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 -1.28
Milk (kg) -394.00 -0.014 5.52
Fat (kg) 12.31 -0.375 -4.61
Prot (kg) 4.96 -0.441 -2.19
Fertility Sub Index -1.60
Calving Interval (days) 1.27 -1.459 -1.85
Survival (%) 0.23 1.117 0.26
Calving Sub Index 1.54
Gestation Length (days) -1.68 -0.919 1.54
Beef Sub Index 11.54
Carcass Weight (kg) -26.80 -0.528 14.14
Age of Slaughter (days) 6.02 -0.432 -2.60
Maintenance Sub Index Maint. Sub Index 18.36
Live WT (kg) -59.90 -0.307 18.36
Total Carbon Sub Index 28.56

* Based on an €80/tonne carbon price