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 -15.93
Milk (kg) -210.00 -0.014 2.94
Fat (kg) 24.87 -0.375 -9.32
Prot (kg) 21.65 -0.441 -9.56
Fertility Sub Index 5.46
Calving Interval (days) -2.56 -1.459 3.74
Survival (%) 1.54 1.117 1.72
Calving Sub Index 1.34
Gestation Length (days) -1.46 -0.919 1.34
Beef Sub Index 10.31
Carcass Weight (kg) -26.90 -0.528 14.19
Age of Slaughter (days) 8.99 -0.432 -3.88
Maintenance Sub Index Maint. Sub Index 19.59
Live WT (kg) -63.90 -0.307 19.59
Total Carbon Sub Index 20.77

* Based on an €80/tonne carbon price