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 -6.08
Milk (kg) 119.00 -0.014 -1.67
Fat (kg) 8.03 -0.375 -3.01
Prot (kg) 3.18 -0.441 -1.40
Fertility Sub Index -0.01
Calving Interval (days) 0.00 -1.459 0.00
Survival (%) -0.01 1.117 -0.01
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.49
Carcass Weight (kg) -0.50 -0.528 0.26
Age of Slaughter (days) 1.75 -0.432 -0.76
Maintenance Sub Index Maint. Sub Index 0.71
Live WT (kg) -2.30 -0.307 0.71
Total Carbon Sub Index -6.35

* Based on an €80/tonne carbon price