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 -20.41
Milk (kg) 397.00 -0.014 -5.56
Fat (kg) 20.24 -0.375 -7.58
Prot (kg) 16.48 -0.441 -7.27
Fertility Sub Index 16.13
Calving Interval (days) -10.81 -1.459 15.77
Survival (%) 0.32 1.117 0.36
Calving Sub Index -0.02
Gestation Length (days) 0.02 -0.919 -0.02
Beef Sub Index 2.28
Carcass Weight (kg) -6.00 -0.528 3.17
Age of Slaughter (days) 2.05 -0.432 -0.88
Maintenance Sub Index Maint. Sub Index 5.03
Live WT (kg) -16.40 -0.307 5.03
Total Carbon Sub Index 3.00

* Based on an €80/tonne carbon price