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 17.68
Milk (kg) -368.00 -0.014 5.15
Fat (kg) -18.39 -0.375 6.89
Prot (kg) -12.78 -0.441 5.64
Fertility Sub Index 8.24
Calving Interval (days) -3.62 -1.459 5.28
Survival (%) 2.65 1.117 2.96
Calving Sub Index -0.80
Gestation Length (days) 0.87 -0.919 -0.80
Beef Sub Index -1.61
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 6.53 -0.432 -2.82
Maintenance Sub Index Maint. Sub Index 5.24
Live WT (kg) -17.10 -0.307 5.24
Total Carbon Sub Index 28.76

* Based on an €80/tonne carbon price