Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 5.51
Milk (kg) -425.00 -0.014 5.95
Fat (kg) 2.37 -0.375 -0.89
Prot (kg) -1.01 -0.441 0.45
Fertility Sub Index 0.35
Calving Interval (days) 0.10 -1.459 -0.15
Survival (%) 0.44 1.117 0.49
Calving Sub Index 1.97
Gestation Length (days) -2.14 -0.919 1.97
Beef Sub Index 6.94
Carcass Weight (kg) -20.80 -0.528 10.97
Age of Slaughter (days) 9.34 -0.432 -4.03
Maintenance Sub Index Maint. Sub Index 16.09
Live WT (kg) -52.50 -0.307 16.09
Total Carbon Sub Index 30.85

* Based on an €80/tonne carbon price