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 19.59
Milk (kg) -505.00 -0.014 7.07
Fat (kg) -4.09 -0.375 1.53
Prot (kg) -24.89 -0.441 10.99
Fertility Sub Index -1.39
Calving Interval (days) 0.87 -1.459 -1.27
Survival (%) -0.11 1.117 -0.12
Calving Sub Index 0.51
Gestation Length (days) -0.56 -0.919 0.51
Beef Sub Index -0.34
Carcass Weight (kg) -0.10 -0.528 0.05
Age of Slaughter (days) 0.90 -0.432 -0.39
Maintenance Sub Index Maint. Sub Index -0.52
Live WT (kg) 1.70 -0.307 -0.52
Total Carbon Sub Index 17.85

* Based on an €80/tonne carbon price