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 -9.19
Milk (kg) 136.00 -0.014 -1.90
Fat (kg) 7.55 -0.375 -2.83
Prot (kg) 10.09 -0.441 -4.45
Fertility Sub Index 4.96
Calving Interval (days) -1.86 -1.459 2.71
Survival (%) 2.01 1.117 2.25
Calving Sub Index 2.19
Gestation Length (days) -2.38 -0.919 2.19
Beef Sub Index 0.26
Carcass Weight (kg) -3.60 -0.528 1.90
Age of Slaughter (days) 3.79 -0.432 -1.64
Maintenance Sub Index Maint. Sub Index 2.15
Live WT (kg) -7.00 -0.307 2.15
Total Carbon Sub Index 0.37

* Based on an €80/tonne carbon price