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 -9.13
Milk (kg) 242.00 -0.014 -3.39
Fat (kg) 8.91 -0.375 -3.34
Prot (kg) 5.45 -0.441 -2.41
Fertility Sub Index -5.18
Calving Interval (days) 2.33 -1.459 -3.40
Survival (%) -1.59 1.117 -1.78
Calving Sub Index 2.51
Gestation Length (days) -2.73 -0.919 2.51
Beef Sub Index -5.32
Carcass Weight (kg) 4.00 -0.528 -2.11
Age of Slaughter (days) 7.43 -0.432 -3.21
Maintenance Sub Index Maint. Sub Index -10.36
Live WT (kg) 33.80 -0.307 -10.36
Total Carbon Sub Index -27.47

* Based on an €80/tonne carbon price