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 -16.83
Milk (kg) -131.00 -0.014 1.83
Fat (kg) 24.13 -0.375 -9.04
Prot (kg) 21.81 -0.441 -9.63
Fertility Sub Index 3.96
Calving Interval (days) -1.49 -1.459 2.17
Survival (%) 1.60 1.117 1.79
Calving Sub Index 1.24
Gestation Length (days) -1.35 -0.919 1.24
Beef Sub Index 3.57
Carcass Weight (kg) -12.80 -0.528 6.75
Age of Slaughter (days) 7.36 -0.432 -3.18
Maintenance Sub Index Maint. Sub Index 12.51
Live WT (kg) -40.80 -0.307 12.51
Total Carbon Sub Index 4.45

* Based on an €80/tonne carbon price