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 -1.47
Milk (kg) 184.00 -0.014 -2.58
Fat (kg) -0.34 -0.375 0.13
Prot (kg) -2.21 -0.441 0.98
Fertility Sub Index -4.26
Calving Interval (days) 2.00 -1.459 -2.92
Survival (%) -1.20 1.117 -1.34
Calving Sub Index 0.45
Gestation Length (days) -0.49 -0.919 0.45
Beef Sub Index 0.37
Carcass Weight (kg) -4.40 -0.528 2.32
Age of Slaughter (days) 4.53 -0.432 -1.96
Maintenance Sub Index Maint. Sub Index 4.38
Live WT (kg) -14.30 -0.307 4.38
Total Carbon Sub Index -0.54

* Based on an €80/tonne carbon price