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 22.89
Milk (kg) -411.00 -0.014 5.75
Fat (kg) -20.74 -0.375 7.77
Prot (kg) -21.23 -0.441 9.37
Fertility Sub Index 1.91
Calving Interval (days) -1.82 -1.459 2.66
Survival (%) -0.67 1.117 -0.75
Calving Sub Index 0.81
Gestation Length (days) -0.88 -0.919 0.81
Beef Sub Index -0.38
Carcass Weight (kg) -2.70 -0.528 1.42
Age of Slaughter (days) 4.18 -0.432 -1.80
Maintenance Sub Index Maint. Sub Index 1.29
Live WT (kg) -4.20 -0.307 1.29
Total Carbon Sub Index 26.52

* Based on an €80/tonne carbon price