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 -18.93
Milk (kg) 337.00 -0.014 -4.72
Fat (kg) 14.21 -0.375 -5.32
Prot (kg) 20.13 -0.441 -8.88
Fertility Sub Index 7.82
Calving Interval (days) -4.27 -1.459 6.23
Survival (%) 1.42 1.117 1.59
Calving Sub Index 5.16
Gestation Length (days) -5.61 -0.919 5.16
Beef Sub Index -1.13
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 5.56 -0.432 -2.40
Maintenance Sub Index Maint. Sub Index -2.15
Live WT (kg) 7.00 -0.307 -2.15
Total Carbon Sub Index -9.24

* Based on an €80/tonne carbon price