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 -15.41
Milk (kg) -59.00 -0.014 0.83
Fat (kg) 23.82 -0.375 -8.92
Prot (kg) 16.57 -0.441 -7.31
Fertility Sub Index 6.07
Calving Interval (days) -3.79 -1.459 5.53
Survival (%) 0.48 1.117 0.54
Calving Sub Index 1.36
Gestation Length (days) -1.48 -0.919 1.36
Beef Sub Index 2.55
Carcass Weight (kg) -9.90 -0.528 5.22
Age of Slaughter (days) 6.18 -0.432 -2.67
Maintenance Sub Index Maint. Sub Index 6.47
Live WT (kg) -21.10 -0.307 6.47
Total Carbon Sub Index 1.04

* Based on an €80/tonne carbon price