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 -7.18
Milk (kg) 146.00 -0.014 -2.04
Fat (kg) 4.14 -0.375 -1.55
Prot (kg) 8.13 -0.441 -3.59
Fertility Sub Index 10.31
Calving Interval (days) -4.47 -1.459 6.52
Survival (%) 3.39 1.117 3.79
Calving Sub Index 1.17
Gestation Length (days) -1.27 -0.919 1.17
Beef Sub Index -0.65
Carcass Weight (kg) -1.50 -0.528 0.79
Age of Slaughter (days) 3.33 -0.432 -1.44
Maintenance Sub Index Maint. Sub Index 3.31
Live WT (kg) -10.80 -0.307 3.31
Total Carbon Sub Index 6.96

* Based on an €80/tonne carbon price