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 -6.53
Milk (kg) -94.00 -0.014 1.32
Fat (kg) 10.77 -0.375 -4.03
Prot (kg) 8.63 -0.441 -3.81
Fertility Sub Index 14.35
Calving Interval (days) -7.33 -1.459 10.69
Survival (%) 3.27 1.117 3.65
Calving Sub Index 4.31
Gestation Length (days) -4.69 -0.919 4.31
Beef Sub Index 3.18
Carcass Weight (kg) -12.00 -0.528 6.33
Age of Slaughter (days) 7.29 -0.432 -3.15
Maintenance Sub Index Maint. Sub Index 6.74
Live WT (kg) -22.00 -0.307 6.74
Total Carbon Sub Index 22.06

* Based on an €80/tonne carbon price