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 -7.85
Milk (kg) 100.00 -0.014 -1.40
Fat (kg) 10.37 -0.375 -3.88
Prot (kg) 5.81 -0.441 -2.56
Fertility Sub Index 10.52
Calving Interval (days) -5.58 -1.459 8.14
Survival (%) 2.13 1.117 2.38
Calving Sub Index 2.32
Gestation Length (days) -2.52 -0.919 2.32
Beef Sub Index -0.97
Carcass Weight (kg) -0.60 -0.528 0.32
Age of Slaughter (days) 2.97 -0.432 -1.28
Maintenance Sub Index Maint. Sub Index 2.94
Live WT (kg) -9.60 -0.307 2.94
Total Carbon Sub Index 6.97

* Based on an €80/tonne carbon price