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 16.83
Milk (kg) -479.00 -0.014 6.71
Fat (kg) -8.46 -0.375 3.17
Prot (kg) -15.76 -0.441 6.96
Fertility Sub Index -1.28
Calving Interval (days) 0.70 -1.459 -1.02
Survival (%) -0.23 1.117 -0.26
Calving Sub Index 0.87
Gestation Length (days) -0.95 -0.919 0.87
Beef Sub Index -0.88
Carcass Weight (kg) -5.40 -0.528 2.85
Age of Slaughter (days) 8.64 -0.432 -3.73
Maintenance Sub Index Maint. Sub Index 8.06
Live WT (kg) -26.30 -0.307 8.06
Total Carbon Sub Index 23.60

* Based on an €80/tonne carbon price