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 -6.07
Milk (kg) 244.00 -0.014 -3.42
Fat (kg) -1.30 -0.375 0.49
Prot (kg) 7.11 -0.441 -3.14
Fertility Sub Index 6.27
Calving Interval (days) -3.35 -1.459 4.89
Survival (%) 1.24 1.117 1.39
Calving Sub Index 3.81
Gestation Length (days) -4.14 -0.919 3.81
Beef Sub Index 1.38
Carcass Weight (kg) -1.60 -0.528 0.84
Age of Slaughter (days) -1.23 -0.432 0.53
Maintenance Sub Index Maint. Sub Index 4.90
Live WT (kg) -16.00 -0.307 4.90
Total Carbon Sub Index 10.29

* Based on an €80/tonne carbon price