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 -4.26
Milk (kg) 37.00 -0.014 -0.52
Fat (kg) 6.19 -0.375 -2.32
Prot (kg) 3.23 -0.441 -1.43
Fertility Sub Index -5.85
Calving Interval (days) 3.82 -1.459 -5.57
Survival (%) -0.25 1.117 -0.28
Calving Sub Index 1.71
Gestation Length (days) -1.86 -0.919 1.71
Beef Sub Index 7.98
Carcass Weight (kg) -21.40 -0.528 11.29
Age of Slaughter (days) 7.67 -0.432 -3.31
Maintenance Sub Index Maint. Sub Index 11.34
Live WT (kg) -37.00 -0.307 11.34
Total Carbon Sub Index 10.91

* Based on an €80/tonne carbon price