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 -10.87
Milk (kg) 98.00 -0.014 -1.37
Fat (kg) 14.27 -0.375 -5.34
Prot (kg) 9.42 -0.441 -4.16
Fertility Sub Index 17.30
Calving Interval (days) -8.83 -1.459 12.88
Survival (%) 3.95 1.117 4.41
Calving Sub Index 3.96
Gestation Length (days) -4.31 -0.919 3.96
Beef Sub Index 3.38
Carcass Weight (kg) -13.10 -0.528 6.91
Age of Slaughter (days) 8.17 -0.432 -3.53
Maintenance Sub Index Maint. Sub Index 11.96
Live WT (kg) -39.00 -0.307 11.96
Total Carbon Sub Index 25.73

* Based on an €80/tonne carbon price