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 5.22
Milk (kg) -440.00 -0.014 6.16
Fat (kg) 9.38 -0.375 -3.51
Prot (kg) -5.82 -0.441 2.57
Fertility Sub Index -3.26
Calving Interval (days) 1.65 -1.459 -2.41
Survival (%) -0.76 1.117 -0.85
Calving Sub Index 1.59
Gestation Length (days) -1.73 -0.919 1.59
Beef Sub Index 12.63
Carcass Weight (kg) -31.80 -0.528 16.77
Age of Slaughter (days) 9.60 -0.432 -4.14
Maintenance Sub Index Maint. Sub Index 21.15
Live WT (kg) -69.00 -0.307 21.15
Total Carbon Sub Index 37.33

* Based on an €80/tonne carbon price