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 9.71
Milk (kg) -223.00 -0.014 3.12
Fat (kg) -7.20 -0.375 2.70
Prot (kg) -8.82 -0.441 3.89
Fertility Sub Index 10.59
Calving Interval (days) -6.48 -1.459 9.45
Survival (%) 1.02 1.117 1.14
Calving Sub Index 0.51
Gestation Length (days) -0.55 -0.919 0.51
Beef Sub Index 6.97
Carcass Weight (kg) -10.70 -0.528 5.64
Age of Slaughter (days) -3.08 -0.432 1.33
Maintenance Sub Index Maint. Sub Index 6.19
Live WT (kg) -20.20 -0.307 6.19
Total Carbon Sub Index 33.98

* Based on an €80/tonne carbon price