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 -16.50
Milk (kg) 134.00 -0.014 -1.88
Fat (kg) 26.33 -0.375 -9.86
Prot (kg) 10.79 -0.441 -4.76
Fertility Sub Index 6.57
Calving Interval (days) -2.03 -1.459 2.96
Survival (%) 3.23 1.117 3.61
Calving Sub Index 0.85
Gestation Length (days) -0.92 -0.919 0.85
Beef Sub Index 2.04
Carcass Weight (kg) -8.30 -0.528 4.38
Age of Slaughter (days) 5.42 -0.432 -2.34
Maintenance Sub Index Maint. Sub Index 5.70
Live WT (kg) -18.60 -0.307 5.70
Total Carbon Sub Index -1.34

* Based on an €80/tonne carbon price