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 -8.66
Milk (kg) 233.00 -0.014 -3.26
Fat (kg) 8.18 -0.375 -3.06
Prot (kg) 5.28 -0.441 -2.33
Fertility Sub Index -4.39
Calving Interval (days) 2.32 -1.459 -3.38
Survival (%) -0.90 1.117 -1.01
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index -0.88
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 2.15 -0.432 -0.93
Maintenance Sub Index Maint. Sub Index 0.49
Live WT (kg) -1.60 -0.307 0.49
Total Carbon Sub Index -13.89

* Based on an €80/tonne carbon price