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 -10.88
Milk (kg) 141.00 -0.014 -1.97
Fat (kg) 10.29 -0.375 -3.85
Prot (kg) 11.44 -0.441 -5.05
Fertility Sub Index 5.89
Calving Interval (days) -2.52 -1.459 3.68
Survival (%) 1.98 1.117 2.21
Calving Sub Index 2.32
Gestation Length (days) -2.52 -0.919 2.32
Beef Sub Index 5.40
Carcass Weight (kg) -15.20 -0.528 8.02
Age of Slaughter (days) 6.06 -0.432 -2.62
Maintenance Sub Index Maint. Sub Index 8.61
Live WT (kg) -28.10 -0.307 8.61
Total Carbon Sub Index 11.34

* Based on an €80/tonne carbon price