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 -0.27
Milk (kg) -44.00 -0.014 0.62
Fat (kg) 2.19 -0.375 -0.82
Prot (kg) 0.14 -0.441 -0.06
Fertility Sub Index 9.23
Calving Interval (days) -5.34 -1.459 7.79
Survival (%) 1.29 1.117 1.44
Calving Sub Index 0.68
Gestation Length (days) -0.74 -0.919 0.68
Beef Sub Index -1.14
Carcass Weight (kg) 1.40 -0.528 -0.74
Age of Slaughter (days) 0.92 -0.432 -0.40
Maintenance Sub Index Maint. Sub Index 2.12
Live WT (kg) -6.90 -0.307 2.12
Total Carbon Sub Index 10.63

* Based on an €80/tonne carbon price