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 -7.79
Milk (kg) 300.00 -0.014 -4.20
Fat (kg) 4.58 -0.375 -1.72
Prot (kg) 4.25 -0.441 -1.88
Fertility Sub Index 2.06
Calving Interval (days) -1.09 -1.459 1.59
Survival (%) 0.42 1.117 0.47
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.40
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 1.65 -0.432 -0.71
Maintenance Sub Index Maint. Sub Index 2.33
Live WT (kg) -7.60 -0.307 2.33
Total Carbon Sub Index -3.47

* Based on an €80/tonne carbon price