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 9.13
Milk (kg) -525.00 -0.014 7.35
Fat (kg) 5.08 -0.375 -1.90
Prot (kg) -8.34 -0.441 3.68
Fertility Sub Index 8.01
Calving Interval (days) -3.79 -1.459 5.53
Survival (%) 2.22 1.117 2.48
Calving Sub Index 0.18
Gestation Length (days) -0.20 -0.919 0.18
Beef Sub Index 16.63
Carcass Weight (kg) -39.40 -0.528 20.78
Age of Slaughter (days) 9.62 -0.432 -4.15
Maintenance Sub Index Maint. Sub Index 28.79
Live WT (kg) -93.90 -0.307 28.79
Total Carbon Sub Index 62.73

* Based on an €80/tonne carbon price