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 -9.38
Milk (kg) 190.00 -0.014 -2.66
Fat (kg) 7.63 -0.375 -2.86
Prot (kg) 8.75 -0.441 -3.86
Fertility Sub Index 0.34
Calving Interval (days) 0.20 -1.459 -0.29
Survival (%) 0.57 1.117 0.64
Calving Sub Index -0.31
Gestation Length (days) 0.34 -0.919 -0.31
Beef Sub Index -3.28
Carcass Weight (kg) 11.70 -0.528 -6.17
Age of Slaughter (days) -6.71 -0.432 2.90
Maintenance Sub Index Maint. Sub Index -7.66
Live WT (kg) 25.00 -0.307 -7.66
Total Carbon Sub Index -20.29

* Based on an €80/tonne carbon price