg) 12.03 -0.375 -4.51
Prot (kg) 11.35 -0.441 -5.01
Fertility Sub Index 7.36
Calving Interval (days) -3.13 -1.459 4.57
Survival (%) 2.50 1.117 2.79
Calving Sub Index 2.90
Gestation Length (days) -3.15 -0.919 2.90
Beef Sub Index 1.03
Carcass Weight (kg) -6.90 -0.528 3.64
Age of Slaughter (days) 6.05 -0.432 -2.61
Maintenance Sub Index Maint. Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 5.90

* Based on an €80/tonne carbon price